07th week of 2013 patent applcation highlights part 33 |
Patent application number | Title | Published |
20130039724 | COMPOSITE CONTINUOUS FEEDER - A composite continuous feeder is arranged above a growth furnace and comprises a primary feeder and a secondary feeder. The primary feeder includes a feeding chamber, a first material holder holding a plurality of material bits and an elevator mechanism. The elevator mechanism is coupled to the feeding chamber and first material holder, and used to lift or lower the first material holder in the feeding chamber. The secondary feeder includes a second material holder also holding a plurality of material bits, a buffering discharger and a material discharging guide tube. The buffering discharger is arranged at the outlet of the second material holder to receive the material bits output therefrom. The material discharging guide tube discharges the material bits into the growth furnace. By using the primary and secondary feeders, the invention can apply to mono-crystal and poly-crystal growth furnaces and effectively control material feeding amount and speed. | 2013-02-14 |
20130039725 | OBJECT FEEDER SYSTEM - Disclosed is an object feeder system configured for arrangement in a three dimensional scanner, the system comprising: an object feeder scanning plate assembly comprising a number of tracks, wherein each track adapted to hold at least one object holder, wherein said tracks are configured to extend within the plate assembly from a parking area towards a scanning area, and where each object holder is configured for retaining an object to be scanned in the scanner for obtaining a three dimensional representation of the object, and wherein the object feeder system further comprises means for moving the at least one object holder in the at least one track. | 2013-02-14 |
20130039726 | ROBOT SYSTEMS, APPARATUS, AND METHODS ADAPTED TO TRANSPORT SUBSTRATES IN ELECTRONIC DEVICE MANUFACTURING - Substrate transport systems, apparatus, and methods are described. The systems are adapted to efficiently put or pick substrates at a destination by rotating a boom linkage to a position adjacent to the destination and then independently actuating an upper arm link housing and one or more wrist members to put or pick one or more substrates at the destination wherein the wrist member is independently actuated relative to the forearm link housing and the motion of the forearm link member is kinematically linked to the motion of the upper arm link housing. Numerous other aspects are provided. | 2013-02-14 |
20130039727 | APPARATUS AND SYSTEM FOR THE UNLOADING OPEN TOP RAIL CARS - An apparatus for the unloading of an open top railcar apparatus has a ramp with a top surface and a bottom surface, a leg member affixed to the ramp so as to support the bottom surface of the ramp a distance above an underlying surface, and a hanger affixed to one end of the ramp so as to be suitable for positioning into the open top of the rail car. The leg member has first arm affixed to the first side member, a second side member affixed to the second side member, and bar affixed to the arms and extending therebetween. | 2013-02-14 |
20130039728 | Refuse Collection Vehicle With Telescoping Arm - A refuse collection vehicle has a container collection arm with a telescoping boom coupled with a refuse stowage unit of the vehicle. A grasping mechanism is coupled with an end of the boom. A rotary actuator couples the grasping mechanism with the boom to enable a waste container to be moved between a pick up position and a dump position. | 2013-02-14 |
20130039729 | HYDRAULIC STEERING SYSTEM FOR FORKLIFT TRUCKS - A hydraulic steering actuator system for a forklift with front and rear sections includes a hydraulic steering motor. The forklift front section includes a mast mounting a pair of fork blades and a pair of wheels. The forklift rear section mounts a pair of drive wheels. The forklift front and rear sections are connected by an articulated connection with a vertical rotational axis. The steering actuator motor driveshaft extends along the vertical rotational axis. First and second actuator mounting brackets are connected to the forklift front and rear sections respectively. One of the mounting brackets includes upper and lower locking assemblies locking the hydraulic steering motor driveshaft whereby torque applied to the steering motor is transmitted to the articulated connection for turning the forklift front section relative to the forklift rear section. The range of motion is preferably 180°-205° for accommodating side-loading operations from relatively high storage shelves. | 2013-02-14 |
20130039730 | ROBOT - A robot includes a rotating electrical machine and a brake. The brake is configured to restrict rotation of the rotating electrical machine. The brake includes a brake plate, a plurality of pressing members, at least one biasing member, and an electromagnetic coil. The brake plate is configured to rotate integrally with a shaft of the rotating electrical machine. The plurality of pressing members are movable toward the brake plate and include a first pressing member and a second pressing member. The at least one biasing member is configured to bias the first pressing member and the second pressing member toward the brake plate using mutually different biasing forces. The electromagnetic coil is configured to, when current is on, electromagnetically attract the first pressing member and the second pressing member against the biasing forces of the at least one biasing member. | 2013-02-14 |
20130039731 | CARTON FEEDER SYSTEM AND METHOD FOR SIMULTANEOUSLY FEEDING A PLURALITY OF CARTONS TO A CONVEYOR TRACK USING A PLURALITY OF PICK-UP HEADS - Embodiments include a carton feeding system for feeding a plurality of cartons to a conveyor track, comprising a plurality of feeding devices, where each feeding device comprises a pick-up head with a plurality of vacuum cups, and an erecting finger pivotally suspended at the pick-up head, where the pick-up head has a pick-up position (P | 2013-02-14 |
