49th week of 2013 patent applcation highlights part 4 |
Patent application number | Title | Published |
20130318971 | POWER SOURCE APPARATUS AND HYBRID CONSTRUCTION MACHINE EQUIPPED WITH SAME - A controller carries out horsepower control to determine a flow rate of a hydraulic pump based on first characteristics and second characteristics, which each define a maximum input setting of the hydraulic pump by a discharge pressure of the hydraulic pump and a flow rate of the hydraulic pump, and based on the discharge pressure. When the discharge pressure is less than a set pressure and when a state where the discharge pressure is equal to or greater than the set pressure has not continued for a set time period, then the controller determines the flow rate based on the first characteristics, and when the state where the discharge pressure is equal to or greater than the set pressure has continued for the set time period, then the controller determines the flow rate based on the second characteristics. | 2013-12-05 |
20130318972 | GAS TURBINE APPARATUS WITH IMPROVED EXERGY RECOVERY - A gas turbine apparatus comprising a compressor adapted to compress air; a combustion chamber, disposed downstream of the compressor and adapted to receive and combust a first portion of the compressed air is disclosed. The gas turbine apparatus further comprises a turbine, disposed downstream of the combustion chamber and adapted to receive and perform work from the combusted and compressed air, and a heat exchanger comprising a cooler, disposed parallel to the combustion chamber, downstream of the compressor and upstream of the gas turbine, which is adapted to receive and cool at least a second portion of the compressed air and provide the cooled compressed air to at least one thermally loaded part of the gas turbine. In addition, the gas turbine apparatus comprises at least one super-heater assembly, disposed downstream of the compressor and upstream of the cooler, adapted to extract and transfer energy from the compressed air to the combustion chamber and/or the turbine and/or an auxiliary energy recovering system, utilizing at least one auxiliary working medium adapted to transfer the energy. | 2013-12-05 |
20130318973 | Axial Compressor and Gas Turbine Having Axial Compressor - An axial compressor that can remove an attachment within a groove of a casing and recover an effect of suppressing stall on rotor blades, and a gas turbine provided with the axial compressor, are provided. The axial compressor includes a compressor body | 2013-12-05 |
20130318974 | GAS TURBINE - Disclosed is a gas turbine which includes: a gas expansion part that expands gas; a power generation part that generates a rotational force due to the gas expanded by the gas expansion part and has a turbine shaft so as to transfer the rotational force; and an air compression part that is combined with the turbine shaft of the power generation and rotates and compresses air so as to supply compressed air to the gas expansion part. The power generation part generates the rotational force when a nozzle assembly having at least one injection hole so as to inject the gas in a circumferential direction is combined with the turbine shaft and the gas is injected in the circumferential direction via the at least one injection hole. | 2013-12-05 |
20130318975 | TURBOMACHINE COMBUSTOR NOZZLE INCLUDING A MONOLITHIC NOZZLE COMPONENT AND METHOD OF FORMING THE SAME - A turbomachine combustor nozzle includes a monolithic nozzle component having a plate element and a plurality of nozzle elements. Each of the plurality of nozzle elements includes a first end extending from the plate element to a second end. The plate element and plurality of nozzle elements are formed as a unitary component. A plate member is joined with the nozzle component. The plate member includes an outer edge that defines first and second surfaces and a plurality of openings extending between the first and second surfaces. The plurality of openings are configured and disposed to register with and receive the second end of corresponding ones of the plurality of nozzle elements. | 2013-12-05 |
20130318976 | TURBOMACHINE COMBUSTOR NOZZLE AND METHOD OF FORMING THE SAME - A turbomachine combustor nozzle includes a first plate member having a first plurality of openings, and a second plate member having a second plurality of openings that are configured and disposed to be in alignment with the first plurality of openings. A plurality of nozzle members extends through corresponding ones of the first plurality of openings and the second plurality of openings. Each of the plurality of nozzle members includes a solid core. | 2013-12-05 |
20130318977 | FUEL INJECTION ASSEMBLY FOR USE IN TURBINE ENGINES AND METHOD OF ASSEMBLING SAME - A fuel injection assembly for use in a turbine engine is provided. The fuel injection assembly includes an end cover, an endcap assembly, a fluid supply chamber, and a plurality of tube assemblies positioned at the endcap assembly. Each of the tube assemblies includes a housing having a fuel plenum and a cooling fluid plenum defined therein, the cooling fluid plenum downstream from the fuel plenum and separated therefrom by an intermediate wall, a plurality of tubes extending through the housing, each of the plurality of tubes in flow communication with the fluid supply chamber and a combustion chamber downstream from the tube assembly, and an aft plate at a downstream end of the cooling fluid plenum, the aft plate including at least one aperture defined therethrough. The fuel injection assembly further includes at least one fuel delivery pipe coupled to at least one of the plurality of tube assemblies. | 2013-12-05 |
20130318978 | LINER ASSEMBLY - A liner assembly includes a plurality of flaps arranged about a central axis and operable to move relative to the central axis. Each of the plurality of flaps defines a forward end and an aft end, lateral sides, and an inner surface and an outer surface relative to the central axis. Each of the plurality of flaps has a thickness between the inner surface and the outer surface, and thickness varies in a lateral direction between the lateral sides. | 2013-12-05 |
20130318979 | LINER HANGER WITH SPHERICAL WASHERS - A liner assembly for a gas turbine engine includes a liner defining an inner surface exposed to exhaust gases and a duct spaced radially outward of the liner. A hanger assembly supports the liner relative to the duct. The hanger assembly includes a body segment attached to the liner and first and second washers defining a gap therebetween that receives a portion of the body segment. The gap between the washers and the body segment provides for relative movement caused by differences in thermal growth within the liner. An attachment member extending between the body section and the duct includes spherical ends that are seated on the first and second washers to accommodate misalignments during assembly. | 2013-12-05 |
20130318980 | SPRAYBAR FACE SEAL RETENTION ARRANGEMENT - An example turbomachine assembly includes a plurality of fuel spraybars spaced about a turbine exhaust inner case of the turbomachine. At least one fuel injector assembly is associated with each of the fuel spraybars. The at least one fuel injector assembly may include a fuel nozzle having a fuel delivery conduit. The at least one fuel injector assembly includes a seal member that is biased away from the fuel nozzle in a direction. The fuel nozzle is configured to limit movement of the seal member in the direction. | 2013-12-05 |
20130318981 | ADAPTIVE FAN WITH COLD TURBINE - A disclosed gas turbine engine includes a first fan section including a plurality of fan blades rotatable about an axis, a compressor in fluid communication with the first fan section, a combustor in fluid communication with the compressor and a first turbine section in fluid communication with the combustor. The first turbine section includes a low pressure turbine that drives the first fan section. A second fan section is supported between the first fan section and the compressor and is driven by a second turbine section disposed between the second fan section and the compressor for driving the second fan section. | 2013-12-05 |
20130318982 | TURBINE COOLING APPARATUS - The present disclosure describes a turbine blade for a turbine section of a gas turbine engine. The turbine blade includes an airfoil, a platform extending from one side of the airfoil, a root extending from the platform, and at least one purging fin. The at least one purging fin is connected to the root and an underside of the platform, and the at least one purging fin extends along a wall of the root. | 2013-12-05 |
