Patent application number | Description | Published |
20100152309 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 06-17-2010 |
20100152311 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 06-17-2010 |
20140213673 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 07-31-2014 |
20140213740 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 07-31-2014 |
20150110994 | Recycled Polyethylene Terephthalate Compositions, Fibers and Articles Produced Therefrom, and Methods For Producing Same - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 04-23-2015 |
20150112030 | Recycled Polyethylene Terephthalate Compositions, Fibers and Articles Produced Therefrom, and Methods For Producing Same - In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 04-23-2015 |
Patent application number | Description | Published |
20100005804 | COMBUSTOR STRUCTURE - A combustor includes at least one combustor liner defining a combustion chamber capable of directing combustion products toward a turbine. At least one combustor sleeve is located outside of the combustion chamber and is capable of reducing a magnitude of acoustic waves in the combustion chamber. The at least one combustor liner and the at least one combustor sleeve define at least one flow channel therebetween. Further, a combustor includes at least one combustor liner defining a combustion chamber capable of directing combustion products toward turbomachinery. At least one combustor sleeve disposed outside of the combustion chamber and is capable of controlling distribution of fluid flow in the combustor to modify a uniformity of the fluid flow to the combustion chamber. | 01-14-2010 |
20100132364 | FUEL NOZZLE DETACHABLE BURNER TUBE - A fuel nozzle for use with a combustion chamber defined within a gas turbine engine and a method for assembling the same are provided. The fuel nozzle includes a swirler assembly and a burner tube that is coupled to a support flange in a detachable manner such that an inner surface of the burner tube circumscribes an outer surface of the swirler assembly during fuel nozzle operation. | 06-03-2010 |
20110113783 | PREMIXING APPARATUS FOR FUEL INJECTION IN A TURBINE ENGINE - In one embodiment, a system includes a fuel nozzle that includes a fuel injector that includes a fuel port and a premixer tube. The premixer tube includes a wall disposed about a central passage, multiple air ports extending through the wall into the central passage, and a catalytic region. The catalytic region includes a catalyst, disposed inside the wall along the central passage, configured to increase a reaction of fuel and air. | 05-19-2011 |
20110229344 | Apparatus For Cooling A Bucket Assembly - A bucket assembly cooling apparatus is provided. The bucket assembly includes a platform, an airfoil, and a shank. The airfoil may extend radially outward from the platform. The shank may extend radially inward from the platform. The shank may include a pressure side sidewall, a suction side sidewall, an upstream sidewall, and a downstream sidewall. The sidewalls may at least partially define a cooling circuit. The cooling circuit may be configured to receive a cooling medium and provide the cooling medium to the airfoil. The upstream sidewall may at least partially define an interior cooling passage and at least partially define an exterior ingestion zone. The cooling passage may be configured to provide a portion of the cooling medium from the cooling circuit to the ingestion zone of an adjacent bucket assembly. | 09-22-2011 |
20120045337 | TURBINE BUCKET ASSEMBLY AND METHODS FOR ASSEMBLING SAME - A method for assembling a rotor assembly for use with a turbine engine. The method includes providing at least two rotor blades that each include a shank extending between a dovetail and a platform. The shank includes at least one cover plate that extends inwardly from the platform towards the dovetail. An airfoil extends outwardly from the platform. A first rotor blade is coupled to a rotor disk. A second rotor blade is coupled to the rotor disk, such that a cavity is defined between the first and second rotor blades, and such that a seal path is defined between a first rotor blade cover plate and a second rotor blade cover plate. | 02-23-2012 |
20120227371 | SYSTEM FOR COOLING AND PURGING EXHAUST SECTION OF GAS TURBINE ENGINE - A system is provided with a turbine exhaust strut configured to provide a bi-directional airflow. The turbine exhaust strut includes a first portion having a first flow passage configured to flow a fluid in a first direction between inner and outer exhaust walls of a turbine exhaust section, and a second portion having a second flow passage configured to flow the fluid in a second direction between the inner and outer exhaust walls of the turbine exhaust section. Furthermore, the first and second directions are opposite from one another. | 09-13-2012 |
20130084172 | TURBINE EXHAUST SECTION STRUCTURES WITH INTERNAL FLOW PASSAGES - A system is provided including a turbine exhaust section. The turbine exhaust section includes an exhaust flow path. The turbine exhaust section also includes an outer structure having an outer casing, an outer exhaust wall disposed along the exhaust flow path, and an outer cavity disposed between the outer exhaust wall and the outer casing. The turbine exhaust section further includes an inner structure having an inner exhaust wall disposed along the exhaust flow path, an inner cavity disposed between the inner exhaust wall and an inner casing, and a bearing cavity disposed between the inner casing and a bearing housing. In addition, the turbine exhaust section includes a strut extending between the outer structure and the inner structure. The strut includes a first flow passage configured to flow a fluid from the inner cavity to the outer cavity. | 04-04-2013 |
20130104565 | TURBOMACHINE INCLUDING AN INNER-TO-OUTER TURBINE CASING SEAL ASSEMBLY AND METHOD | 05-02-2013 |
20130251515 | THERMAL ISOLATION APPARATUS - A thermal isolation apparatus is provided and includes an annular casing surrounding a turbine bucket stage and defining an annular recess from an interior facing surface thereof, an annular shroud disposed within the casing to provide for a predefined clearance about rotating bucket tips of the turbine bucket stage, the shroud including an annular main member and an annular flange extending from an outwardly facing surface of the main member and being sized to fit within the recess and a thermal barrier formed of porous material, which is interposed between opposing surfaces of the casing and the flange within the recess. | 09-26-2013 |
20140072420 | FLOW INDUCER FOR A GAS TURBINE SYSTEM - A system includes an inducer assembly configured to receive a fluid flow from compressor fluid source and to turn the fluid flow in a substantially circumferential direction into the exit cavity. The inducer assembly includes multiple flow passages. Each flow passage includes an inlet configured to receive the fluid flow and an outlet configured to discharge the fluid flow into the exit cavity, and each flow passage is defined by a first wall portion and a second wall portion extending between the inlet and the outlet. The first wall portion includes a first surface adjacent the outlet that extends into the exit cavity. | 03-13-2014 |
20140109590 | GAS TURBINE THERMAL CONTROL AND RELATED METHOD - Thermal control is provided for a gas turbine casing by supplying thermal control gas from a compressor to a space between an outer casing and an inner casing, and transferring the thermal control gas from the space through the opening in the inner casing via a plurality of holes defined through a plate attached to an outer surface of the inner casing. The holes are arranged with a predetermined non-uniform distribution corresponding to a desired preferential impingement pattern for providing non-uniform heat transfer. A gas turbine thermal control assembly includes structure providing preferential heat transfer from the inner casing during operation of the gas turbine via a thermal control gas flow path from radially outside of the inner casing into the interior of the gas turbine. | 04-24-2014 |
20140112759 | GAS TURBINE CASING THERMAL CONTROL DEVICE - A device for directing gas impingement to an inner casing of a gas turbine may include a plate configured for attachment to the outer surface of the inner casing. The plate has a first surface opposing the inner casing when the plate is attached to an area of the inner casing and a second surface opposite the first surface. The plate defines a plurality of holes through the plate from the first surface to the second surface. The holes are arranged with a predetermined non-uniform distribution in the plate corresponding to a desired preferential impingement pattern for providing non-uniform heat transfer from the area during operation of the gas turbine so as to control temperature of the inner casing across the area. Various options and modifications are possible. Related gas turbine assemblies are also disclosed. | 04-24-2014 |
20140140805 | Inducer Guide Vanes - According to one embodiment, there is disclosed an inducer assembly for use with a gas turbine engine. The inducer assembly may include a cavity. The inducer assembly may also include an inducer in fluid communication with the cavity. Moreover, the inducer assembly may include at least one guide vane disposed within the cavity. | 05-22-2014 |
20140341702 | FLOW SLEEVE FOR THERMAL CONTROL OF A DOUBLE-WALL TURBINE SHELL AND RELATED METHOD - A turbine casing includes at least one shell adapted to enclose one or more turbine stages in a gas turbine engine; an air inlet in the at least one shell; a flow sleeve secured to an inside surface of the at least one shell, the flow sleeve comprising at least two arcuate segments. Each arcuate segment includes an arcuate base, a pair of sidewalls extending radially outwardly of the base thereby forming a circumferentially-extending flow channel defined by the base, the sidewalls and the inside surface. The air inlet is aligned with the flow channel and the sleeve is configured to distribute air flowing in the channel into spaces proximate the one or more turbine stages in circumferential, radial and axial directions, including along the inside surface of the at least one shell. | 11-20-2014 |