20130039732 | REMOTE CENTER OF MOTION MECHANISM AND METHOD OF USE - According to one exemplary embodiment, a manipulator device includes a base, first and second linear slides, a drive link, a drive member, a driven member and an end effector. The elements of the manipulator device cooperate to constrain the end effector to rotate about a remote center of motion that is displaced from a proximal center of motion as the drive link moves a carriage of the second linear slide along an arcuate path. | 2013-02-14 |
20130039733 | PICK AND PLACE TAPE RELEASE FOR THIN SEMICONDUCTOR DIES - Pick and place tape release techniques and tools that allow thin, fragile semiconductor dies to be removed from wafer tape with reduced tape release forces applied to the semiconductor dies. For example, a method for removing semiconductor die from wafer tape includes mounting a wafer ring having wafer tape and one or more dies attached to the wafer tape, and aligning an ejector pin assembly under a target die to be removed from the wafer tape. The ejector pin assembly includes a vacuum housing, an ejector pin, a suction plate, and an aperture formed in the suction plate in alignment with the ejector pin. A vacuum is generated in the vacuum housing to draw the tape against a surface of the suction plate. The ejector pin is extended through the vacuum housing out from the aperture of the suction plate to push against a backside of the target die and release the tape from the backside of the target die, and as the tape is released from the backside of the target die, the tape is drawn down against the suction plate by suction force of the vacuum. | 2013-02-14 |
20130039734 | ROBOT SYSTEMS, APPARATUS, AND METHODS ADAPTED TO PROCESS SUBSTRATES IN MULTIPLE TIERS - Substrate transport systems, apparatus, and methods are described. In one aspect, the systems are disclosed having vertically stacked transfer chamber bodies. In one embodiment, a common robot apparatus services process chambers or load lock chambers coupled to upper and lower transfer chamber bodies. In another embodiment, separate robot apparatus service the process chambers and/or load lock chambers coupled to upper and lower transfer chamber bodies, and an elevator apparatus transfers the substrates between the various elevations. Degassing apparatus are described, as are numerous other aspects. | 2013-02-14 |
20130039735 | VARIABLE VANE ACTUATION SYSTEM AND METHOD - A variable vane actuation system and method is disclosed herein. The variable vane actuation system includes a first ring member disposed for pivoting movement about a centerline axis. The first ring member is operably connected with at least one vane such that the at least one vane pivots in response to the pivoting movement of the first ring member. The variable vane actuation system also includes a first pin engaged with the first ring member. The variable vane actuation system also includes a ring moving device operably engaged with the first pin to move the first ring member about the centerline axis. The ring moving device includes at least one plate having a first slot and an actuator operable to move the at least one plate. The first pin is received in the first slot and is a cam follower to a cam defined at least in part by a surface of the first slot. | 2013-02-14 |
20130039736 | Variable Stator Vane Control System - The present application provides a variable stator vane control system. The variable stator vane control system may include a variable stator vane positioned by an actuator and a trimmer motor, a resolver to determine a position of the variable stator vane, and a controller in communication with the resolver, the actuator, and the trimmer motor to prevent over travel of the variable stator vane. | 2013-02-14 |
20130039737 | METHOD FOR CONTROLLING A COMPRESSOR - A method for controlling a compressor that includes a compressor element, whereby during a transition from full load or partial load to zero load, a process A is followed that involves: (1) reducing the inlet pressure; and (2) reducing the speed and/or the drive torque. During a transition from zero load to part load or full load, a process B is followed that involves: (3) increasing of the speed or drive; and (4) increasing the inlet pressure. | 2013-02-14 |
20130039738 | SELF-ADJUSTING SEAL - A sealing system that self-adjusts according to atmospheric conditions is disclosed. The sealing system includes an annular seal casing mounted on a stationary component, the annular seal casing positioned such that a rotating component extends therethrough, at least one annular sealing agent configured to radially move with respect to the rotating component between a sealed position and an unsealed position, at least one sensor for gathering atmospheric data, and at least one micro-mechanism configured to control the at least one annular sealing agent based on the atmospheric data. | 2013-02-14 |
20130039739 | TURBINE INCLUDING SEAL AIR VALVE SYSTEM - A turbine includes a rotor, a fluid bearing for rotatably supporting the rotor, an air supply conduit system for supplying air towards the fluid bearing, a discharge conduit system for discharging a portion of the supplied air and a control system arranged to change an amount of air discharging through the discharge conduit system based on a running condition of the turbine. | 2013-02-14 |
20130039740 | Turbomachine Wheel Position Control - A machine includes a rotor supported to rotate about a rotational axis and an actuator arranged to act on the rotor and control a position of the rotor about the rotational axis. A bladed turbomachine wheel is coupled to the rotor and has blade tips that pass closely to an adjacent, non-rotating surface. A sensor is adjacent to the turbomachine wheel and arranged to sense the blade tips and output a position signal representative of the position of blade tips relative to the sensor. A controller is coupled to the sensor and the actuator and is adapted to receive the position signal from the sensor and generate and send a control signal to the actuator to control the position of the rotor based on the position signal from the sensor. | 2013-02-14 |