20130318983 | AIRCRAFT ENERGY MANAGEMENT SYSTEM INCLUDING ENGINE FAN DISCHARGE AIR BOOSTED ENVIRONMENTAL CONTROL SYSTEM - An aircraft energy management system including a cabin air compressor adapted to be coupled to a source of fan discharge air at a first pressure during an inflight operating mode and adapted to be coupled to a ram intake air during a ground operating mode. The system further including an environmental control system mechanically coupled to a compressor exit of the cabin air compressor. The aircraft energy management system configured to provide a conditioned fluid flow to an aircraft cabin, cockpit or de-icing system. | 2013-12-05 |
20130318984 | Gas Turbine Compressor Inlet Pressurization Having a Torque Converter System - A supercharging system for a gas turbine system includes a compressor, a combustor, a turbine and a shaft. The supercharging system includes a fan assembly that provides an air stream and a torque converter coupled to the shaft and the fan assembly. The supercharging system also includes a subsystem for conveying a first portion of the air stream output to the compressor; and a bypass subsystem for optionally conveying a second portion of the air stream output to other uses. | 2013-12-05 |
20130318985 | CONTROL OF STEAM TEMPERATURE IN COMBINED CYCLE POWER PLANT - A combined cycle power plant may include a gas turbine comprising a feed forward signal generator and configured to operate in one of one or more firing modes and generate exhaust gas and a heat recovery steam generator configured to receive the exhaust gas and extract thermal energy from the exhaust gas to generate steam. The feed forward signal generator may be configured to generate a feed forward signal that is used to control the temperature of the steam generated by the heat recovery steam generator. | 2013-12-05 |
20130318986 | IMPINGEMENT COOLED COMBUSTOR - The present application thus provides a combustor for use with a gas turbine engine. The combustor may include a turbine nozzle and a liner cooling system integral with the turbine nozzle. The liner cooling system may include a liner with one or more cooling features thereon and an impingement sleeve. | 2013-12-05 |
20130318987 | SUPERCHARGED COMBINED CYCLE SYSTEM WITH AIR FLOW BYPASS TO HRSG AND FAN - A supercharging system includes a fan providing an air flow, and a prime mover that drives the fan. A duct directs a first portion of the air flow to a gas turbine system, a main bypass subsystem diverts a second portion of the air flow to a heat recovery steam generator; and a drive bypass subsystem that diverts a third portion of the air flow to the prime mover. The prime mover may be one of an aeroderivative gas turbine, a gas turbine, a reciprocating engine, a steam turbine and an induction motor and a variable frequency drive. | 2013-12-05 |
20130318988 | AIRCRAFT ENGINE WITH TURBINE HEAT EXCHANGER BYPASS - An aircraft engine, in particular a helicopter engine, having a one or multi-stage compressor system (V), a combustion chamber (BK) connected downstream therefrom, and a one- or multi-stage turbine system (HT, NT) connected downstream therefrom, a compressor heat exchanger system (WV), a turbine heat exchanger system (WT), and a bypass means for optionally guiding the working medium through or past at least one turbine heat exchanger (WT) of the turbine heat exchanger system. | 2013-12-05 |
20130318989 | APPARATUS AND A METHOD OF MANUFACTURING AN ARTICLE FROM POWDER MATERIAL - An apparatus for manufacturing an article from powder material including a first table, a second table rotatably mounted on the first table about a first axis and a third table rotatably mounted on the second table about a second axis. A hollow canister is supported by the third table. A vibrator is arranged to vibrate the canister. A first device is arranged to rotate the second table about the first axis and a second device is arranged to rotate the third table about the second axis. A hopper is arranged to supply powder material into the canister and a valve controls the flow of powder material from the hopper into the canister. A processor is arranged to control the valve, the vibrator, the first device and the second device to control the filling and packing density of the canister. | 2013-12-05 |
20130318990 | External Combustion Engine with a General Wheel Power Rotation Motor - General Wheel Rotation Power Motor (GWRPM) systems, apparatus, devices and methods of using a pressure generation, storage and control element; a pressure conversion to rotational force unit with reverse and neutral capability and components to transfer said rotational force to a power accumulator/multiplier whereby useful rotational force can be applied to varied applications. Pressure can be generated from an internal combustion engine (ICE), a pressurized air source, and the like. | 2013-12-05 |
20130318991 | Combustor With Multiple Combustion Zones With Injector Placement for Component Durability - A combustion system including a combustor; a combustor liner disposed within the combustor is provided. At least one primary fuel nozzle is provided to provide fuel to a primary combustion zone disposed proximate to the upstream end of the combustor liner. A transition duct is coupled to the downstream end of the combustor liner. A secondary nozzle assembly is disposed proximate to the downstream end of the combustor to provide fuel to a secondary combustion zone at locations predetermined to reduce peak thermal loads on the surface area of the transition duct. | 2013-12-05 |
20130318992 | Combustor with a Brief Severe Quench Zone - The present application provides a combustor for combusting a number of flows of air and a number of flows of fuel. The combustor may include a central swirler for producing a high swirl quench air flow, a number of trapped vortex cavities surrounding the central swirler for producing a flow of combustion gases, a brief severe quench zone downstream of the trapped vortex cavities to quench the flow of combustion gases between an outer quench air flow and the high swirl quench air flow, and an expansion zone downstream of the brief severe quench zone. | 2013-12-05 |
20130318993 | UTILIZATION OF FUEL GAS FOR PURGING A DORMANT FUEL GAS CIRCUIT - An approach for utilizing fuel gas to purge a dormant fuel gas circuit is disclosed. In one aspect, there is a fuel gas supply that supplies fuel to fuel gas circuits. Gas control valves, each coupled to one of the fuel gas circuits control the flow of fuel gas thereto from the fuel gas supply. A fuel purge system selectively purges fuel gas circuits from the fuel gas circuits that are dormant with fuel gas from the fuel gas supply. | 2013-12-05 |
20130318994 | ULTRA-VIOLET FLAME DETECTOR WITH HIGH TEMPERATURE REMOTE SENSING ELEMENT - A flame sensor apparatus is provided including a sensor assembly for sensing characteristics of a flame within a combustion chamber. The flame sensor apparatus further includes an electrical assembly that is electrically remote from the sensor assembly. In addition, a cable assembly extends between the sensor assembly and the electrical assembly. The cable assembly can convey the characteristics of the flame from the photodiode to the electrical assembly. The cable assembly is included as part of a sealed array filled with an inert gas. In addition, a method of sensing characteristics of a flame is also provided. | 2013-12-05 |
20130318995 | SYSTEMS AND METHODS FOR DIRECTING COOLING FLOW INTO THE SURGE PLENUM OF AN EXHAUST EDUCTOR COOLING SYSTEM - An eductor assembly comprises a primary nozzle configured to discharge turbine exhaust gas therefrom. The eductor assembly further comprises a cooler plenum having an inlet and an outlet and a surge plenum at least partially surrounding the cooler plenum and the nozzle, the surge plenum for conducting a surge flow. Cooling air flows through a vent between the cooler plenum and the surge plenum when there is no surge flow. | 2013-12-05 |
20130318996 | COOLING ASSEMBLY FOR A BUCKET OF A TURBINE SYSTEM AND METHOD OF COOLING - A cooling assembly for a bucket of a turbine system includes a shroud assembly operably coupled to an outer casing of a turbine section. Also included is an airfoil having at least one cavity, wherein the at least one cavity is configured to receive a cooling flow from a cooling source through at least one channel disposed within the shroud assembly. | 2013-12-05 |
20130318997 | Gas Turbine Compressor Inlet Pressurization and Flow Control System - A supercharging system for a gas turbine system is provided supercharging system having a fan mechanically coupled to the turbine shaft of the turbine system. A bypass subsystem is provided or optionally conveying a portion of the airstream output to other uses. The supercharging system may also be used in conjunction with a combined cycle power system and a bypass subsystem optionally conveys a portion of the airstream output to a heat recovery steam generator. | 2013-12-05 |