20150037133 | SYSTEM AND METHOD RELATING TO AXIAL POSITIONING TURBINE CASINGS AND BLADE TIP CLEARANCE IN GAS TURBINE ENGINES - A system for passively varying an axial position of an inner casing of a gas turbine pursuant to changing pressure in a flowpath during transient engine operation. The system may include: a connection assembly slidably connecting the inner casing to the outer casing for axial movement of the inner casing between a first position and a second position; means for pressurizing the annulus relative to a flowpath pressure; biasing means for axially preloading the inner casing toward the first position; and an inner casing receiving surface configured to receive a pressure in the annulus for axially loading the inner casing in opposition to the axial preload of the biasing means. | 02-05-2015 |
20150040566 | HELICAL SEAL SYSTEM FOR A TURBOMACHINE - A helical seal system includes a first component, and a second component rotatable relative to the first component. The second component extends from a high pressure portion to a low pressure portion through an intermediate portion. A helical seal is provided on the intermediate portion of the second component. The helical seal includes at least one thread component having a pitch that is configured and disposed to draw fluids from the low pressure portion toward the high pressure portion when the second component is rotated. | 02-12-2015 |
20150071767 | CLEARANCE CONTROL SYSTEM FOR A ROTARY MACHINE AND METHOD OF CONTROLLING A CLEARANCE - A clearance control system for a rotary machine includes an outer casing including an outer casing main portion having a first radial thickness, wherein the outer casing is configured to expand at a first time rate of thermal expansion. Also included is an inner casing disposed between the outer casing and a rotary portion, the inner casing including an inner casing main portion having a second radial thickness that is less than the first radial thickness, wherein the inner casing is configured to expand at a second time rate of thermal expansion that is greater than the first time rate of thermal expansion of the outer casing. Further included is an inner casing leg configured to separate from an outer casing leg during expansion of the inner casing and configured to engage the outer casing leg during contraction of the inner casing. | 03-12-2015 |
Patent application number | Description | Published |
20120152362 | DEVICES AND METHODS FOR REDUCING OXYGEN INFILTRATION - Configurations and methods of reducing oxygen infiltration into an oxygen-sensitive process environment of a plant are presented in which carbon dioxide is isolated from a process stream within the plant, and in which a small portion of the isolated carbon dioxide is used in the plant as a transport gas or a seal gas for devices that are known to exhibit air in-leaking. | 06-21-2012 |
20130125752 | Down-Flow Direct Contact Cooler - Systems and methods are contemplated for down-flow cooling of a feed gas. Contemplated systems can include a housing having an inlet conduit disposed within an upper portion and configured to receive a first stream. First and second stages can be disposed within the housing, with the first stage disposed upstream of the second stage and having a first cooling stream, and the second stage having a second cooling stream that is colder than the first cooling stream. The housing can be configured such that the first stream is cooled by down-flow heat exchange with the first and second cooling streams to produce a conditioned stream depleted of at least a portion of water condensed from the feed gas. | 05-23-2013 |
20130125754 | SYSTEMS AND METHODS FOR IMPROVED BAGHOUSE FILTERS - A headgear assembly for a baghouse filter can include a headgear configured to allow for concentric arrangement of first and second filters coupled thereto, where at least one of the first filter, second filter, and headgear can include an opening through which accumulated particulate from the second filter can pass. The headgear assembly can also include a cleaning assembly configured to facilitate cleaning of at least one of the first and second filters. Methods of facilitating on-line cleaning of a baghouse filter are also described wherein an exhaust stream is passed through concentrically arranged first and second filters to produce a filtered stream. At least one of the first and second filters can be cleaned using a cleaning assembly to remove accumulated particulate, which can pass through an opening in at least one of the first filter, the second filter, and the headgear. | 05-23-2013 |
20130129588 | Multi-Purpose Absorber - Systems and methods directed to cleaning a flue gas are described, in which a column housing can be configured to receive a feed stream, and includes an absorber configured to produce a clean stream that is substantially depleted of at least one of SO | 05-23-2013 |
20130139696 | MULTI-DIRECTIONAL OUTLET TRANSITION AND HOOD - Post-combustion conditioning systems are described that include a flue gas conditioning device configured to condition an exhaust stream to produce a conditioned stream. First and second outlet ducts can be fluidly coupled to, and substantially supported by, the flue gas conditioning device. This advantageously can eliminate costly ductwork, reduce the space required, and reduce the pressure drop of the system. The first outlet duct can fluidly couple the flue gas conditioning device to an exhaust duct, such that the conditioned stream can flow from the first conditioning device via the first outlet duct. | 06-06-2013 |
20130309156 | START UP CATALYST HEATING - Systems and methods are described for reducing the start-up time of flue gas conditioning processes. Such processes can include a gas removal unit configured to selectively remove a reactive gas from a flue gas stream using a catalyst and reagent to produce a scrubbed stream that is substantially depleted of the reactive gas. A heating device can advantageously be used upstream of the gas removal unit to thereby preheat the catalyst to an operational temperature and thereby reduce the start-up time of the process. | 11-21-2013 |
20130312602 | FLUE GAS DIFFUSER OBJECTS - A diffuser object for a flue gas desulfurization (FGD) absorber is described. The diffuser object is placed in a high flue gas velocity zone inside the absorber in order to better distribute the flue gas and improve absorption efficiency. A method of improving absorption efficiency in a FGD absorber is also described. The method involves identifying high and low velocity zones within the absorber and positioning diffuser objects within the high velocity zones in a non-packed manner. The placement of the diffuser objects and configuration of the objects are calculated to equalize flow rates within the absorber. | 11-28-2013 |
20140026755 | STEAM EFFICIENCY WITH NON DEPLETIVE CONDENSING AND ADIABATIC SOLVENT HEATING - A lean solvent is produced from a CO | 01-30-2014 |
20140124068 | TANK OVERFLOW PIPE SYSTEM - Overflow systems are described for non-atmospheric pressure, slurry tank, which can reduce stagnation of excess flurry in an overflow pipe. In such systems, stagnation of the excess slurry in the overflow pipe is reduced via a recirculation conduit that allows for recirculation of at least a portion of the slurry from the tank. Moreover, an air capture unit collects a portion of an oxidation air from the tank. As a result, the fluid in the overflow system is representative of the aerated slurry within the tank. | 05-08-2014 |
20140140914 | COST CONTROL FOR CO2 CAPTURE - A flue gas treatment process and system is presented. The system includes a fan capable of moving a flue gas through a flue gas desulfurizer, direct contact cooler, and CO | 05-22-2014 |
20140144594 | PROCESS FOR CHLORIDE REDUCTION - Systems and methods are described for removing chlorides from a SOx-containing flue gas upstream of a flue gas desulfurization system. A wet sprayer can be configured to contact at least a portion of the SOx-containing flue gas with a first solution to produce (1) a SOx-containing treated flue gas that is substantially depleted of chlorides, and (2) a chloride solution product. The treated flue gas can then be fed into a flue gas desulfurization system, which allows the downstream components to comprise less-expensive materials because of the depletion of chlorides in the treated flue gas. | 05-29-2014 |
20140165888 | SIMULTANEOUS TREATMENT OF FLUE GAS WITH SOx ABSORBENT REAGENT AND NOx REDUCING AGENT - A system and method for treating flue gas that results from a combustion process is described. The method and system includes injecting an SOx absorbent reagent into the flue gas pathway at a point upstream of a selective catalytic reduction (SCR) reactor exit and downstream of a boiler exit. The method and system may also include injecting a NOx reducing agent simultaneously with the SOx absorbent reagent, either via the same injection system or via a second injection system located nearby the SOx absorbent reagent injection system. Injection of the SOx at a point upstream of the SCR reactor exit simplifies the injection systems, gas distribution systems, and physical and/or computational fluid dynamics modeling. | 06-19-2014 |