20130039741 | COMPRESSION APPARATUS - This invention provides a compression apparatus capable of flexibly responding to a change in service condition. The compression apparatus comprises a compressor main body for housing rotatively driven rotors, an intake channel connected to an intake port of the compressor main body and equipped with a suction adjusting valve, a discharge channel connected to a discharge port of the compressor main body and equipped with a discharge pressure sensor, a revolution speed setting unit for causing a rotor to have a revolution speed that matches a set number of revolutions, a valve controlling unit for controlling the suction adjusting valve based on a discharge pressure detected by the discharge pressure sensor in such a manner that a pressure of the discharge channel is maintained at a set pressure, and a controller for defining the set number of revolutions and the set pressure based on a condition selected by a user. | 2013-02-14 |
20130039742 | COMPOSITE BOUNDARY LAYER TURBINE - A turbine includes a plurality of stacked disks, each disk comprising an opening in the center of the disk, which forms a central flow chamber. The turbine further includes a first disk that is coupled to a bottom of the plurality of stacked disks. The first disk does not have an opening in the center like the stacked disks. There is a plurality of disk spacers positioned between one or more of the plurality of stacked disks, thereby creating flow channels between the disks. The flow channels extend from an outside perimeter of the stacked disks to the central flow chamber. A tapered armature is coupled to the first disk and positioned within the central flow chamber, and a fluid collection unit is in communication with the outside perimeter of the stacked disks. | 2013-02-14 |
20130039743 | METHOD AND APPARATUS FOR MEASURING TURBINE SHELL CLEARANCE - An apparatus for measuring turbine rotor-to-stator clearances and a method for assembling a turbomachine based on the measured clearances are disclosed. In an embodiment, at least one clearance sensor is inserted into a stator of a turbomachine. Using the sensor, tops-on clearance between a rotor blade tip and an inner surface of a stator is measured while an upper stator shell, a rotor, a lower stator shell are assembled together; and a tops-off clearance is measured while the lower stator shell and a rotor are assembled together. A tops-on/tops-off shift, i.e., a difference between the tops-on clearance and the tops-off clearance, is determined. The turbine can be assembled by adjusting a relative position of the rotor and stator to account for the tops-on/tops-off shift. | 2013-02-14 |
20130039744 | Internal Combustion Boundary Layer Turbine Engine (BLTE) - This invention embodies a description of a “flat-disk radial flow turbine engine”, the “Internal Combustion Boundary Layer Turbine Engine” (BLTE), which is scalable in size and can provide high, medium or low power outputs respectively. The BLTE provides these outputs at much higher efficiency than that of a reciprocating engine or a conventional radial flow turbine engine. This engine offers simple and inexpensive construction with commonly available machine tools. This engine offers the light weight and high power output capability of a continuous burn turbine engine with reduced exhaust flow and reduced emissions. The BLTE application of differentially sized flat blades solves the problem of internal combustion and multi-stage operation for this new category of engine. | 2013-02-14 |
20130039745 | CENTRIFUGAL PUMP - A centrifugal pump that comprises a casing in which an impeller is arranged. The impeller has a back side that faces a back plate of the centrifugal pump, and one or more vanes for pumping the fluid. The back side of the impeller comprises a segmented scraper for scraping from the back plate material that has been deposited from the fluid. The segmented scraper comprises multiple protrusions, wherein each protrusion of the multiple protrusions is facing the back plate, and an aggregated radial extension of the protrusions equals a radius of the impeller within an interval of ±10%, ±25% or even up to ±40%. | 2013-02-14 |
20130039746 | TURBOCOMPRESSOR AND TURBOREFRIGERATOR - Provided is a turbocompressor ( | 2013-02-14 |
20130039747 | EXHAUST-GAS TURBOCHARGER - The invention relates to an exhaust-gas turbocharger ( | 2013-02-14 |
20130039748 | STATOR FOR SUPERSONIC COMPRESSOR - A stator. The stator may be used in a supersonic compressor that utilizes a rotor to deliver a gas at supersonic conditions to the stator. The stator includes a plurality of aerodynamic ducts that have converging and diverging portions, for deceleration of gas to subsonic conditions and then for expansion of subsonic gas, to change kinetic energy of the gas to static pressure. The aerodynamic ducts include structures for changing the effective contraction ratio to enable starting even when the aerodynamic ducts are designed for high pressure ratios, and structures for boundary layer control. | 2013-02-14 |
20130039749 | METHODS AND APPARATUS TO FACILITATE TURBINE CASING ASSEMBLY - A turbine assembly is provided. The turbine assembly includes an inner turbine casing and an outer turbine casing radially outward from the inner turbine casing, the outer turbine casing including an aperture extending therethrough and a support assembly extending through the aperture, the support assembly externally adjustable outside of the outer turbine casing to adjust the inner turbine casing relative to the outer turbine casing. | 2013-02-14 |
20130039750 | COMPRESSOR HOUSING FOR SUPERCHARGER AND METHOD FOR MANUFACTURING THE SAME - A compressor housing is provided with a scroll piece that includes a cylindrical intake port forming section that forms an intake port, a scroll wall surface forming section that forms an air-intake side wall surface of a discharge scroll chamber, and a scroll outer circumferential section that covers an outer circumferential side of the discharge scroll chamber; a shroud piece that includes a cylindrical shroud press fitted section press fitted into the intake port forming section, and a shroud wall surface forming section that forms an inner circumferential side wall surface of the discharge scroll chamber and also forms a shroud surface that opposes an impeller and a diffuser surface; and an outer circumferential annular piece that includes an outer circumferential annular press fitted section that is press fitted inside the scroll outer circumferential section, and an outer circumferential annular wall surface forming section that forms an outer circumferential side wall surface of the discharge scroll chamber. | 2013-02-14 |