20130318998 | GEARED TURBOFAN WITH THREE TURBINES WITH HIGH SPEED FAN DRIVE TURBINE - A gas turbine engine has a fan rotor, a first compressor rotor and a second compressor rotor and three turbine sections. A fan drive drives the fan through a gear reduction. The fan drive turbine section has a first exit area at a first exit point and is configured to rotate at a first speed. A second turbine section has a second exit area at a second exit point and is configured to rotate at a second speed that is faster than the first speed. A first performance quantity is defined as the product of the first speed squared and the first area. A second performance quantity is defined as the product of the second speed squared and the second area. A ratio of the first performance quantity to the second performance quantity is between about 0.5 and about 1.5. | 2013-12-05 |
20130318999 | GAS TURBINE ENGINE WITH A COUNTER ROTATING FAN - An exemplary gas turbine engine includes a fan, a compressor section, a combustor in fluid communication with the compressor section and a turbine section in fluid communication with the combustor. The fan includes a first plurality of fan blades supported on a first fan support and a second plurality of fan blades supported on a second fan support. The first and second fan supports are rotatable about a fan axis independently of each other. A geared architecture includes at least one gear driven by the turbine section for rotating about a gear axis that is transverse to the fan axis. The gear drives the fan supports for rotating the respective pluralities of fan blades in opposite directions. | 2013-12-05 |
20130319000 | TURBINE GEAR ASSEMBLY SUPPORT HAVING SYMMETRICAL REMOVAL FEATURES - An exemplary gear assembly support for use in a gas turbine engine includes a support member having a portion that is configured to be coupled to a gear assembly. Another portion of the support member is configured to be coupled to a housing in a gas turbine engine. The support member includes a plurality of removal features that each have a plurality of engaging surfaces to facilitate a pulling force on the support member in a direction parallel to an axis through a center of the support member. The engaging surfaces on each of the removal features are oriented relative to each other to resist any bending moment on the support member during application of the pulling force. | 2013-12-05 |
20130319001 | TURBINE GEAR ASSEMBLY SUPPORT HAVING SYMMETRICAL REMOVAL FEATURES - An exemplary gear assembly support for use in a gas turbine engine includes a support member having a portion that is configured to be coupled to a gear assembly. Another portion of the support member is configured to be coupled to a housing in a gas turbine engine. The support member includes a plurality of removal features that each have a plurality of engaging surfaces to facilitate a pulling force on the support member in a direction parallel to an axis through a center of the support member. The engaging surfaces on each of the removal features are oriented relative to each other to resist any bending moment on the support member during application of the pulling force. | 2013-12-05 |
20130319002 | NACELLE BIFURCATION FOR GAS TURBINE ENGINE - A nacelle structure for a gas turbine engine includes a core engine nacelle disposed about an engine axis and an outer nacelle disposed about the core engine nacelle. A bifurcation extends between the outer nacelle and the core engine nacelle along a bifurcation axis extending between the outer nacelle and the core engine nacelle. The bifurcation includes at least one mounting surface that is disposed at a non-normal angle relative to the bifurcation axis. | 2013-12-05 |
20130319003 | AUXILIARY POWER UNIT MOUNT WITH FIRE RESISTANT SHIELDING - An auxiliary power unit has a gas turbine engine, a generator, and a gear box. A mount bracket is mechanically attached to the gear box. The bracket is for connecting to a plurality of struts. The struts are for connecting to an aircraft housing. A shield box is formed of a flame resistant rigid material. The shield box encloses the mount bracket to provide flame protection to the mechanical attachment. | 2013-12-05 |
20130319004 | SHIELD SLOT ON SIDE OF LOAD SLOT IN GAS TURBINE ENGINE ROTOR - A rotor body rotates about an axis of rotation. A ledge provides a holding structure for holding blades. A plurality of blades are positioned beneath the ledge. load slot is sized to allow a mount portion of the blades to be moved radially inwardly of the ledge. The blades are moved circumferentially to have the mounted structure radially inwardly of the ledge. A lock slot is positioned on one circumferential side of the load slot. The lock slot is formed to receive a lock, and the lock is partially received within a portion of at least one of the blades, to lock the blades within the rotor, and a shield slot on a second circumferential side of the load slot. The shield slot is sized to be different from the lock slot such that a lock cannot be inadvertently positioned within the shield slot. | 2013-12-05 |
20130319005 | FLOATING SEGMENTED SEAL - A gas turbine engine rotor section includes a rotor body with a ledge extending axially from a location on the rotor body. The ledge defines a radially inner surface radially inwardly of the ledge, and a hub extends axially from the rotor, and beyond the ledge. The hub has a radially outer surface spaced from the ledge radially inner surface. A first distance is defined between the radially inner surface of the ledge and the radially outer surface of the hub. A knife edge seal has at least one pointed knife seal portion at a radially outer end. A radially inwardly extending arm portion extends from the seal, and an axially inwardly extending portion extends axially inwardly from the radially inwardly extending portion. The axially inwardly extending portion has a radially outer face and a radially inner face, which are spaced by a second distance. The second distance is less than the first distance. The axially inwardly extending portion is received between the radially inner face of the rotor and the radially outer face of the hub, such that the knife edge seal is free floating between the ledge and the hub. | 2013-12-05 |
20130319006 | DIRECT FEED AUXILIARY OIL SYSTEM FOR GEARED TURBOFAN ENGINE - A lubrication system for a fan drive gear system includes a main lubrication system and an auxiliary lubrication system. The auxiliary lubrication system including a collection channel disposed about the fan drive gear system for collecting expelled lubricant and an auxiliary pump including an inlet receiving lubricant from the collection channel and an outlet in communication with an auxiliary passage. The auxiliary pump supplies lubricant through the auxiliary passages to a bearing passage for communicating lubricant to a bearing. The auxiliary passages include a reservoir after the outlet of the auxiliary pump and before the bearing passage for storing lubricant. | 2013-12-05 |
20130319007 | LINER HANGER CABLE - A liner for a gas turbine engine includes a liner defining an inner surface exposed to exhaust gases and a duct spaced radially outward of the liner. A plurality of hanger assemblies is disposed within the radial space between the liner and the duct for supporting the liner relative to the duct. Each of the hanger assemblies includes a cable having a first end attached to the duct and a second end attached to the liner. | 2013-12-05 |
20130319008 | TURBINE BLADE SUPPORT - A turbine blade is disclosed. The turbine blade includes a platform, an airfoil extending from one side of the platform, a root extending radially from another side of the platform, and a pocket located beneath the platform. The pocket is defined by a plurality of walls, and a pad is disposed in a corner of the pocket. The pad includes three pad corners and three sides connecting the three pad corners, wherein each side extends along a different one of the plurality of walls. | 2013-12-05 |
20130319009 | PROTECTING OPERATING MARGIN OF A GAS TURBINE ENGINE - A method of protecting operating margin of the gas turbine engine includes calculating an aerodynamic distortion of air entering an inlet of a gas turbine engine that has a compressor section with variable vanes that are movable subject to a control parameter. The control parameter is selectively modified in response to the aerodynamic distortion. | 2013-12-05 |
20130319010 | AIRFOIL COVER SYSTEM - An example airfoil for a gas turbine engine includes a body having a first surface extending from a first edge to a second edge and a cavity disposed in the body. A first cover is at least partially disposed within the cavity. The first cover includes a first portion cooperates with a corresponding second portion. A second cover covers the first cover and forms at least a portion of the first surface with the body. The first cover is disposed between the body and the second cover. The first cover and the second cover have a different coefficient of thermal expansion than the body. | 2013-12-05 |