20140216255 | PHASED ENERGY ACCUMULATION BY KEEPING PRODUCTION FROM OTHERWISE WASTED ENERGY RESOURCES - Systems and methods are described for maximizing energy available for sale from a power plant during a peak demand period. An acid gas removal unit can include a lean solvent storage tank, a rich solvent storage tank, a stripper, and an acid gas compressor, which are fluidly coupled to an absorber to allow formation of rich solvent from lean solvent in the absorber. Stripper and compressor duties can be reduced or eliminated as a function of an increased power production. Rich solvent produced during the peak demand period can be stored in the rich solvent storage tank, and the lean solvent storage tank can store an amount of lean solvent sufficient to produce the rich solvent during the peak demand period. | 08-07-2014 |
20140234788 | THERMALLY CONTROLLED COMBUSTION SYSTEM - Contemplated configurations and methods are presented for effectively controlling the temperature in an oxy-fuel combustion system. Contemplated systems preferably introduce water independent of the fuel and oxygen into the combustion chamber. Water is injected through one or more nozzles, wherein water is atomized or sprayed, creating boundary layer cool zones in a boiler system and wherein water is recovered. | 08-21-2014 |
20140339815 | Duct Assemblies With Internally Bolted Expansion Joint - A contiguous duct assembly has first and second ducts that share at least one common wall element. An expansion joint is formed at the end of the contiguous duct assembly using a connector element that extends with respective portions into the internal spaces of the first and second ducts. First and second expansion fabrics are coupled to the respective portions from the inside of the ducts using fasteners that are accessible from and disposed within the internal space of the first and second ducts. | 11-20-2014 |
Patent application number | Description | Published |
20120026725 | SYSTEM FOR USE TO ENERGIZE LUMINESCENT OBJECTS - The present invention relates to a system for providing a light source for activating a luminescent object. In general, the system comprises a housing formed of at least two portions that are either separable or form a unitary housing depending on the embodiment. A first portion of the housing forms a light containment cavity, having at least one opening configured for receiving the luminescent object. A second portion of the housing is configured to contain a light source for providing light for activating the luminescent object. One or more light switches are located on the outside of the housing for activating the light source. In some embodiments, the opening is configured such that it can be covered by a user's hand to prevent light from escaping from the light containment cavity when the light source is activated. In some embodiments, one light switch is positioned relative to the opening so that the user can cover the opening and manipulate the light switch with one hand. In other embodiments, a cover may be associated with the opening to prevent light escaping during activation of the light source. | 02-02-2012 |
20130298896 | COMBINATIONAL PORTABLE COOKING DEVICE - The invention provides a portable cooking device which comprises a containment space having, and typically enclosing, a propane tank. The device also has a cooking tier arrangement which comprises one or more cooking tiers. The cooking tiers have cooking tier covers and cooking surfaces. The cooking surfaces may be a combination of one or more means for cooking The device also has a cooking tier control panel comprising one or more cooking surface controls and a structural frame. | 11-14-2013 |
20140311399 | MOTORBOAT WITH WIND SHROUD - Embodiments of the invention are directed to a boat motor assembly which includes a boat motor with a housing that serves as the body or chassis of the boat motor; a handle, coupled to and extending at length from the housing and configured to be grasped by a user; and a shroud assembly, which includes a shroud extension coupled to the handle extending at length from the handle; and a shroud coupled to the shroud extension, wherein the shroud is spaced apart from the housing to allow access to the handle between the shroud and the housing. | 10-23-2014 |
20140313701 | SPOTLIGHT WITH WIND SHROUD - Embodiments of the invention are directed to a handheld light assembly including: a housing having a light source; a handle coupled to and extending at a length from the housing and configured to be grasped by a user; a shroud coupled to at least one of the housing or the handle and extending along at least a portion of the length of the handle, the shroud being spaced apart from the handle so as to allow access between the shroud and the handle. | 10-23-2014 |
20150097125 | SYSTEM FOR USE TO ENERGIZE LUMINESCENT OBJECTS - The present invention relates to a system for providing a light source for activating a luminescent object. In general, the system comprises a housing formed of at least two portions that are either separable or form a unitary housing depending on the embodiment. A first portion of the housing forms a light containment cavity, having at least one opening configured for receiving the luminescent object. A second portion of the housing is configured to contain a light source for providing light for activating the luminescent object. One or more light switches are located on the outside of the housing for activating the light source. In some embodiments, the opening is configured such that it can be covered by a user's hand to prevent light from escaping from the light containment cavity when the light source is activated. In some embodiments, one light switch is positioned relative to the opening so that the user can cover the opening and manipulate the light switch with one hand. | 04-09-2015 |
Patent application number | Description | Published |
20130078325 | Solid Imaging Systems, Components Thereof, and Methods of Solid Imaging - There is provided solid imaging methods and apparatus for making three-dimensional objects from solid imaging material. A tray with a film bottom is provided to hold solid imaging material that is selectively cured into cross-sections of the three-dimensional object being built. A coater bar is moved back and forth over the film to remove any uncured solid imaging material from a previous layer and to apply a new layer of solid imaging material. A sensor is provided to measure the amount of resin in the tray to determine the appropriate amount of solid imaging material to be added, from a cartridge, for the next layer. A shuttle, which covers the tray when the exterior door to the solid imaging apparatus is opened for setting up a build or removing a three-dimensional object, can also be used to move the coater bar and to selectively open one or more valves on the cartridge to dispense the desired amount of solid imaging material. | 03-28-2013 |
20130307193 | Support Structures and Deposition Techniques for 3D Printing - There is provided a support structure for use with 3D printing of objects from computer-aided designs. The support structures include fine points that contact the down-facing surfaces of the 3D object being printed in order to adequately support the 3D object while also being adapted for easy removal after the 3D print process is complete. The fine points are possible by controlling the operation of the dispenser to provide a precise amount of material in a precise location. The dispenser jumps from a first fine point to a second fine point by retracting the print material after the first fine point is printed and then moving the dispenser vertically relative to the first fine point before the dispenser is moved horizontally to the second fine point. | 11-21-2013 |
20130310507 | Adhesive for 3D Printing - In one aspect, adhesives for use with a 3D printer are described herein. In some embodiments, an adhesive for use with a 3D printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. The poly(vinyl alcohol), in some embodiments, comprises amorphous poly(vinyl alcohol). In some embodiments, the second polymeric component comprises a water-soluble polymer. Further, in some embodiments, an adhesive described herein further comprises a solvent, a surfactant, and/or a preservative. | 11-21-2013 |
20140084517 | Solid Imaging Systems, Components Thereof, and Methods of Solid Imaging - There is provided solid imaging methods and apparatus for making three-dimensional objects from solid imaging material. A tray with a film bottom is provided to hold solid imaging material that is selectively cured into cross-sections of the three-dimensional object being built. A coater bar is moved back and forth over the film to remove any uncured solid imaging material from a previous layer and to apply a new layer of solid imaging material. A sensor is provided to measure the amount of resin in the tray to determine the appropriate amount of solid imaging material to be added, from a cartridge, for the next layer. A shuttle, which covers the tray when the exterior door to the solid imaging apparatus is opened for setting up a build or removing a three-dimensional object, can also be used to move the coater bar and to selectively open one or more valves on the cartridge to dispense the desired amount of solid imaging material. | 03-27-2014 |
20150126670 | ADHESIVE FOR 3D PRINTING - In one aspect, adhesives for use with a 3D printer are described herein. In some embodiments, an adhesive for use with a 3D printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. The poly(vinyl alcohol), in some embodiments, comprises amorphous poly(vinyl alcohol). In some embodiments, the second polymeric component comprises a water-soluble polymer. Further, in some embodiments, an adhesive described herein further comprises a solvent, a surfactant, and/or a preservative. | 05-07-2015 |