20130039751 | CENTRIFUGAL FAN - A centrifugal fan is provided. The centrifugal fan includes a housing, a driving device, and blades. The housing includes a circular base and at least two struts. Each of the struts physically connects the circular base and the remainder of the housing, and each of the struts includes two peripheral edges. The driving device is placed on the circular base. Each of the blades has an arc shape and the blades are located in the housing. The driving device rotates the blades. The two peripheral edges of each of the struts form orthogonal curves with the blades. | 2013-02-14 |
20130039752 | CENTRIFUGAL FAN MODULE, HEAT DISSIPATION DEVICE HAVING THE SAME AND ELECTRIC DEVICE HAVING THE HEAT DISSIPATION DEVICE - A centrifugal fan module, a heat dissipation device having the same and an electric device having the heat dissipation device are provided, in which the heat dissipation device includes a fin module and a centrifugal fan module including a volute-shaped frame and a centrifugal fan pivoted in the volute-shaped frame. The volute-shaped frame includes an air inlet, a larger air outlet and a smaller air outlet. The air inlet and the smaller air outlet are both on the same surface of the volute-shaped frame. The larger air outlet is coupled to the fin module. The smaller air outlet is arranged correspondingly to a maximum wind-speed flowing path of the centrifugal fan. | 2013-02-14 |
20130039753 | GAS TURBINE ENGINE - A gas turbine engine is provided, which comprises an outlet guide vane provided downstream of a compressor; an outer casing supporting a radially outward part of the outlet guide vane; and an inner diffuser supporting a radially inward part. The outlet guide vane includes a radially inward inner flange; a projecting part projecting radially inward from the inner flange; and an engagement part protruding to one side in an axial direction of the projecting part. The inner diffuser includes a smaller-diameter part having a smaller outer diameter than the other part located upstream. The inner diffuser is provided with an engagement groove extending to one side in the axial direction from an outer peripheral surface of the smaller-diameter part or a region in the vicinity thereof. The engagement part is inserted into the engagement groove with a gap between the engagement part and groove. | 2013-02-14 |
20130039754 | VERTICAL DOUBLE-SUCTION PUMP HAVING BENEFICIAL AXIAL THRUST - Apparatus, including a vertical double-suction pump, is provided featuring a pump casing and a double suction impeller arranged therein on a shaft. The pump casing has a pump casing wall. The double suction impeller has upper and lower shrouds with metal rims configured to form upper and lower isolating annuli between the double suction impeller and the wall of the pump casing in order to impede a recirculation flow from an impeller discharge to be able to act of the upper and lower shrouds and create a controlled axial thrust load from differentiated hydraulic pressure on the upper and lower shrouds. The upper and lower isolating annuli may also be geometrically varied between the upper and lower shrouds of the double suction impeller to create a pressure differential in a direction parallel to an axis of rotation of the double suction impeller. | 2013-02-14 |
20130039755 | GENERATION OF RENEWABLE ENERGY FROM MASS AIRFLOW IN UNDERGROUND TUNNELS - Systems and method for generating reliable renewable energy using mass airflow generated from subterranean locations, such as the movement of railcars (for example, trains, both passenger and cargo) inside an underground tunnel are provided. Micro mass airflow collection equipment (MACE) units may be strategically placed in the underground tunnels and may be used to generate AC or DC power from the mass airflow created by the movement of the trains. The electricity generated from the MACE units can then be used, for example, for propulsion power to reduce the amount of electricity required to be purchased from other sources, such as the local utility company, thereby reducing costs and demand on power generation from non-renewable sources. | 2013-02-14 |
20130039756 | VERTICAL DOUBLE SUCTION PUMP ENCLOSING TUBE SEAL - Apparatus is provided featuring a casing assembly, a shaft and an integral bellows type mechanical face seal. The casing assembly has an enclosing tube configured to house a stationary bearing and to contain lubricating oil. The shaft is configured to rotate in relation to the stationary bearing, the shaft having a rotating seal with a rotating sealing face. The integral bellows type mechanical face seal is configured with one end to overlap and couple to the stationary bearing of the enclosing tube, with another end having a stationary sealing face to couple to the rotating sealing face of the shaft, and with an intermediate bellows-like portion arranged under compression to urge the stationary sealing face against the rotating sealing face and to adapt to large variations between the stationary sealing face and the rotating sealing face in order to provide a seal for the lubricating oil contained inside the enclosing tube so as to prevent leakage of the lubricating oil and to isolate and keep clean the lubricating oil. | 2013-02-14 |
20130039757 | HEAT DISSIPATING FAN HAVING A POROUS SINTERED BUSHING FOR AN IMPELLER SHAFT AND METHOD OF MAKING THE BUSHING - A method of making a porous bushing for an impeller shaft of a heat dissipation fan, includes: compacting a porous body-forming material in a mold to form a green body that has a shape conforming to the porous bushing; and sintering the green body to form the porous bushing. A heat dissipating fan incorporating the porous bushing is also disclosed. | 2013-02-14 |
20130039758 | TURBINE AIRFOIL AND METHOD OF CONTROLLING A TEMPERATURE OF A TURBINE AIRFOIL - According to one aspect of the invention, a turbine airfoil includes a platform and a blade extending from the platform. The airfoil also includes a slot formed in a slashface of the platform, the slot being configured to receive a pressurized fluid via passages and configured to direct the pressurized fluid to a selected region of the turbine airfoil to improve airfoil life. | 2013-02-14 |