20130319011 | GEARED ARCHITECTURE CARRIER TORQUE FRAME ASSEMBLY - A fan drive gear system for a gas turbine engine includes a carrier supporting circumferentially arranged gears within gear mount sections spaced circumferentially about a periphery. A shelf is disposed between each of the gear mounting sections. A torque frame is attached to the carrier and includes circumferentially arranged finger sections. Each of the finger sections includes first and second ends that are spaced apart to receive the shelf. A pin extends through openings in the shelf and first and second ends to secure the torque frame to the carrier. | 2013-12-05 |
20130319012 | MAGNETIC COOLING DEVICE - A magnetic cooling device is provided, including a magnetocaloric module and a magnetic unit movably disposed around the magnetocaloric module. The magnetocaloric module comprises a bed, a first magnetocaloric member, a second magnetocaloric member, and a third magnetocaloric member received in the bed, wherein the first and third magnetocaloric members are respectively close to a cold end and a hot end of the magnetocaloric module. Specifically, the first, second, and third magnetocaloric members are arranged along a central axis of the magnetocaloric module, and the weight of the third magnetocaloric member exceeds that of the first and second magnetocaloric members. A thermal fluid sequentially flows through the first, second, and third magnetocaloric members to transfer heat from the cold end to the hot end of the magnetocaloric module. | 2013-12-05 |
20130319013 | COMPACT AMPOULE THERMAL MANAGEMENT SYSTEM - Apparatus for thermal management of a precursor for use in substrate processing are provided herein. In some embodiments, an apparatus for thermal management of a precursor for use in substrate processing may include a body having an opening sized to receive a storage container having a liquid or solid precursor disposed therein, the body fabricated from thermally conductive material; one or more thermoelectric devices coupled to the body proximate the opening; and a heat sink coupled to the one or more thermoelectric devices. | 2013-12-05 |
20130319014 | Room Air Conditioner Having a Liquid-To-Air Heat Exchanging Device With Peltier Elements - A room air conditioner with a liquid-to-air heat exchanging device for the exchange of heat between a liquid and air has a first flow channel ( | 2013-12-05 |
20130319015 | COMPACT AMPOULE THERMAL MANAGEMENT SYSTEM - Methods and apparatus for thermal management of a precursor for use in substrate processing are provided herein. In some embodiments, an apparatus for thermal management of a precursor for use in substrate processing may include a body having an opening sized to receive a storage container having a liquid or solid precursor disposed therein, the body fabricated from thermally conductive material; one or more thermoelectric devices coupled to the body proximate the opening; a heat sink coupled to the one or more thermoelectric devices; and a fan disposed proximate to a back side of the heat sink to provide a flow of air to the heat sink. | 2013-12-05 |
20130319016 | METHOD FOR COOLING ELECTRONIC COMPONENTS IN AN AIRCRAFT TURBOJET ENGINE - A method for cooling electronic components present in an aircraft turbojet engine, the method including disposing a first sensor in a first zone of the turbojet engine; disposing a second sensor in a second zone of the turbojet engine, the first zone and the second zone having a temperature gradient between them; generating, from the first sensor and the second sensor, electricity by the Seebeck effect; bringing about cooling of the electronic components by the Peltier effect, using the electricity generated by the Seebeck effect. | 2013-12-05 |
20130319017 | USER-SELECTABLE OPERATING MODES FOR REFRIGERATION APPLIANCES - A refrigeration appliance, such as a household refrigerator that can include freezer and fresh food compartments, includes operating components that can be controlled so as to allow a user to select for implementation at the refrigeration appliance modes of operation that can optimize the performance of the refrigeration appliance with respect to selected operating objectives. The refrigeration appliance also can include a respective actuating device corresponding to each mode of operation that is available for selective implementation by the user upon the activation of the respective actuating device and a controller configured to direct operating commands to the one or more operating components in response to the activation of a respective actuating device, causing the one or more operating components to operate in a manner so as to selectively implement at the refrigeration appliance the mode of operation corresponding to the respective actuating device activated. | 2013-12-05 |
20130319018 | MULTI TYPE AIR CONDITIONER AND COOLING AND HEATING CONTROL METHOD THEREOF - A cooling and heating control method of a multi type air conditioner in which a target pressure of a compressor is adjusted based on conditions of respective indoor units so as to reduce power consumption is provided. The cooling control method includes determining the indoor unit desired to execute power saving control, judging whether or not a difference between a temperature of a space in which the indoor unit desired to execute power saving control is located and a set temperature of the indoor unit is less than a reference value, raising a target evaporation temperature of the indoor unit upon judging that the difference is less than the reference value, comparing an evaporation temperature of the indoor unit with the raised target evaporation temperature, and raising an evaporation pressure of a compressor, when the evaporation temperature of the indoor unit is lower than the raised target evaporation temperature. | 2013-12-05 |
20130319019 | COOLING APPARATUS AND METHOD - Cooling apparatus is provided which comprises a mechanical refrigerator and a heat pipe. The mechanical refrigerator has a first cooled stage and a second cooled stage, the second cooled stage being adapted to be coupled thermally with target apparatus to be cooled. The heat pipe has a first part coupled thermally to the first stage of the mechanical refrigerator and a second part coupled thermally to a cooled member which may comprise the second stage of the mechanical refrigerator. The heat pipe is adapted to contain a condensable gaseous coolant when in use. An example coolant is Krypton. The apparatus is operated in a first cooling mode in which the temperature of the cooled member causes the coolant within the second part of the heat pipe to be gaseous and the temperature of the first stage causes the coolant in the first part to condense, whereby the cooled member is cooled by the movement of the condensed liquid is from the first part to the second part of the heat pipe. When the cooled member is the second stage of the mechanical refrigerator, the heat pipe provides heat between the higher and lower temperature cooled stages during cooling. An associated method of operating such apparatus is also described. | 2013-12-05 |
20130319020 | Automatic Shutdown Systems for Refrigerated Cargo Containers - Automatic shutdown systems are used with refrigerated air cargo containers. When a fire signature is detected by one or more sensors, the container exhaust fan(s) are automatically shut down or their external airflow is automatically restricted. In addition, or in the alternative, the shutdown system may likewise act when air transit is detected, such as acceleration and/or a change in altitude. | 2013-12-05 |
20130319021 | METHOD OF CONTROLLING AIRFLOW THROUGH A WATER RECOVERY DEVICE - A system and method recover water from an ambient airstream. Dehumidification of the airstream is also achieved by removal of the water. A device of the system includes a chamber having a group of trays that hold respective amounts of liquid desiccant in each tray. A foam media absorbs the desiccant to increase an exposed surface of the desiccant to the airstream. Fans and valves are used to dynamically control airflow through the device. A charge cycle circulates air through the device to remove water vapor from the airstream. A subsequent extraction cycle removes water collected in the liquid desiccant by a condenser communicating with the chamber. An integral heat exchanger adds heat to the chamber during the extraction cycle. A controller is used to integrate and manage all system functions and input variables to achieve a high efficiency of operational energy use for water collection. | 2013-12-05 |