20160059445 | ADHESIVE FOR 3D PRINTING - In one aspect, adhesives for use with a 3D printer are described herein. In some embodiments, an adhesive for use with a 3D printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. The poly(vinyl alcohol), in some embodiments, comprises amorphous poly(vinyl alcohol). In some embodiments, the second polymeric component comprises a water-soluble polymer. Further, in some embodiments, an adhesive described herein further comprises a solvent, a surfactant, and/or a preservative. | 03-03-2016 |
Patent application number | Description | Published |
20110271683 | TURBOMACHINE INJECTION NOZZLE ASSEMBLY - A turbomachine includes a compressor, a turbine, a combustor operatively coupled to the compressor and the turbine, and an injection nozzle assembly mounted in the combustor. The injection nozzle assembly includes a swirler member for conditioning a fluid flow passing through the injection nozzle assembly. The swirler member includes a hub portion, a plurality of vanes that extend from the hub portion, and at least one flow conditioning band. The at least one flow conditioning band extends about the hub portion and between the plurality of vanes to provide a localized flow impediment within the injection nozzle assembly. | 11-10-2011 |
20130247580 | SYSTEM AND METHOD FOR RECIRCULATING A HOT GAS FLOWING THROUGH A GAS TURBINE - A system for recirculating a hot gas flowing through a gas turbine generally includes a transition piece having a downstream surface, a stationary nozzle having a leading edge surface adjacent to the transition piece downstream surface, a gap defined between the transition piece downstream surface and the stationary nozzle leading edge surface, and a projection having an inner arcuate surface radially separated from an outer surface. The projection generally extends from the stationary nozzle leading edge surface towards the transition piece downstream surface and at least partially decreases the gap. A seal extends across the gap and may be in contact with the transition piece and the stationary nozzle leading edge surface. A recirculation zone may be at least partially defined between the projection inner arcuate surface, the stationary nozzle leading edge surface and the transition piece downstream surface. | 09-26-2013 |
20140072420 | FLOW INDUCER FOR A GAS TURBINE SYSTEM - A system includes an inducer assembly configured to receive a fluid flow from compressor fluid source and to turn the fluid flow in a substantially circumferential direction into the exit cavity. The inducer assembly includes multiple flow passages. Each flow passage includes an inlet configured to receive the fluid flow and an outlet configured to discharge the fluid flow into the exit cavity, and each flow passage is defined by a first wall portion and a second wall portion extending between the inlet and the outlet. The first wall portion includes a first surface adjacent the outlet that extends into the exit cavity. | 03-13-2014 |
20140140805 | Inducer Guide Vanes - According to one embodiment, there is disclosed an inducer assembly for use with a gas turbine engine. The inducer assembly may include a cavity. The inducer assembly may also include an inducer in fluid communication with the cavity. Moreover, the inducer assembly may include at least one guide vane disposed within the cavity. | 05-22-2014 |
20150056073 | METHOD AND SYSTEM FOR COOLING ROTOR BLADE ANGELWINGS - A system for cooling an angelwing coupled to a rotor blade in a gas turbine engine is provided. An angelwing coupled to a shank of a rotor blade includes at least one cooling passage extending from at least one inlet opening coupled in flow communication with a gas turbine engine inner wheelspace to at least one outlet opening coupled in flow communication with a gas turbine engine outer rotor/stator cavity. The at least one outlet opening is located in an upper surface of the angelwing. The at least one cooling passage receives pressurized cooling air channeled from the inner wheelspace, such that the pressurized cooling air is channeled into the at least one inlet opening and discharged from the at least one outlet opening. | 02-26-2015 |
Patent application number | Description | Published |
20100083890 | Rotating T-Top for center console boat - This invention provides a top (commonly called a T-Top) for a center console boat providing protection form the sun and elements for passengers, which a) may be easily attached to existing metal (typically stainless steel) grab rails on the fiberglass console structures on the center of the vessel, b) may be lowered by rotating forward or rearward for storage or clearance under bridges by rotating forward or rearward about fixed pivot points by removing positioning pins or bolts, c) provides open access completely around the perimeter of the boat without straps or other contrivances attached to the gunwales or perimeter of the boat, d) may utilize optional gas spring assistance for raising and lowering and e) may provide mounting for optional removable windshield, fishing rod holders, gear net storage, sound speakers, navigation equipment, interior lights and spot lighting. The top shall be constructed of rigid metal, metal tubing or plastic tubing and covered with a flexible or rigid material for protection from the elements. Typical T-Top designs are “fixed”, and do not allow the top to be lowered. Other “removable” T-Tops either a) must be lifted from the vessel (do not rotate) or require special mounting to the floor or fiberglass structure of the vessel. | 04-08-2010 |
20100212575 | Poling platform mounted folding top for flats boat - This invention provides a top for a boat fitted with an aft-mounted, raised poling platform providing protection from the sun for passengers at the vessel's centrally mounted helm, which a) may be easily attached to vessel's existing poling platform, b) allows unencumbered access all around the vessel's gunwales, b) folds up, down or longitudinally for storage, d) may be used at the vessel's intended operating speed, and e) may easily removed. The top shall be constructed of rigid metal, plastic or composite tubing and covered with a flexible or rigid material for protection from the elements. Other options for this type of boat include centrally mounted T-Top designs which interfere with fishing, umbrella designs which cannot be used at speed, and gunwale mounted rigid or folding which interfere with access to the boat's perimeter such as fishing and ingress/egress. | 08-26-2010 |
Patent application number | Description | Published |
20090202776 | Fiber reinforced core panel - A fiber reinforced core panel having a first side and an opposing second side. The core panel contains a series of adjacent low density strips having at least three faces and having a length to width aspect ratio of at least 5:1. The longitudinal axis of the low density strips are substantially parallel and the cross-section of each strip has a major face, a first edge face, and a second edge face. The major face of each strip is disposed within the first or second side of the core panel and the major face of each strip is disposed within an opposite face of the core panel than the major face of the adjacent strips. The core panel also contains a continuous fibrous reinforcement sheet which is threaded through the low density strips such that the fibrous reinforcement sheet is disposed between adjacent strips and adjacent to the major faces of the low density strips. The reinforcement sheet forms at least about sixty five percent (65%) of the surface area of the first side of the core panel and at least about sixty five percent (65%) of the surface area of the second side of the core panel. | 08-13-2009 |
20110041990 | METHOD OF MAKING A FIBER REINFORCED CORE PANEL - A fiber reinforced core panel having a first side and an opposing second side. The core panel contains a series of adjacent low density strips having at least three faces and having a length to width aspect ratio of at least 5:1. The longitudinal axis of the low density strips are substantially parallel and the cross-section of each strip has a major face, a first edge face, and a second edge face. The major face of each strip is disposed within the first or second side of the core panel and the major face of each strip is disposed within an opposite face of the core panel than the major face of the adjacent strips. The core panel also contains a continuous fibrous reinforcement sheet which is threaded through the low density strips such that the fibrous reinforcement sheet is disposed between adjacent strips and adjacent to the major faces of the low density strips. The reinforcement sheet forms at least about sixty five percent (65%) of the surface area of the first side of the core panel and at least about sixty five percent (65%) of the surface area of the second side of the core panel. | 02-24-2011 |
20110195220 | CONTOURED FIBER REINFORCED CORE PANEL - A contoured fiber reinforced core panel having a first side and an opposing second side. The core panel contains a series of adjacent low density strips where the longitudinal axes of the low density strips are substantially parallel. The cross-section of each strip has a major face, a first edge face, and a second edge face. The major face of each strip is disposed within the first or second side of the core panel and the major face of each strip is disposed within an opposite face of the core panel than the major face of the adjacent strips. The core panel also contains a continuous fibrous reinforcement sheet which is threaded through the low density strips such that the fibrous reinforcement sheet is disposed between adjacent strips and adjacent to the major faces of the low density strips. The contoured fiber reinforced core panel contains a contour in the direction perpendicular to the longitudinal axes of the low density strips, a contour in the direction parallel to the longitudinal axes of the low density strips, or a contour in both the directions parallel and perpendicular to the longitudinal axes of the low density strips. | 08-11-2011 |