20130039759 | DE-ICING SYSTEM FOR MODULAR COUNTER ROTATING PROPELLER - A disclosed example self-contained counter rotating turbo prop system includes a power generating system that produces electric power for a de-icing system. A bearing/generator assembly includes a plurality of permanent magnets and coil assemblies separated by an air gap. Relative rotation between first and second parts of the bearing/generator assembly provides for the generation of electric power utilized to drive the heating elements mounted to the propeller blades. | 2013-02-14 |
20130039760 | OIL MIST SEPARATION IN GAS TURBINE ENGINES - A rotor stage is provided which comprises a shank passage for separating liquid from secondary air system (SAS) air. The shank passage is formed between a radially outer surface of a disc post, a radially inner surface of one or more blade platforms, and the shanks of two neighbouring blades. In use, | 2013-02-14 |
20130039761 | VERTICAL WIND TURBINE WITH ARTICULATED BLADES - A vertical wind turbine to catch the wind force characterized by its system of aerodynamic panels are provided with blades fixed into horizontal axis that open and close simultaneously and symmetrically upward and downward due the gears like the butterfly wings rotated by 90° of its normal position, it is like opens an umbrella horizontally to receive on one side the wind buoyancy or pressure and in the other side close by the action of the wind. The top and bottom blades works as counterweight one to another both to open and close (flatness) which makes your weight null in relation to the effort of wind to open or close them independent of the self-weight of the blades what propitiate the maximum use of the wind force in the traction side without loss to the return of the blades to the traction position driving a vertical axis. | 2013-02-14 |
20130039762 | ADJUSTMENT SYSTEM FOR THE PITCH ANGLE OF A WIND TURBINE - Adjustment system for the pitch angle of a wind turbine, which wind turbine includes an axis of rotation that is horizontal or at a small angle with respect to the horizontal plane, and a rotating hub to which the blades are connected in a manner allowing their slewing, in which system an adjustment arrangement is arranged inside the hub and/or shaft. The arrangement includes a drive device moving in the direction of the axis of rotation as well as an adjustment cylinder apparatus or corresponding for moving it. Rod-shaped control parts for each blade are connected in a hinged manner to the drive device. The control parts are connected to the butt part of each blade such that the pitch angle can be adjusted by shifting the drive device. | 2013-02-14 |
20130039763 | WIND POWER GENERATOR - A wind power generator having a nacelle, which is mounted to an upper end of a support tower, supports in rotary manner a rotor, and is oriented around a rotation axis by an orienting device provided with at least one gearmotor. The gearmotor presents an output gear coupled with a crown gear fixed to the support tower and is hinged to the nacelle so as to rotate around a fulcrum axis, which is substantially parallel to the rotation axis under the thrust of an actuation device. | 2013-02-14 |
20130039764 | MODULAR COUNTER ROTATING PROPELLER SYSTEM - A self-contained counter rotating turbo prop system is driven by a gas turbine engine through a reduction gearbox. A gear train housed separate from the reduction gearbox provides the counter-rotation of a first and second pluralities of propeller blades. The entire counter-rotating propeller system is disposed within cowlings and is separate from the gas turbine engine and reduction gearbox. The example counter rotating propeller system includes a collective blade angle actuation system that provides for adjustment of blade angle of both the first and second plurality of propeller blades with a single actuator. | 2013-02-14 |
20130039765 | AIRCRAFT PROPELLERS - An aircraft propeller taper bore insert apparatus includes an outer surface, the outer surface dimensioned and configured to fit within an aircraft propeller taper bore or an aircraft propeller balancing tube, and an inner surface, the inner surface defining an inner cavity configured to receive a balancing medium, the inner surface comprising a plurality of retention formations arranged thereon, and the plurality of retention formations being configured to support the balancing medium. | 2013-02-14 |
20130039766 | DUAL DIRECTION AXIAL FAN - A dual direction axial fan is provided and includes a body having a retention assembly and being rotatable in first or second directions, a blade being retained by the retention assembly such that the airfoil section extends from the body with the blade assuming first, second or third orientations and a switching mechanism coupled to the retention assembly to urge the blade to assume the second or the third orientation when the body rotates in the first or the second direction, respectively. | 2013-02-14 |
20130039767 | BLADE ASSEMBLY FOR A MOBILE WIND TURBINE - A folding blade assembly for a mobile wind turbine system is disclosed that includes a hub configured to be coupled to a generator and a blade coupled to the hub with a movable joint. The movable joint includes a first member coupled to the hub and including an aperture, a second member coupled to the blade and including an aperture, and a pin extending through the apertures of the first and second members such that the second member is movable relative to the first member about the pin. The movable joint further includes a lock coupled to the first member and the second member and having an engaged position and a disengaged position, where the second member is movable relative to the first member when the lock is in the disengaged position. | 2013-02-14 |
20130039768 | ROTARY CONNECTION OF A ROTOR BLADE TO THE ROTOR HUB OF A WIND ENERGY PLANT - The invention relates to a rotary connection of a rotor blade ( | 2013-02-14 |
20130039769 | CENTRIFUGAL IMPELLER AND TURBOMACHINE - A centrifugal impeller for a turbomachine is provided. The centrifugal impeller comprises a plurality of aerodynamic vanes, each of the aerodynamic vanes having internal walls on which is associated a fabric element. | 2013-02-14 |