20130319022 | SURFACE TREATMENTS FOR DESSICANT MEDIA IN A WATER RECOVERY DEVICE - A system and method recover water from an ambient airstream. Dehumidification of the airstream is also achieved by removal of the water. A device of the system includes a chamber having a group of trays that hold respective amounts of liquid desiccant in each tray. A foam media absorbs the desiccant to increase an exposed surface of the desiccant to the airstream. Fans and valves are used to control airflow through the device. A charge cycle circulates air through the device to remove water vapor from the airstream. A subsequent extraction cycle removes water collected in the liquid desiccant by a condenser communicating with the chamber. An integral heat exchanger adds heat to the chamber during the extraction cycle. A controller is used to integrate and manage all system functions and input variables to achieve a high efficiency of operational energy use for water collection. | 2013-12-05 |
20130319023 | METHOD FOR WATER RECOVERY FROM ATMOSPHERE - A method to recover water from the atmosphere is provided. Dehumidification of the airstream is also achieved by removal of the water. A device of the system includes a chamber having a group of trays that hold respective amounts of liquid desiccant in each tray. A foam media absorbs the desiccant to increase an exposed surface of the desiccant to the airstream. Fans and valves are used to control airflow through the device. A charge cycle circulates air through the device to remove water vapor from the airstream. A subsequent extraction cycle removes water collected in the liquid desiccant by a condenser communicating with the chamber. An integral heat exchanger adds heat to the chamber during the extraction cycle. A controller is used to integrate and manage all system functions and input variables to achieve a high efficiency of operational energy use for water collection. | 2013-12-05 |
20130319024 | Dual Port Heat Pipe Structure For Switchgear - A cooling apparatus is provided for a switchgear. The switchgear has an enclosure having a plurality of compartments. The cooling apparatus includes at least one evaporator constructed and arranged to be mounted in one of the compartments. The evaporator includes an evaporator plate having surfaces defining passage structure therein, and a cover plate covering a portion of the evaporator plate to seal the passage structure. A condenser is located at a higher elevation than the evaporator. First and second conduits fluidly connect the evaporator plate with the condenser. A working fluid is in the passage structure so as to be heated to a vapor state at the evaporator, with the first fluid conduit transferring the vapor to the condenser and with the second fluid conduit passively returning condensed working fluid back to the passage structure of the evaporator. | 2013-12-05 |
20130319025 | Refrigerant Recovery Unit with Diagnostic Interface - A refrigerant recovery unit is provided that is capable of communicating with a vehicle diagnostic tool. The diagnostic tool can retrieve vehicle information, such as vehicle identifying information or vehicle diagnostic information. The refrigerant recovery unit can diagnose the vehicle and provide fixes to the user using the database stored therein or from a remote location. The refrigerant recovery unit includes various hardware and software to communicate with electronic control units in the vehicle. | 2013-12-05 |
20130319026 | Air Conditioner For A Vehicle and Vehicle - An air conditioner reduces fuel consumption of a vehicle. The air conditioner includes a control device which controls an operation state of a compressor. The control device determines whether control of a temperature of an evaporator based on a traveling state of the vehicle is to be performed in an ordinary mode or in a cool storage mode. When the control device determines that the temperature control is to be performed in the ordinary mode, the control device controls the driving of the compressor using an ordinary mode target temperature map. When the control device determines that the temperature control is to be performed in the cool storage mode, the control device controls the driving of the compressor using a cool storage mode target temperature map. | 2013-12-05 |
20130319027 | COMPOSITE ABSORPTION TYPE HEAT PUMP DEVICE - Provided is a composite absorption type heat pump device, including an exhaust gas flow path unit, a regenerator, a condenser, an evaporator, an absorber, and a cooler, in which the regeneration unit includes an exhaust heat recovery unit which includes an exchange unit which is communicated with the exhaust gas flow path unit and to which the exhaust gas flows in, and a mixed solution flow path unit which is thermally connected to the exchange unit and through which the mixed solution flows, and heats the mixed solution by performing heat exchange of the exhaust gas and the mixed solution and condenses vapor contained in the exhaust gas to obtain a condensed water, and a cooling unit which evaporates the condensed water obtained in the exhaust heat recovery unit, in the cooler. | 2013-12-05 |
20130319028 | ABSORPTION TYPE HEAT PUMP DEVICE - Provided is an absorption type heat pump device including: a battery, a battery case, a regenerator, a condenser, an evaporator, an absorber, and a controller, in which, in the cooling operation, heat exchange between the absorber and the outside of the absorber is performed, the refrigerant having a liquid phase is supplied to the battery case from the condenser, and the refrigerant having a gas phase which is obtained by evaporating the refrigerant having a liquid phase by the heat of the battery, is supplied to the absorber, and in the heating operation, heat exchange between the absorber and the battery case is performed, the refrigerant having a gas phase or a liquid phase is supplied to the absorber from the evaporator, and the absorbing solution with relatively high concentration which is accommodated in the regenerator is supplied to the absorber. | 2013-12-05 |
20130319029 | VEHICLE THERMAL SYSTEM - A vehicle thermal system includes a heat pump system in which a compressor, a first refrigerant switching unit configured to switch a flowing direction of a refrigerant, an outdoor heat exchanger, a first flow rate control unit, a second flow rate control unit, and a heat pump intermediate heat exchanger are connected in order, and which has a bypass circuit including a third flow rate control unit between the first flow rate control unit and the second flow rate control unit, a heat pump indoor heat exchanger, and a second refrigerant switching unit configured to switch between a discharge side of the compressor and an suction side of the compressor. The heat pump system has the refrigerant flowing therein and a heat medium circuit in which a liquid pump, a cooling heat exchanger, a heat medium indoor heat exchanger and a heat medium intermediate heat exchanger are sequentially connected. | 2013-12-05 |
20130319030 | MERCHANDISER WITH AIRFLOW DIVIDER - A refrigerated merchandiser includes a case defining a product display area and having a base, a lower flue, a first air passageway, and a second air passageway. The first air passageway and second air passageway are in fluid communication with the lower flue and with the product display area. A fan plenum has an outlet defining a first plane. A second plane is defined perpendicular to the first plane and passing through the center of a fan aperture. The fan plenum further includes an airflow divider with a first wall member and a second wall member positioned to direct a first portion of the airflow to the first air passageway and a second portion of the airflow to the second air passageway. The space between the first wall member and the second wall member defines an area, the greater portion of which is to one side of the second plane. | 2013-12-05 |
20130319031 | Cooling Unit - A cooling unit that can be used with or without a garment, such as a ballistic vest, that covers a user's torso when worn by the user. The cooling unit includes a fan for blowing ambient air; a manifold for distributing to the torso the air that is blown by the fan; and a hose for connecting the fan to the manifold. The manifold may be formed of three overlying panels that are secured together, including an outer panel, a central panel, and an inner panel that is closest to the user's torso when the cooling unit is being worn. No modification of the vest is necessary to accommodate the cooling unit. | 2013-12-05 |
20130319032 | SYSTEM FOR WATER RECOVERY INCLUDING MULTIPLE POWER SOURCES - A system and method recover water from an ambient airstream. Dehumidification of the airstream is also achieved by removal of the water. A device of the system includes a chamber having a group of trays that hold respective amounts of liquid desiccant in each tray. A foam media absorbs the desiccant to increase an exposed surface of the desiccant to the airstream. Fans and valves are used to control airflow through the device. A charge cycle circulates air through the device to remove water vapor from the airstream. A subsequent extraction cycle removes water collected in the liquid desiccant by a condenser communicating with the chamber. An integral heat exchanger, powered by a variety of power sources, adds heat to the chamber during the extraction cycle. A controller is used to integrate and manage all system functions and input variables to achieve a high efficiency of operational energy use for water collection. | 2013-12-05 |