20120177874 | FIBER REINFORCED CORE PANEL - A fiber reinforced core panel having a first side and an opposing second side. The core panel contains a series of adjacent low density strips having at least three faces and having a length to width aspect ratio of at least 5:1. The core panel also contains a continuous fibrous reinforcement sheet which is threaded through the low density strips. The reinforcement sheet forms at least about sixty five percent (65%) of the surface area of the first side of the core panel and at least about sixty five percent (65%) of the surface area of the second side of the core panel. | 07-12-2012 |
20120234468 | Method and apparatus for combining elongated strips - A method and apparatus for combining elongated strips is provided. The strips are wrapped with a flexible material that may include a reinforcement layer and other layers such as adhesives whereby the strips can be bonded to one another. Additionally, layers of e.g., a stabilizing material may be added to one or both sides of the intermediate formed by the elongated strips and flexible material. The stabilizing material can be e.g., layers of a scrim and/or one or more layers of material that are impregnated with a resin to add strength to the intermediate. | 09-20-2012 |
20140023513 | AGGLOMERATED PARTICLE CLOUD NETWORK COATED FIBER BUNDLE - An agglomerated particle cloud network coated fiber bundle containing a bundle of fibers and an agglomerated particle cloud network. The bundle of fibers contains a plurality of fibers and void space between the fibers. The agglomerated particle cloud network contains a plurality of agglomerated nanoparticles located in at least a portion of the void space in the bundle of fibers. The agglomerated nanoparticles form bridges between adjacent fibers. Between 10 and 100% by number of fibers contain bridges to one or more adjacent fibers within the agglomerated particle cloud network coated fiber bundle. The agglomerated nanoparticles form between about 1 and 60% of the effective cross-sectional area of the agglomerated particle cloud network coated fiber bundle. | 01-23-2014 |
20140023862 | PROCESS FOR FORMING AN AGGLOMERATED PARTICLE CLOUD NETWORK COATED FIBER BUNDLE - A process of making an agglomerated particle cloud network coated fiber bundle containing forming a bundle of fibers, coating the bundle of fibers with a nanoparticle solution, and drying the solvent from the coated bundle of fibers at a temperature above room temperature forming an agglomerated particle cloud network coated fiber bundle comprising a plurality of agglomerated nanoparticles. The agglomerated nanoparticles are located in at least a portion of the void space in the bundle of fibers and form bridges between at least a portion of the adjacent fibers. Between about 10 and 100% by number of fibers contain bridges to one or more adjacent fibers within the agglomerated particle cloud network coated fiber bundle. The agglomerated nanoparticles form between about 1 and 60% of the effective cross-sectional area of the agglomerated particle cloud network coated fiber bundle. | 01-23-2014 |
20140145367 | METHOD OF FORMING A POINT BRIDGED FIBER BUNDLE - A process of forming a point bridged fiber bundle containing obtaining a fiber bundle, applying an emulsion or suspension to the fiber bundle where the emulsion or dispersion contains a solvent and a bridge forming material, at least partially crosslinking or solidifing the bridge forming material, and drying the emulsion or suspension coated fiber bundle. The fiber bundle contains a bundle of unidirectional fibers comprising a plurality of fibers and void space between the fibers. The point bridged fiber bundle contains a plurality of bridges between and connected to at least a portion of adjacent fibers, where the bridges contain a bridging material, between about 10 and 100% by number of fibers in a given cross-section contain bridges to one or more adjacent fibers within the point bridged fiber bundle, and the anchoring surfaces of the bridges cover less than 100% of the fiber surfaces. | 05-29-2014 |
20140147606 | POINT BRIDGED FIBER BUNDLE - A point bridged fiber bundle containing a bundle of unidirectional fibers and a plurality of bridges between and connected to at least a portion of adjacent fibers within the bundle of unidirectional fibers. The bridges contain a bridge forming material, have at least a first anchoring surface and a second anchoring surface where the first anchoring surface is discontinuous with the second anchoring surface. The bridges further contain a bridging surface defined as the surface area of the bridge adjacent to the void space. Between about 10 and 100% by number of fibers in a given cross-section contain bridges to one or more adjacent fibers within the point bridged fiber bundle and the anchoring surfaces of the bridges cover less than 100% of the fiber surfaces. | 05-29-2014 |
20140147620 | INFUSIBLE UNIDIRECTIONAL FABRIC - An infusible, unidirectional fabric containing a plurality of unidirectional fibers spaced uniformly in the unidirectional fabric, a plurality of bridges, and a plurality of void spaces between the unidirectional fibers. Each bridge is connected to at least 2 unidirectional fibers and at least 70% by number of fibers have at least one bridge connected thereto forming a bridged network of unidirectional fibers. The void spaces are interconnected and the fabric has a volume fraction of voids of between about 8 and 70%, a volume fraction of fibers of between about 35 and 85%, and at least 50% by number of the bridges have a bridge width minimum less than about 2 millimeters. | 05-29-2014 |
20160032519 | PROCESS OF FORMING A INFUSIBLE UNIDIRECTIONAL FABRIC - A process of forming infusible, unidirectional fabric containing the steps of arranging a plurality of unidirectional fibers into a unidirectional fabric, forming an emulsion or suspension of a solvent, a bridging polymer, and a film-forming preventing agent, applying the emulsion or suspension to the unidirectional fabric, removing the solvent, and removing the film-forming preventing agent to form an infusible, unidirectional fabric. The infusible, unidirectional fabric contains a plurality of unidirectional fibers, a plurality of bridges, and a plurality of void spaces between the unidirectional fibers. Each bridge is connected to at least 2 unidirectional fibers and at least 70% by number of fibers have at least one bridge connected thereto forming a bridged network of unidirectional fibers. The void spaces are interconnected and the fabric has a volume fraction of voids of between about 8 and 70% and a volume fraction of fibers of between about 35 and 85. | 02-04-2016 |
Patent application number | Description | Published |
20100257837 | SYSTEMS INVOLVING HYBRID POWER PLANTS - A system comprises, a first heat recovery steam generator (HRSG) having an upstream intake duct portion, a first gas turbine engine connected to a first exhaust duct operative to output exhaust from the first gas turbine engine to the upstream intake duct portion of the first HRSG, and a second gas turbine engine connected to a second exhaust duct operative to output exhaust from the second gas turbine engine to the upstream intake duct portion of the first HRSG. | 10-14-2010 |
20130282195 | POWER PLANT OPERATION ENHANCEMENT - A power plant control system determines an augmented operating parameter set point responsive to a life cycle cost (LCC) objective function responsive to a LCC model. The augmented operating parameter value may be responsive to an initial set point determined by a controls model and a performance indicator determined by a performance model. The power plant may include a thermal generator, such as a gas turbine or other fuel-burning generator, and the operating parameter may include firing temperature, fuel flow rate, steam pressure/temperature/flow rate, and/or another suitable operating parameter. An offer curve is generated responsive to the augmented operating parameter. | 10-24-2013 |
20150063412 | SYSTEMS AND METHODS FOR PLANAR TEMPERATURE MEASUREMENT - Various embodiments include systems and apparatuses adapted for detecting two-dimensional turbomachine exhaust temperature. In some embodiments, a system includes a two-dimensional grid sized to mount within an exhaust path of a gas turbomachine, a radiation detection device for detecting radiation emitted from the two-dimensional grid at a plurality of points on the two-dimensional grid, the radiation detection device being mountable proximate the exhaust path and the two-dimensional grid and at least one computing device connected with the radiation detection device, the at least one computing device configured to generate a planar map of the temperature of the exhaust from the gas turbomachine based upon the intensity of the radiation emitted from two-dimensional grid detected at the plurality of points on the two-dimensional grid. | 03-05-2015 |
Patent application number | Description | Published |
20100096944 | Multi-turn, stranded coils for generators - A technique for winding multi-turn, stranded wire coils using rectangular cables avoids the risk of damage associated with edge-wise bends. | 04-22-2010 |
20110076442 | AUTOMATED FIBER PLACEMENT IN FEMALE MOLD - A method and system for forming a product including a layer of fiber to a surface of a mold is provided. The system includes a mold and an apparatus. The mold is configured to rotate about an axis of rotation. An apparatus includes a base and a head coupled to the base. The base is configured to rotate about the axis of rotation. The head is configured to apply the fiber to the surface of the mold to form the product. The product includes at least one layer including at least one fiber applied using centrifugal force. | 03-31-2011 |