20130039770 | GAS TURBINE ROTOR WITH PURGE BLADES - A rotor for a gas turbine engine includes a plurality of turbine blades extending radially outwardly of a rotor body. A plurality of purge blades are positioned to rotate with the rotor body, and to drive air radially outwardly toward the turbine blades. | 2013-02-14 |
20130039771 | TURBOMACHINE COMPONENT HAVING AN AIRFOIL CORE SHAPE - A turbomachine component includes a turbine stator nozzle member having an airfoil core shape. The airfoil core shape includes a nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in TABLE 1, and wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches, the profile sections at the Z distances being joined smoothly with one another to form a complete airfoil core shape. | 2013-02-14 |
20130039772 | SYSTEM AND METHOD FOR CONTROLLING FLOW IN TURBOMACHINERY - A system includes a turbine. The turbine includes a first turbine blade comprising a leading edge, a blade platform coupled to the first turbine blade, and a protrusion disposed on the blade platform adjacent the leading edge of the first turbine blade. The protrusion is configured to increase a first static pressure of a cooling flow near the leading edge above a second static pressure of a hot gas flow near the leading edge. | 2013-02-14 |
20130039773 | METHOD OF MEASURING TURBINE BLADE TIP EROSION - A method of designing a turbine blade includes the steps of forming at least two notches on a tip of a turbine blade, each of the at least two notches having a known dimension. The turbine blade has a pressure side and a suction side. The method further includes the step of operating a gas turbine engine including the turbine blade to expand a length of the turbine blade such that the tip of the turbine engages a casing. The method further includes the steps of viewing the tip of the turbine blade after the step of operating of the gas turbine engine, determining an appearance of the notches on the tip and determining a manufacturing length of the turbine blade based on the step of determining the appearance the notches. | 2013-02-14 |
20130039774 | HYBRID STRUCTURE AIRFOIL - A hybrid airfoil for a gas turbine engine is provided that includes a body and a panel. The body has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The body includes a plurality of cavities disposed in the first side of the body, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The panel is a load bearing structure operable to transfer loads to the body and receive loads from the body. | 2013-02-14 |
20130039775 | METHOD FOR PRODUCING WIND POWER PLANT ROTOR BLADES AND A WIND POWER PLANT ROTOR BLADE - The present invention concerns a process for the production of a wind power installation rotor blade. To permit more economical manufacture at high quality the following steps are provided: providing at least one mold, placing a layered fiber composite having at least one core in the mold, wherein the core has a top side with first channel portions and an underside with second channel portions, and connecting portions between the first and second channel portions, and feeding resin, in particular through the first and/or second channel portions, until the layered fiber composite is adequately saturated. | 2013-02-14 |
20130039776 | Whitewater Hand Paddles - A hand paddle having a handle (hand grip) attached to the hand paddle blade allows the user to grip the hand paddle intuitively and ergonomically for use in whitewater with kayaks or boats. The paddle blade has a contoured hand well, which allows the handle to be positioned closer to the hand paddle blade substantially reducing the rotating force (torque) to the user's hands. The handle configuration allows user to quickly release the paddle in order to use hands in case of an emergency. The hand paddle further comprises a hand strap to prevent the paddle from rotating/pivoting in the user's hands. The hand paddle further comprises a lanyard, designed to break away under the weight of the user, securing the hand paddle to the user's wrist or forearm. | 2013-02-14 |
20130039777 | AIRFOIL INCLUDING TRENCH WITH CONTOURED SURFACE - A airfoil comprises a wall, a cooling channel, a trench and a plurality of leading edge cooling holes. The wall has a leading edge, a trailing edge, a pressure side, a suction side, an outer diameter end and an inner diameter end to define an interior. The cooling channel extends radially through the interior of the wall between the pressure side and the suction side and along the leading edge. The trench extends radially along an exterior of the wall at the leading edge and is recessed axially into the leading edge to form a back wall. The back wall is contoured to include at least one undulation. The plurality of leading edge cooling holes extends through the back wall of the trench to connect the interior of the wall at the cooling channel to the exterior. | 2013-02-14 |
20130039778 | SYSTEM AND METHOD FOR CONTROLLING LINEAR PUMP SYSTEM - Systems and methods for operating a linear pump system involve operating a linear motor system; reciprocating a linear pump and a motor control module that issues commands and a control logic input to the linear motor system. The linear motor system is operated to reciprocate an output shaft between first and second reversal positions. The linear pump is reciprocated with the output shaft to produce a flow of material. A pump reversal command reverses direction of the output shaft. A torque command controls speed of the output shaft. The control logic input reciprocates the output shaft at speeds to produce a constant output condition of the flow of material. The motor control module adjusts the torque command to operate the output shaft at an increased speed above what is necessary for the constant output condition for a temporary time period beginning when the reversal command is issued. | 2013-02-14 |