20130319033 | DYNAMIC CONTROL OF DESICCANT CONCENTRATIONS IN A WATER RECOVERY DEVICE - A system and method recover water from an ambient airstream. Dehumidification of the airstream is also achieved by removal of the water. A device of the system includes a chamber having a group of trays that hold respective amounts of liquid desiccant in each tray, the concentration of the liquid desiccant may be dynamically changed based on changes within the system. A foam media absorbs the desiccant to increase an exposed surface of the desiccant to the airstream. Fans and valves are used to control airflow through the device. A charge cycle circulates air through the device to remove water vapor from the airstream. A subsequent extraction cycle removes water collected in the liquid desiccant by a condenser communicating with the chamber. A controller is used to integrate and manage all system functions and input variables to achieve a high efficiency of operational energy use for water collection. | 2013-12-05 |
20130319034 | Mixed Beverage Maker - A mixed beverage maker having an ice-shaving unit combined with a mixing unit. The mixed beverage maker further includes a concentrate container holder in fluid communication with a reservoir. The ice-shaving unit, mixing unit, concentrate container holder and reservoir are operable connect to a controller, which can be programmed to selective control the operational cycles of each of the units, a pumping cycle, a ice shaving cycle, and a mixing cycle. The controller includes at least one preprogrammed routine to control the operational parameters of the a pumping cycle, a ice shaving cycle, and a mixing cycle to make the mixed drink. | 2013-12-05 |
20130319035 | TURBO-CHIL CHAMBER USING SECONDARY COOLANT - An appliance system that includes an appliance and a turbo-chilling chamber is provided. In one embodiment, the turbo-chilling chamber for chilling a beverage within a beverage container or a foodstuff is operably engaged to an interior surface of the appliance and typically includes a rigid outer wall; a flexible inner wall defining a coolant chamber; and at least one coolant spaced between the rigid outer wall and flexible inner wall in the coolant chamber. The flexible inner wall defines a receiving space, accommodates various sized beverage containers or foodstuffs, and moves between a first position and a second position. The coolant within the coolant chamber is typically at higher than atmospheric pressure when the flexible inner wall is in the second position and a lesser pressure when the flexible inner wall is in the first position. The method of turbo-chilling a beverage container/beverage/foodstuff within the turbo-chilling chamber is also provided. | 2013-12-05 |
20130319036 | BRAZED PLATE HEAT EXCHANGER FOR WATER-COOLED HEAT REJECTION IN A REFRIGERATION CYCLE - A water-cooled heat rejection heat exchanger is provided and includes a housing having first and second opposing end plates and sidewalls extending between the end plates to form an enclosure, at least the first end plate including first and second inlet/outlet pairs for first and second fluids, respectively, a plurality of plates disposed within the enclosure between the first and second end plates to define a first fluid pathway disposed in fluid communication with the first inlet/outlet pair and a second fluid pathway disposed in fluid communication with the second inlet/outlet pair and a plurality of brazed formations disposed between adjacent ones of the first end plate, the plurality of plates and the second end plate to isolate the first fluid pathway from the second fluid pathway. | 2013-12-05 |
20130319037 | MODULAR ARCHITECTURE FOR HELIUM COMPRESSORS - A modular architecture for helium compressors is described. | 2013-12-05 |
20130319038 | VEHICLE COOLING SYSTEM - A cooling system includes a compressor that circulates refrigerant; a condenser that condenses the refrigerant; an expansion valve that reduces a pressure of the refrigerant that has been condensed by the condenser; an evaporator that vaporizes the refrigerant that has been reduced in pressure by the expansion valve; a refrigerant passage through which the refrigerant flows from an outlet of the condenser toward an inlet of the expansion valve, and that includes a passage forming portion that forms part of the refrigerant passage; a second passage that is connected in parallel with the passage forming portion; a cooling portion that is provided in the second passage and cools a heat source using the refrigerant; and an expansion valve that is arranged upstream of the cooling portion in the second passage. | 2013-12-05 |
20130319039 | DEVICE FOR SEPARATING DROPLETS - The invention relates to a device ( | 2013-12-05 |
20130319040 | EXHAUST GAS TREATMENT SYSTEM FOR OXYFUEL COMBUSTION DEVICE - Provided are a front impurity-removing device with a compressor for compression of the exhaust gas from an oxyfuel combustion device to make impurities in the exhaust gas water-soluble and with a cooler for cooling of the exhaust gas compressed by the compressor to condense moisture in the exhaust gas to discharge drainage with the impurities dissolved, and at least a single rear impurity-removing device with a rear compressor for compression of the exhaust gas to a pressure higher than that of the compressor and a rear cooler to discharge drainage. | 2013-12-05 |
20130319041 | NITROGEN-COOLED DYNAMOELECTRIC MACHINE SYSTEM AND RELATED METHOD - Various embodiments of the invention include systems and methods for cooling a dynamoelectric machine. In some embodiments, a system is disclosed including: at least one of a nitrogen separation unit (NSU) or an air separation unit (ASU) for extracting nitrogen from an inlet air source; a nitrogen expander fluidly connected with the at least one of the NSU or the ASU, the nitrogen expander for expanding the extracted nitrogen; and a dynamoelectric machine fluidly connected with the nitrogen expander, the dynamoelectric machine configured to receive the expanded nitrogen for cooling the dynamoelectric machine. | 2013-12-05 |
20130319042 | ADJUSTABLE LINK - An adjustable link for a bracelet, including first and second half links longitudinally moveable via cooperation of a guide and a complementary guide, and captived by cooperation of a stopping mechanism and a complementary stopping mechanism. The first half link includes a longitudinal finger with a locking mechanism including a radial elastic return moveable between folded and unfolded positions, and the second half link includes a longitudinal channel allowing the finger to pass in only one of the folded or unfolded positions, and, in proximity to the channel, a complementary locking mechanism cooperating, in at least one locking position, with the locking mechanism in the other of the folded or unfolded positions, the locking mechanism and complementary locking mechanism together defining at least two of the longitudinally separate locking positions. | 2013-12-05 |
20130319043 | Jewelry Adapter - A jewelry adapter to be used as an earring or with a necklace is described herein. The jewelry adapters permit a person with pierced ears to wear large diameter earrings that are typically only capable of being worn by people with stretched ear holes. A jewelry adapter for use as an earring within a pierced hole of an ear includes an adapter body having an aperture, a post extending substantially perpendicularly outward from the adapter body, wherein the post is received within the pierced hole of the ear, a tunnel located within the aperture, and a large diameter earring located within the tunnel. A jewelry adapter for use with a necklace includes an adapter body including an aperture, a loop located behind the adapter body, wherein the loop receives the necklace within the loop, a tunnel located within the aperture, and a large diameter earring located within the tunnel. | 2013-12-05 |
20130319044 | HOOP EARRING LOCKER - Earring having a body, a pin provided at one end of the body and formed with a locking groove, an accessory body provided at the other end to be locked with the locking groove, a handle and a spring. The spring is to be mounted in the lower portion of the accessory body, and the handle is configured to be fitted within the accessory body such that the spring presses at a first end against the inside of the handle and at a second end against the inside of the accessory body. The accessory body maintains an opening for receiving the pin and is formed with an insert groove within the opening into which the pin is inserted, which is elastically locked with the locking groove of the pin by a spring. When the handle is pressed the upper portion of the accessory body opens and the pin is released. | 2013-12-05 |