20110140060 | SYSTEM AND METHOD FOR LOCATING A MAINTENANCE DEVICE APPROXIMATE AN AREA OF INTEREST OF A WIND TURBINE - A system and method are disclosed for locating a maintenance device approximate an area of interest of a wind turbine. The system generally includes a carriage configured to support the maintenance device and a cable having first and second ends attached to the carriage. Additionally, the system includes first and second anchor points, with the first anchor point being disposed adjacent to a component of the wind turbine. The second anchor point is spaced apart from the first anchor point such that the area of interest is generally disposed between the first and second anchor points. The cable may be coupled along its length between the first and second anchor points such that, as the cable is displaced, the carriage is moved to a position at which the area of interest is accessible to the maintenance device. | 06-16-2011 |
20110162199 | PERMANENT MAGNET ROTOR INSTALLATION SYSTEMS - Embodiments of the invention relate generally to rotor installation systems and, more particularly, to permanent magnet rotor installation systems, including those having an in situ magnetizer or magnet insertion device. In one embodiment, the invention provides a rotor installation system comprising: at least one magnetizer for permanently magnetizing a ferromagnetic material; and an arbor for receiving a rotor having at least one portion including a ferromagnetic material, wherein the at least one magnetizer is positioned relative to the arbor to allow permanent magnetization of the ferromagnetic material. | 07-07-2011 |
20110168494 | LUBRICATION OF WIND TURBINE GEARBOX DURING IDLING OR LOSS OF ELECTRIC GRID - A lubrication system for a wind turbine is provided. The system includes a supply subsystem for providing oil via an oil tank or a hydraulic accumulator to a gearbox of the wind turbine for lubrication during at least one of idling or loss of electric grid. The system also includes a control subsystem for controlling the flow in the lubrication system. | 07-14-2011 |
20110168495 | LUBRICATION OF FLUID TURBINE GEARBOX DURING IDLING OR LOSS OF ELECTRIC GRID - A lubrication system for a fluid turbine is provided. The system includes a supply subsystem for providing oil via an oil tank or a hydraulic accumulator to a gearbox of the fluid turbine for lubrication during at least one of idling or loss of electric grid. The system also includes a control subsystem for controlling the flow in the lubrication system. | 07-14-2011 |
20110283507 | SYSTEMS AND METHOD OF ASSEMBLING A TOWER SECTION - An assembly system for use in assembling a lattice tower section is provided. The system comprises a platform, a first mounting assembly coupled to the platform, and, a second mounting assembly coupled to the platform, the first and second mounting assemblies are configured to secure opposite ends of a plurality of leg members used in assembling the lattice tower section such that each of the plurality of leg members is suspended a distance from the platform, at least one of the first and second mounting assemblies is configured to selectively rotate a leg member of the plurality of leg members suspended therefrom. | 11-24-2011 |
20120023859 | WIND TURBINE WITH TOWER SUPPORT SYSTEM AND ASSOCIATED METHOD OF CONSTRUCTION - A wind turbine has a nacelle mounted atop a tower, with a support system configured around a base portion of the tower. The support system includes a plurality of support fins spaced radially around the base portion. Each of the support fins has a continuous header member secured to the tower and a continuous face member extending radially outward and downward from the header member towards ground. The support fins include a web extending between the header member and face member. The support fins extend from the tower with a length and at an acute extension angle relative to a longitudinal axis of the tower so as to provide vertical and lateral support around the circumference of the tower. | 02-02-2012 |
20120316027 | GEAR SYSTEM AND METHOD FOR USING SAME - A planetary gear system and a method. The planetary gear system includes a carrier body configured to receive planet gears, at least one pin received by the carrier body, and flex means positioned between the carrier body and the at least one pin. The method includes preparing the carrier, upon which a plurality of planet gears is mounted through planet pins, and providing flex means between the planet pins and the carrier, the flex means configured to enable movement of the planet pins in response to a force directed thereon. | 12-13-2012 |
20130183138 | DUAL TEMPERATURE OIL CONTROL SYSTEM AND METHOD FOR A WIND TURBINE GEARBOX - A system and method are provided for supplying oil at different temperatures to different locations within a wind turbine gearbox, wherein oil is pumped from a common oil sump to the different locations via a common header. The different gear box locations are divided into at least two groups, wherein each of said groups receives inlet oil at a respective inlet oil temperature. A first temperature control device is disposed between the common header and the first group, and a second temperature control device is disposed between the common header and the second group of gearbox locations. | 07-18-2013 |
20130216325 | SHIPPING FIXTURE AND METHOD FOR TRANSPORTING ROTOR BLADES - A shipping fixture and method for transporting a rotor blade are disclosed. The shipping fixture is configured for stacking thereon of an adjacent shipping fixture. The shipping fixture includes a first frame comprising a first support member and a first nesting feature. The first frame is further configured for stacking thereon of the adjacent shipping fixture. The shipping fixture further includes a second frame comprising a second support member, a second nesting feature, and a mounting feature. The second nesting feature mates with the first nesting feature to removably nest the second frame to the first frame at least partially within the first frame. The mounting feature is configured for mounting of the rotor blade thereon. | 08-22-2013 |
20140003940 | APPARATUS AND METHOD FOR AERODYNAMIC PERFORMANCE ENHANCEMENT OF A WIND TURBINE | 01-02-2014 |
20140065312 | INLINE RESIN-INFUSED FIBER PLACEMENT SYSTEMS AND METHODS - Inline resin-infused fiber placement systems include a resin impregnation assembly that infuses a resin into one or more fiber tows to form one or more inline resin-infused fiber tows and one or more stationary fiber placement heads that place the inline resin-infused fiber tows onto a movable placement surface, wherein the moveable placement surface moves relative to the one or more stationary fiber placement heads while it receives the inline resin-infused fiber tows from the one or more stationary fiber placement heads. | 03-06-2014 |
20140260849 | TOOL AND METHOD FOR SCARFING A ROTOR BLADE SEGMENT - Tools and methods are provided for scarfing rotor blade segments. A rotor blade segment includes a pressure side and a suction side. A tool includes a first guide configured for mounting on one of the pressure side or the suction side, the first guide including a first curved rail and a second curved rail spaced from the first curved rail. The tool further includes a second guide movably coupled to the first guide at a scarf angle, the second guide including a guide rail extending between and movable along the first curved rail and the second curved rail. The tool further includes a cutting device movably coupled to the second guide, the cutting device movable along the guide rail and operable to remove material from the one of the pressure side or the suction side. | 09-18-2014 |
20150329036 | TRANSPORTATION ASSEMBLY FOR ROTOR BLADE - Transportation assemblies for rotor blades are provided. A transportation assembly includes a protection cap including a nose portion and a plurality of sidewall portions extending from the nose portion, the protection cap having a generally U-shaped cross-sectional profile. The transportation assembly further includes a restraint assembly including a first protrusion and a second protrusion each extending from the protection cap, the first protrusion and the second protrusion spaced apart along a width of the protection cap. | 11-19-2015 |
20150369209 | ROTOR BLADE TRANSPORTATION SYSTEM - A transportation system for transporting rotor blades includes a rotor blade fixture configured to support one or more rotor blades. The rotor blade fixture has a first end, and a second end opposed to the first end. The first end is configured for mounting to a root end of a first rotor blade. The rotor blade fixture has a mid-span support located between about 50% and about 80% of a rotor blade span of the first rotor blade. The mid-span support is configured for supporting a mid-span portion of the rotor blade. The rotor blade fixture is configured to mount to a supporting surface so that a portion of the rotor blade fixture and the first rotor blade overhangs the supporting surface. The one or more rotor blades are supported at the root end and at a mid-span location located between about 50% and 80% of the rotor blade span. | 12-24-2015 |
20160040650 | APPARATUS AND METHOD FOR AERODYNAMIC PERFORMANCE ENHANCEMENT OF A WIND TURBINE - A deployable aerodynamic component configured to be mounted to a wind turbine. The wind turbine includes at least one rotor blade. The deployable aerodynamic component configured to be positioned in front of an inner portion of the at least one rotor blade, and is structurally configured to cover a substantial portion of the inner portion of the at least one rotor blade in a wind direction during deployment of the deployable aerodynamic component and to allow the passage therethrough of an incoming wind when non-deployed. Further described is a wind turbine including the above-described deployable aerodynamic component and method for aerodynamic performance enhancement of an existing wind turbine, wherein the method includes mounting the above-described deployable aerodynamic component to a wind turbine. | 02-11-2016 |