20130039779 | ELECTROCHEMICAL MOTIVE DEVICE - An electrochemical motive device is described having an electrochemical cell and at least one device configured produce motion as a function of electrochemical gas produced by the electrochemical cell. One example of an electrochemical motive device is a pump having one pump chamber, and pump member that forces a pumping fluid through the chamber. An electrochemical cell provides for a transfer of gas from the anode to the cathode. A control portion is described for taking input from the electrochemical pump and controlling the voltage and current to the electrochemical cell. In one embodiment, multiple pumping chambers are configured, and in one embodiment two pumping chambers are connected. It is further described that the control portion may automatically adjust parameters as a function of inputs, including user interface inputs. | 2013-02-14 |
20130039780 | Reciprocating Rod Pump for Sandy Fluids - A downhole pump has a barrel and a plunger movably disposed therein. The gap between the barrel and plunger has first and second seals. The barrel and plunger each have a one-way valve restricting fluid passage out of it. A filter or screen is disposed on the plunger between the first and second seals. In a downstroke, fluid and particulate in the barrel transfers into the plunger. In an upstroke, fluid and particulate in the plunger lifts uphole. At the same time, a volume in the barrel fills with fluid and particulate. During either stroke, the first seal prevents particulate uphole of the plunger from passing into the gap. The filter or screen, however, prevents at least some particulate (i.e., most or larger particulate) inside the plunger from passing out of the plunger with fluid flowing into the gap between the first and second seals. | 2013-02-14 |
20130039781 | ANTICIPATION LOGIC FOR A SURGE CONTROL VALVE UTILIZED WITH LOAD COMPRESSOR - A load compressor includes an air inlet and an outlet, and a surge control valve positioned on the outlet. The surge control valve serves to selectively pass air to a downstream use, or to be dumped to atmosphere. A control for the compressor and the surge control valve is also included. The control is provided with a variable indicative of the operation of the load compressor, the variable being indicative of a movement to transient operation of the compressor. The control is provided with a low surge control limit for steady state operation. The control is also provided with a higher surge control limit, and switches to use of the higher surge control limit if the variable being monitored is seen to change beyond a particular threshold. The low and higher surge control limits are utilized to control the opening of the surge control valve. An aircraft air supply system and a method are also disclosed. | 2013-02-14 |
20130039782 | GAS SEPARATOR WITH IMPROVED FLOW PATH EFFICIENCY - A gas separator having an improved flowpath for lighter fluids having a higher concentration of gas decreases total pumping head for an ESP assembly. The ESP assembly includes a rotary primary pump, a motor coupled to the primary pump for driving the pump, a seal assembly between the primary pump and the motor, and a gas separator between the seal assembly and the primary pump. An outlet of the gas separator feeds an intake of the primary pump, and a rotating shaft operationally couples the primary pump to the motor and passes through the seal assembly and the gas separator. The gas separator contains a venting portion, and a diverter positioned within the venting portion having diverter guide vanes formed in a flowpath of the lighter fluid for aiding in a directional change of fluid momentum. A slinger is positioned within the diverter for impelling fluid through the venting port. | 2013-02-14 |
20130039783 | EXTERNAL ROTOR MOTOR WITH INTEGRATED BEARING HOUSING AND BOX FOR CONTROL ELECTRONICS - A fan has an electronically commutated external-rotor motor serving to drive it. The motor has an internal stator ( | 2013-02-14 |
20130039784 | ELECTRIC MOTOR VEHICLE COOLANT PUMP - An electric motor vehicle coolant pump for cooling an internal combustion engine of a motor vehicle includes a pump housing and a rotor rotatably supported in the pump housing. The rotor comprises a motor rotor configured to be substantially pot-shaped. The motor rotor comprises a pot bottom and a ferromagnetic substance so as to be magnetized in at least a bipolar manner. A pump rotor comprises a plurality of rotor blades and an annular cover ring arranged on distal ends of the plurality of rotor blades. The plurality of rotor blades are configured to stand directly on the pot bottom of the motor rotor. The pump rotor and the motor rotor are each integral plastic material parts separately produced by an injection molding. The pump rotor and the motor rotor are made from different materials. The pump rotor is not ferromagnetic. | 2013-02-14 |
20130039785 | Device for Moving a Fluid - A device for moving a fluid, including a moving part to move the fluid, and a synchronous motor, where the synchronous motor includes a stator with at least one stator coil and a rotor with at least one rotor magnet, and where the moving part can be driven directly by the synchronous motor and acts as its rotor. | 2013-02-14 |
20130039786 | REFRIGERANT COMPRESSOR MAGNETIC BEARING - A magnetic bearing assembly includes a lamination stack with coil apertures extending between opposing sides. A continuous unitary insulation layer is overmoulded onto the opposing sides and within the coil apertures providing a coil aperture lining. The insulation layer includes a wall within the coil aperture adjoining coil aperture lining and bisecting the coil aperture into first and second openings. A coil portion is disposed in each of the first and second openings and electrically isolated from one another by the wall. The magnetic bearing assembly is arranged in a refrigerant compressor that includes an electric motor rotationally configured to rotationally drive an impeller via a shaft. A controller is in communication with the magnetic bearing and configured to energize the coils and provide a magnetic field rotationally supporting the shaft. | 2013-02-14 |
20130039787 | ENERGY TRANSFER FLUID DIAPHRAGM AND DEVICE - An energy transfer fluid diaphragm including a diaphragm substrate including cutouts. The cutouts are covered with a sealing layer bonded to the diaphragm substrate. The cutouts are configured to bend thereby allowing displacement of a center portion of the diaphragm. The displacement of the center portion transfers energy to a fluid located adjacent to the diaphragm. | 2013-02-14 |