20130319045 | Silicon Carbide Krupps Cut Gemstone - The instant application discloses, among other things, a specific set of cutting proportions tailored for the optical characteristics of Silicon Carbide (“SiC”) Krupps cut gemstone. | 2013-12-05 |
20130319046 | APPARATUS FOR SHAPING GLASS AND METHODS - An apparatus for shaping a glass sheet includes an engagement member including a flexible bumper comprising a flexible material. The flexible bumper is configured to operate at the forming temperature to reduce an impact stress between the engagement member and the edge portion of the glass sheet. In another example, an apparatus for shaping a sheet of glass includes a push member configured to engage an end edge portion of the glass sheet to push the glass sheet to be transported over the support surface. The push member includes a push flange extending in a direction away from the support surface. The push flange includes a plurality of apertures configured to increase the resistance of conductive heat transfer between the end edge portion of the glass sheet and the push member. In a further example an engagement member can fabricated from a material having a coefficient of thermal conductivity that is less than a coefficient of thermal conductivity of the stainless steel. In further examples, methods include using the apparatus to shape a glass sheet. | 2013-12-05 |
20130319047 | METHOD OF REDUCING DISTORTION IN A SHEET OF GLASS - A method of reducing distortion in a glass sheet is described and comprises the steps of: forming a glass ribbon in a glass manufacturing process; separating a glass sheet from the glass ribbon, the glass sheet having a substantially flat surface; measuring a retardation through the surface of the glass sheet; defining a retardation parameter indicative of the retardation of the glass sheet; cutting the glass sheet into a plurality of sub-sheets; measuring a distortion of the sub-sheets; defining a distortion parameter indicative of the distortion of the sub-sheets; and determining a correlation between the retardation parameter and the distortion parameter such that the distortion parameter of sub-sheets of a subsequent glass sheet can be predicted based on the correlation. | 2013-12-05 |
20130319048 | METHOD FOR SPECIFYING FRACTURE RESISTANCE OF MECHANICALLY STRESSED GLASS OR GLASS CERAMIC - A method for specifying the material of glass or glass ceramic components by either the minimum service life of a component as a function of a predefined mechanical stress or the mechanical resistance as a function of a predefined service life during which mechanical stress occurs. The method enables a leaner dimensioning of mechanically stressed glass and glass ceramic components. | 2013-12-05 |
20130319049 | APPARATUS FOR FORMING GLASS WITH EDGE DIRECTORS AND METHODS - An apparatus for downwardly drawing glass ribbon comprises edge directors, wherein an outer portion defining a first pair of surfaces and a second pair of surfaces. In one example, the first and second pair of surfaces of each edge director includes a glass wettability with a static contact angle within a range of from about 30° to about 60°. In another example, the outer portion comprises a platinum alloy including from about 0.05 weight % tin to about 5 weight % tin. Methods for forming glass include the step of providing the edge director with a desired glass wettability and/or a desired platinum alloy. | 2013-12-05 |
20130319050 | GLASS MANUFACTURING APPARATUS AND METHODS FOR MANUFACTURING A GLASS RIBBON - A glass manufacturing apparatus is described herein that comprises a forming device configured to produce a glass ribbon and a pull roll device which draws the glass ribbon downward from the forming device. The pull roll device has a first roll apparatus, a second roll apparatus, and a third roll apparatus. The pull roll device is configured to at least independently operate the first roll apparatus and the second roll apparatus such that at least one of a first upstream pair of draw rolls rotates with a substantially constant torque and at least one of a first downstream pair of draw rolls rotates with a substantially constant angular velocity. In further examples, methods of manufacturing a glass ribbon are provided. | 2013-12-05 |
20130319051 | SYSTEM AND METHOD FOR FORMING A GLASS SHEET - A glass forming system ( | 2013-12-05 |
20130319052 | METHOD AND APPARATUS FOR CLEAVING AND CHAMFERING OPTICAL FIBER - A process and apparatus for cleaving an optical fiber are provided. The process includes window stripping the optical fiber using a laser source to create a window strip. The window stripped optical fiber is then scribed at a position within the window strip and tension is applied to the optical fiber. The cleaved optical fiber can be chamfered by applying a heat source to the cleaved end face. The above process and apparatus provide a high precision and inexpensive system for fiber cleaving and chamfering. | 2013-12-05 |
20130319053 | ELECTRICALLY CONDUCTIVE COMPOSITE KNITTING YARN HAVING EXCELLENT DURABILITY OF ELECTRICAL CONDUCTIVITY, METHOD OF MANUFACTURING THE SAME, AND KNITTING GOODS INCLUDING THE SAME - An electrically conductive composite knitting yarn includes a core yarn and a plurality of stainless steel wing yarns that are bonded to the core yarn and extend on a side of the core yarn; each of the wing yarns is bonded to the core yarn by continuously forming twist portions at two loops adjacent to each other from among a plurality of loops formed on the core yarn in a longitudinal length of the core yarn. Alignments of the yarns, forming of yarns in groups, and a method of manufacturing the electrically conductive composite knitting yarn also are disclosed. | 2013-12-05 |
20130319054 | Gloves for Touchscreen Use - A glove that enables the wearer to interact with a capacitive touchscreen without removing the glove has a first portion formed from a non-conductive knitted material and a second portion formed from an electrically conductive yarn. Exemplary is the finger tip portions of the thumb and index finger being formed from the electrically conductive yarn and the remainder of the finger tips being formed from the non-conductive yarn. The second, conductive, portion may include a non-conductive yarn with an electrically conductive fiber distributed uniformly therethrough. | 2013-12-05 |
20130319055 | RESIN-COATED GLOVE - Provided is a glove which has good adhesiveness to a rubber or resin coating material and excellent durability and further fits a hand well enabling good work efficiency. The glove is knitted from a covered yarn obtained by winding a sheath yarn around a core yarn and at least a part of the surface thereof is coated with a rubber or resin coating material, wherein the sheath yarn is a crimped yarn made of a high strength fiber having, as a property of a raw yarn, a tensile strength of 1.75 N/tex or more as measured according to JIS L 1013 8.5, and the crimped yarn simultaneously satisfies the following (1) to (3): (1) a degree of bulkiness of 40 cm | 2013-12-05 |
20130319056 | WASHING MACHINE - Provided is a washing machine. The washing machine includes a tub, a drum, a pulsator, a water stream generation unit, a filter cap, and a check valve. The tub contains washing water. The drum is rotatably disposed in the tub and receiving laundry. The pulsator is rotatably disposed inside the drum and has a spouting outlet. The water stream generation unit is disposed under the pulsator and forms a water stream spouted through the spouting outlet by circulating washing water contained between the tub and the drum. The filter cap collects foreign substances floating in washing water spouted through the spouting outlet. The check valve opens the spouting outlet by the water stream formed by the water stream generation unit. | 2013-12-05 |
20130319057 | NOVEL ANTI-THEFT LOCKSET - Anti-theft lockset is disclosed. Lock column and frame body are arranged in lock core. Outer side of lock column is matched with a long slot on the inner wall of lock shell. Inner side of lock column is provided with a crown pillar, and lock core is provided with a sliding chute for causing lock column to slide and a first through hole for causing frame body to move. Crown pillar is contacted with a first lock ball. Lock core is internally provided with lock ball holes matched with first and second lock balls. One end of the second lock ball is contacted with the frame body. The lock core is provided with a containing slot for causing the first lock ball and a locking plate to move up and down. The containing slot is communicated with a key hole. The locking plate is provided with a second through hole. | 2013-12-05 |