Patent application number | Description | Published |
20110057056 | MONOLITHIC FUEL INJECTOR AND RELATED MANUFACTURING METHOD - A monolithic fuel injection head for a fuel nozzle includes a substantially hollow vesicle body formed with an upstream end face, a downstream end face and a peripheral wall extending therebetween, an internal baffle plate extending radially outwardly from a downstream end of the bore, terminating short of the peripheral wall, thereby defining upstream and downstream fuel plenums in the vesicle body, in fluid communication by way of a radial gap between the baffle plate and the peripheral wall. A plurality of integral pre-mix tubes extend axially through the upstream and downstream fuel plenums in the vesicle body and through the baffle plate, with at least one fuel injection hole extending between each of the pre-mix tubes and the upstream fuel plenum, thereby enabling fuel in the upstream plenum to be injected into the plurality of pre-mix tubes. The fuel injection head is formed by direct metal laser sintering. | 03-10-2011 |
20120006033 | Combustor and Combustor Screech Mitigation Methods - The present application provides for a combustor for use with a gas turbine engine. The combustor may include a cap member and a number of fuel nozzles extending through the cap member. One or more of the fuel nozzles may be provided in a non-flush position with respect to the cap member. | 01-12-2012 |
20120085834 | Flame Tolerant Primary Nozzle Design - A fuel nozzle includes a nozzle cavity with a side wall defining an annular cavity, and swirler vanes arranged circumferentially around an outer surface of the nozzle cavity. A plurality of ports are formed in the side wall and are circumferentially spaced around the nozzle cavity. The ports provide fluid communication through the side wall. The plurality of ports are positioned and/or oriented such that fuel jets communicated through the side wall are communicated downstream of the swirler vanes. | 04-12-2012 |
20120304657 | LOCK LEAF HULA SEAL - A flexible annular seal for insertion between concentrically assembled turbine combustor components includes an annular inner seal portion having a first solid annular edge and first plurality of spring fingers extending axially from the first solid annular edge; and an annular outer seal portion having a second solid annular edge and a second plurality of spring fingers extending axially from the second solid edge and overlying the first plurality of spring fingers such that the inner and outer seal portions are substantially fully engaged along an entire length dimension of the flexible annular seal. The second plurality of spring fingers are circumferentially offset from the first plurality of spring fingers, and free ends of the first plurality of spring fingers are bent around and over free ends of the second plurality of spring fingers. | 12-06-2012 |
20130239581 | Systems and Methods for Preventing Flashback in a Combustor Assembly - Embodiments of the present application include a combustor assembly. The combustor assembly may include a combustion chamber, a first plenum, a second plenum, and one or more elongate air/fuel premixing injection tubes. Each of the elongate air/fuel premixing injection tubes may include a first length at least partially disposed within the first plenum and configured to receive a first fluid from the first plenum. Moreover, each of the elongate air/fuel premixing injection tubes may include a second length disposed downstream of the first length and at least partially disposed within the second plenum. The second length may be formed of a porous wall configured to allow a second fluid from the second plenum to enter the second length and create a boundary layer about the porous wall. | 09-19-2013 |
20130305734 | Fuel Plenum Premixing Tube with Surface Treatment - The present application provides a micro-mixer fuel plenum for mixing a flow of fuel and a flow of air in a combustor. The micro-mixing fuel plenum may include an outer barrel and a number of mixing tubes positioned within the outer barrel. The mixing tubes may include one or more heat transfer features thereon. | 11-21-2013 |
Patent application number | Description | Published |
20130265432 | DYNAMIC ALLOCATION OF VIDEO RESOURCES - Video transaction machines (VTMs) facilitate communications and transactions between customers of a financial institution and video transaction resources, such as video agents, by establishing a video session between a VTM and a video agent workstation. After a computing device of the financial institution receives information identifying the customer, VTM, or VTM location requesting the services of a video agent, the computing device may place the customer in one or more virtual queues based on an overall visit time at the VTM location. In order to maintain a visit time at the VTM location below a predetermined visit time threshold, the controller may prioritize transactions at VTMs with longer visit times over transactions at VTMs with shorter visit times. | 10-10-2013 |
20160050393 | DETERMINING ELECTRONIC MEDIA FORMAT WHEN TRANSFERRING A CUSTOMER BETWEEN SPECIALISTS OR AMONGST COMMUNICATION SOURCES AT A CUSTOMER SERVICE OUTLET - Systems, apparatus, and computer program products are provided for determining the media format for transferring a customer from customer between specialists and/or from one communication source to another communication source within a customer service outlet, such as a banking center or the like. For example, while a two-way video conference system may be used for communication between a customer and a remote specialist, in certain instances in which the customer requires transfer to another specialist (e.g., a specialist having a different specialty) other media formats, such as one-way live video conference, live audio-only conference, text chat or the like may be implemented. | 02-18-2016 |
20160098692 | METHOD FOR PROCESSING TRANSACTION STATEMENT INQUIRIES VIA AN ATM - Disclosed is an automated teller machine (ATM) configured for processing transaction statement inquiries. The ATM also typically includes a processor, a memory, and a module stored in the memory. The module is typically configured to: receive a first request from a user to view a transaction statement; present the transaction statement on a display associated with the automated teller machine, wherein the transaction statement comprises one or more line items corresponding to one or more transaction associated with the user account; receive a second request from the user to select at least one line item within the transaction statement for inquiry processing; and process at least one action for the at least one line item based at least partially on the second request from the user to select the at least one line item within the transaction statement for inquiry processing. | 04-07-2016 |
20160098700 | METHOD FOR PROVIDING PRIVACY THROUGH ATM COMMUNICATION TO CONSUMER DEVICES - Disclosed is an automated teller machine (ATM) that directly communicates with consumer devices to provide privacy. The ATM typically includes a processor, a memory, and a module stored in the memory. The module is typically configured to: initiate an ATM session with a user; associate at least one user mobile computing device with the ATM session; process a first transaction request on behalf of the user during the ATM session; and, in response to processing the first transaction request, initiate an interactive session between the ATM and the user mobile computing device, wherein information associated with the first transaction request is communicated to the user mobile computing device during the interactive session. | 04-07-2016 |
20160098709 | ATM WITH DUAL DISPLAY HAVING PRIVACY FILTER - Disclosed is an automated teller machine (ATM) having a display. The ATM also typically includes a processor, a memory, and an ATM application stored in the memory. The ATM application is typically configured for: displaying public information on the display; initiating an ATM session with a user; based on initiating the ATM session with the user, initiating a privacy protocol, the privacy protocol reducing the viewability of at least a portion of the display; receiving user-specific information; and, during the ATM session with the user and based on receiving the user-specific information, displaying the user-specific information on the portion of the display having reduced viewability. | 04-07-2016 |
20160104122 | REMOTE VIDEO CONFERENCING SYSTEM - Embodiments of the invention are directed to a system, method, and computer program product to check-in for a specialist session. The system typically including a memory, a processor and a module configured to receive an indication that a customer has an appointment scheduled to participate in a specialist session at a business location; determine that a mobile device in possession of the customer is located within a geographic area defined by the business location and encompasses the business location; and in response to determining that the mobile device is located within the geographic area defined by the business location, place the customer in a queue associated with the specialist session. | 04-14-2016 |
20160104239 | PRE-CONTRACTED, STAGED, CURRENCY EXCHANGE SYSTEM - The present invention is directed to apparatuses, methods, and computer program products for implementing a pre-contracted, staged, currency exchange system. Implementation includes receiving travel information from a user; processing the travel information, wherein processing the travel information comprises determining a negotiated currency exchange rate based on the received travel information; generating a contract based on processing the travel information, wherein the contract comprises terms for executing one or more transactions using the negotiated currency exchange rate, wherein the negotiated currency exchange rate is valid for at least one of a predetermined location, a predetermined number of transactions, or a predetermined period of time; and executing one or more transactions using the negotiated currency exchange rate in accordance with the contract terms. | 04-14-2016 |
Patent application number | Description | Published |
20130016173 | VIDEO-ASSISTED SELF-SERVICE TRANSACTION DEVICE - While performing or initiating a transaction with a self-service video transaction device, a user may interact with a video agent and a terminal associated therewith. Video and/or audio functionalities may be enabled or disabled based on a length of a wait time to connect to a video agent. If the wait time exceeds a predetermined threshold, video and/or audio functionalities may be disabled, and the self-service device may generate a display indicating that video and/or audio functionalities are unavailable. If the wait time does not exceed the predetermined threshold, video and/or audio functionalities may be enabled, and the self-service device may generate a display indicating that video and/or audio functionalities are available. | 01-17-2013 |
20130018788 | VIDEO-ASSISTED SELF-SERVICE TRANSACTION DEVICE - While performing or initiating a transaction with a self-service video transaction device, a user may interact with a video agent and a terminal associated therewith. An error may occur during the transaction. In response to detecting the error, video agent(s) having video or audio functionalities to service the error may be identified. Servicing the error may also be based on a length of a wait time to connect to an appropriate video agent. If the wait time exceeds a predetermined threshold, an error receipt identifying the error and other information may be printed by the self-service video transaction device. If the wait time does not exceed the predetermined threshold, a display device of the self-service video transaction device may display an option for the user to connect to the video agent terminal. | 01-17-2013 |
20140263617 | Smart Deposit - According to one embodiment, a system includes a processor and an interface. The interface receives, from a terminal, planned-deposit information. The terminal is at a location that is remote from a deposit location. The processor associates a deposit identifier with the planned-deposit information and stores the planned-deposit information and the deposit identifier in a memory. | 09-18-2014 |
20150058215 | Assisted Self-Service Transaction Device - While performing or initiating a transaction with a self-service video transaction device, a user may interact with a video agent and a terminal associated therewith. Video and/or audio functionalities may be enabled or disabled based on a length of a wait time to connect to a video agent. If the wait time exceeds a predetermined threshold, video and/or audio functionalities may be disabled, and the self-service device may generate a display indicating that video and/or audio functionalities are unavailable. If the wait time does not exceed the predetermined threshold, video and/or audio functionalities may be enabled, and the self-service device may generate a display indicating that video and/or audio functionalities are available. Also, on-site assistance features are provided that may allow for additional functionality to be provided to a user of the self-service video transaction device or other type of transaction device. | 02-26-2015 |
20150081493 | SELF-SERVICE GUARANTEED FINANCIAL INSTRUMENTS - A request for a financial instrument guaranteed by a financial institution may be received from a user device. A record may be created for the request, and the record may be stored in a database comprising a plurality of records for requests for financial instruments guaranteed by the financial institution. Search criteria specifying one or more aspects of the record for the request for the financial instrument guaranteed by the financial institution may be received from a computing device associated with the financial institution. The search criteria may be utilized to identify, from amongst the plurality of records for requests for financial instruments guaranteed by the financial institution, the record for the request for the financial instrument guaranteed by the financial institution. Information stored in the record may be communicated to the computing device associated with the financial institution. | 03-19-2015 |
20150106132 | PROCESSING INSURANCE PAYMENTS - Methods, systems, computer-readable media, and apparatuses for receiving and processing insurance payments are presented. In some embodiments, an automated teller machine (ATM) may receive an insurance card issued by an insurance provider. Subsequently, the ATM may determine, based on the insurance card, a customer account number and an insurance provider account number. The insurance provider account number may correspond to an insurance provider account associated with the insurance provider, and the customer account number may correspond to a customer account associated with a beneficiary of an insurance plan provided by the insurance provider. The ATM then may accept a deposit, and subsequently the ATM may credit funds associated with the deposit to the customer account. | 04-16-2015 |
20150106264 | CONTROLLING DEBIT CARD TRANSACTIONS - Methods and systems for controlling debit card transactions are presented. In some embodiments, a computer system may receive authentication information associated with a debit card. Subsequently, the computer system may determine, based on boundary information, whether the transaction terminal device is authorized to perform one or more transactions on at least one financial account linked to the debit card. Based on determining that the transaction terminal device is authorized to perform one or more transactions on the at least one financial account, the computer system may allow the transaction terminal device to perform at least one transaction on the at least one financial account. Alternatively, based on determining that the transaction terminal device is not authorized to perform one or more transactions on the at least one financial account, the computer system may prevent the transaction terminal device from performing any transactions on the at least one financial account. | 04-16-2015 |
20150108212 | System and Method for Smart Deposit Retrieval - According to one embodiment, a system includes a processor and an interface. The interface receives, from a terminal, planned-deposit information. The terminal is at a location that is remote from a deposit location. The processor associates a deposit identifier with the planned-deposit information and stores the planned-deposit information and the deposit identifier in a memory. | 04-23-2015 |
20150120541 | Contribution Destination Identification and Processing - Systems, methods and apparatuses for identifying a plurality of contribution destinations and a geographic location associated with each contribution destination. In some examples, a plurality of transaction devices or systems (e.g., automated teller machines (ATMs), online banking systems, mobile banking applications, and the like) may also be associated with a geographic location. In some arrangements, the contribution destination(s) associated with a geographic location will be transmitted to any transaction devices associated with the same geographic location. The contribution destinations may then be presented to a user or customer with a request for a gift or donation to one or more of the contribution destinations via the transaction device or system (e.g., during the course of another transaction initiated by the user). | 04-30-2015 |
20150127484 | ENHANCED TRANSACTION CENTER LOCATOR - Methods, systems, computer-readable media, and apparatuses for receiving and processing location information requests are presented. In some embodiments, a decision engine may aggregate location service information and transaction center status information. The location service information may identify one or more services that are available at each of a plurality of enterprise locations, and the transaction center status information may identify a current status of one or more transaction centers at each of the plurality of enterprise locations. Subsequently, the decision engine may receive, from a user device, a data request for a location to perform a defined service, and the data request may include location information for the user device at the time of the data request. In response to receiving the data request, the decision engine may provide one or more options to the user device based on the location service information and the transaction center status information. | 05-07-2015 |
20150142647 | Consumer Bill-Pay - A self-service financial transaction device may include a processor and a non-transitory memory communicatively coupled to the processor. The non-transitory memory may be configured to store instructions that, when executed, may cause the processor to request access to a liability account associated with a customer of the financial institution. Upon receiving access to the liability account, the instructions may cause the processor to receive information about a payment received at the self-service financial transaction device that may be applied, at least in part, toward an outstanding balance of the liability account. The processor may then communicate information about the received payment to the financial institution, where the payment may be applied towards an outstanding balance of the liability account. | 05-21-2015 |