20130319058 | CYLINDER LOCK - A locking mechanism is provided for a lock body and a rotatable key plug. The locking mechanism comprises pins having recesses, each of the pins adapted to be disposed in pin bores in the key plug for reciprocal and rotational movement. An elongated spring member simultaneously engages and biases the pins toward a keyway in the key plug. A locking bar moves between a first position and a second position where at least a portion of the locking bar is received in the recesses in the pins. The locking bar is prevented from moving to the second position unless the pins are in a position where the recesses are aligned with the locking bar. Upon insertion of a key in the keyway the pins are moved axially or rotated for aligning the recesses in the pins with the locking bar so the key can rotate the key plug. | 2013-12-05 |
20130319059 | INTEGRATED CARBON CAPTURE AND ALGAE CULTURE - The feasibility of using CO | 2013-12-05 |
20130319060 | METHOD FOR PRODUCING UREA FERTILIZER WITH LOW MOISTURE ABSORPTION TENDENCIES - A method for producing urea granules having low moisture absorption capacity, with a urea granulator, having a granule flow inlet side and oppositely a granule flow outlet side, forming an axis alongside which granules from a urea solution and a urea/ammonium salt-stream are formed, whereby the solution and the salt-stream are sprayed as a mixture or separately via a feed system unit via various nozzles into the granulator onto a seed material. In this process the highest amount of the salt-stream is sprayed into the granulator at the granule flow inlet side and the amount of the salt-stream is decreased alongside the axis of the granulator from the granule flow inlet side to the granule flow outlet side. | 2013-12-05 |
20130319061 | BENDING ASSEMBLY AND METHOD THEREFOR - The present invention relates to a bending assembly for bending a workpiece. The assembly includes a bending apparatus configured to bend the workpiece and form a curved portion of the workpiece. The curved portion of the workpiece has a longitudinal periphery and a curvature. The assembly includes a camera configured to produce an image of the longitudinal periphery of the curved portion of the workpiece. The assembly includes a processor configured to receive the image of the longitudinal periphery of the curved portion of the workpiece. The processor is configured to identify a plurality of measuring points spaced-apart along the longitudinal periphery of the curved portion of the workpiece. The processor is configured to determine the curvature of the curved portion of the workpiece based on the measuring points. | 2013-12-05 |
20130319062 | Electromagnetic Forming of Metallic Glasses Using a Capacitive Discharge and Magnetic Field - An apparatus and method of uniformly heating, rheologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool in combination with an electromagnetic force generated by the interaction of the applied current with a transverse magnetic field. The RCDF method utilizes the discharge of electrical energy stored in a capacitor to uniformly and rapidly heat a sample or charge of metallic glass alloy to a predetermined “process temperature” between the glass transition temperature of the amorphous metal and the equilibrium melting point of the alloy in a time scale of several milliseconds or less, at which point the interaction between the electric field and the magnetic field generates a force capable of shaping the heated sample into a high quality amorphous bulk article via any number of techniques including, for example, injection molding, dynamic forging, stamp forging, and blow molding in a time scale of less than one second. | 2013-12-05 |
20130319063 | MACHINING METHOD AND MACHINING TOOL FOR MACHINING A CURVED WORKPIECE SURFACE, AND WORKPIECE - In a machining method for machining a curved workpiece surface ( | 2013-12-05 |
20130319064 | HEAT SINK FABRICATION METHOD - A heat sink fabrication method includes the step of heating aluminum billets into malleable aluminum and then extruding malleable aluminum into an aluminum substrate bar having different lengths of fins radially spaced around the periphery thereof, the step of using a machine to transversely cut the aluminum substrate bar into multiple aluminum substrates subject to a predetermined thickness, and the step of employing a stamping technique to stamp each aluminum substrate into a heat sink having radiation fins extended from and spaced around a plate-shaped base portion thereof. | 2013-12-05 |
20130319065 | HOT FORGING PRESS MACHINE - A hot forging press machine includes a fixed lower die, a vertically movable upper die, a punching blade for punching, and a deburring blade. The deburring blade includes a deburring upper blade and a deburring lower blade to perform deburring. The deburring upper blade is fixed to a lower portion of the upper die, and the lower blade is fixed to an upper portion of the lower die. A lower sweeping plate urged upward by a spring is slidably fitted to an outer circumference of the lower blade to perform deburring, and an upper sweeping plate of the upper die presses an entirety of an upper surface of a flange portion of a pressed product to perform the discharging. | 2013-12-05 |
20130319066 | Manufacturing System and Process Using a Laser Assisted Stamping Die - A process and system for making a plurality of metal parts is included. The process comprises providing metal from which the metal parts are to be made and providing a press. The press includes a forming die positioned within the press as well as a first cutting laser positioned within the press. The process includes traversing the metal through the press and forming the plurality of metal parts in the metal within the press by concurrently cutting at least a portion of one of the plurality of metal parts with a first cutting laser and forming at least a portion of one of the plurality of metal parts with a forming die. | 2013-12-05 |
20130319067 | METHOD FOR MANUFACTURING A METAL PART - A method for manufacturing a metal part by producing a preform with a fibrous structure of metal fibers, and subjecting the preform to hot isostatic pressing in a tool until a solid part is obtained, the tool including at least one first element including a cavity for molding the part. The first tool element is elongate in a direction between two ends, and the fibrous structure is at least partially formed by winding at least one metal wire around the first tool element in the direction, from one end to the other. The method can be used, for example, for manufacturing reinforcement parts for a fan blade of a turbojet engine. | 2013-12-05 |
20130319068 | STAMPING APPARATUS AND METHOD OF USE - A stamping apparatus includes a lower die defining a cavity, with a land portion surrounding the cavity. A movable upper die includes a drawing punch that corresponds to the cavity. A binder movable towards the land portion of the lower die engages an edge portion of the blank, wherein the land portion of the lower die and the movable binder each include a plurality of beads that crimp the edge portion of the blank when the movable binder engages the edge portion of the blank. The plurality of beads are oriented orthogonal to a terminal edge of the edge portion. By orienting the plurality of beads in this manner, the crimped edge portion of the blank is allowed to move inboard towards the cavity when the blank is engaged by the drawing punch before being constrained by a throat portion defined by the binder and the lower die. | 2013-12-05 |
20130319069 | Heat exchanger system - A method la proposed for producing a plate heat exchanger with flow channels through which a first and a second medium flow, the flow channels formed for the first medium between individual plates joined together to form a pair of plates, and for the second medium between pairs of plates joined together to form a stack of plates. For a cost-effective production of countercurrent flow plates and cross flow plates within a single manufacturing plant, the individual plates are produced from a non-pressed plate blank, wherein first a tool is converted with exchangeable mold members for producing cross flow plates or countercurrent flow plates, and subsequently, the plate blank is pressed by the converted tool into a cross flow plate or a countercurrent flow plate, thereby forming corresponding edges and/or contact surfaces as well as inflow and outflow cross-sections. | 2013-12-05 |
20130319070 | METHOD FOR VERIFYING THE PLAUSIBILITY OF A MEASURING DEVICE FOR DETERMINING THE QUALITY OF AN AQUEOUS UREA SOLUTION IN A RESERVOIR OF AN SCR CATALYST SYSTEM - A method for verifying the plausibility of a measuring device for determining a quality of an aqueous urea solution in a reservoir of an SCR catalyst system comprises determining whether a filling of the reservoir has taken place, determining the quality of the aqueous urea solution in the reservoir and detecting whether an error of the measuring device is present or whether the reservoir was filled with an aqueous urea solution, the quality of which deviates from a default value consisting of a filling status of the reservoir and the quality of the aqueous urea solution in said reservoir. | 2013-12-05 |