20130039788 | BELLOWS BACKUP CHAMBER | 2013-02-14 |
20130039789 | VACUUM, PRESSURE OR LIQUID PUMP - It comprises driving means ( | 2013-02-14 |
20130039790 | VARIABLE DISPLACEMENT LUBRICANT PUMP - A variable displacement lubricant pump includes a first plunger which pushes a shiftable control ring into a high pumping volume direction. A pump rotor comprises radially slidable vanes which rotate in the control ring. A pressure control system comprises a first pressure control chamber wherein a first plunger is axially moveable. A first pressure conduit connects a pump outlet port with the first pressure control chamber. A first pressure control valve controls a pressure in the first pressure control chamber. A second pressure control valve between an outlet opening in a side wall of the first pressure control chamber and a low pressure source controls the outlet opening and is a centrifugal valve mechanically connected with the pump rotor which closes at a high rotational speed of the pump rotor. The outlet opening is closed by the first plunger in a low pumping volume position and opened in a high pumping volume position. | 2013-02-14 |
20130039791 | SCROLL PUMP - The present invention relates to a scroll pump ( | 2013-02-14 |
20130039792 | COMPRESSOR - According to a compressor of the present invention, the compressor further comprises an oil separating mechanism | 2013-02-14 |
20130039793 | REDUCED NOISE FLUID PUMP - A fluid pump includes a housing that defines a suction chamber, a discharge chamber, and a barrier having a first height, wherein the barrier is configured to separate the suction chamber from the discharge chamber. The pump also includes meshed first and second gears rotatably disposed in the housing. The gears are configured to draw relatively low-pressure fluid from the suction chamber, transform the relatively low-pressure fluid into relatively high-pressure fluid, and release the relatively high-pressure fluid into the discharge chamber. The barrier includes first and second portions configured to accept the first and second gears respectively, and a bridge connecting the first and second portions. The bridge is disposed proximately to where the gears mesh and is configured to provide a transition from the first height to a second height to thereby generate gradual re-expansion of the fluid away from the bridge. | 2013-02-14 |
20130039794 | GEAR PUMP WITH CONTINUOUS VARIABLE OUTPUT FLOW RATE - Gear pump with continuous variable output flow rate, comprises at least one first gear ( | 2013-02-14 |
20130039795 | SHAFT ROTATING DOUBLE-STATOR MULTI-SPEED MOTOR WITH CURVES OF CONSTANT WIDTH - The present invention discloses a shaft rotating constant-width curve double-stator multi-speed motor, comprising a rotor ( | 2013-02-14 |
20130039796 | MASTER ALLOY FOR PRODUCING SINTER HARDENED STEEL PARTS AND PROCESS FOR THE PRODUCTION OF SINTER HARDENED PARTS - A master alloy used to produce the steel part and a process for producing a sinter hardened steel part from the master alloy are described. The powdered master alloy having a composition of iron, about 1 to less than 5 weight % C, about 3 to less than 15 weight % Mn, and about 3 to less than 15 weight % Cr, wherein the master alloy comprises a microstructure composed of a solid solution of the alloying elements and carbon, the microstructure comprising at least 10 volume % austenite and the remainder as iron compounds. The process comprises: preparing the master alloy, mixing the master alloy with a steel powder to produce a mixture wherein the weight % of the master alloy is from 5 to 35 weight % of the mixture, compacting the mixture into a shape of a part and sintering the mixture to produce the steel part, and controlling the cooling rate after sintering to produce sinter hardening. The master alloy powder can also be used as a sinter hardening enhancer when mixed with low-alloy steel powders. | 2013-02-14 |
20130039797 | MANUFACTURE OF HIGH-PERFORMANCE NEODYMIUM IRON BORON PERMANENT MAGNET MATERIAL - The invention relates to a method of manufacturing high-performance neodymium iron boron permanent magnet material, which improves the coercive force of a magnet by replacing Dy with heavy rare earth element Tb, and simultaneously reduces the production cost by replacing Nd with a small amount of Pr. The neodymium iron boron permanent magnet material containing Pr and Tb comprises (Nd,Pr) | 2013-02-14 |
20130039798 | Apparatus and Method for Manufacturing Cutting Inserts - A method for manufacturing a cutting insert green body from a sinterable powder, a tool set for manufacturing the cutting insert green body by that method and the green body manufactured by the tool set. The tool set has axially moving upper and lower punches and radially moving side punches. The side punches move slidably on die rods. The side punches and die rods move in channels in a base body on which a cover plate is mounted. The upper and lower punches move in through holes in the cover plate and base body, respectively. The die rods are stationary during compaction of the sinterable powder. The upper, lower and side punches form surfaces of the green body and the die rods form some of the edges of the green body. The green body can have undercuts and the edges formed by the die rods can be non-linear in shape. | 2013-02-14 |
20130039799 | Method of Making Near-Net Shapes From Powdered Metals - A method of manufacturing a product includes forming a metal powder into a desired shape, transferring the formed metal powder and pressure transmission media into a container, and applying heat and pressure to the container to form a consolidated product from the formed metal powder. | 2013-02-14 |
20130039800 | HARD METAL MATERIALS - A hard metal material and a method of manufacturing a component of the hard metal material are disclosed. The hard metal material comprises 5-50 volume % particles of a refractory material dispersed in a host metal. The method comprises forming a slurry of 5-50 volume % particles of the refractory material dispersed in a liquid host metal in an inert atmosphere and pouring the slurry into a mould and forming a casting of the component. | 2013-02-14 |
20130039801 | MARTENSITIC STAINLESS STEEL WITH EXCELLENT WELD CHARACTERISTICS, AND MARTENSITIC STAINLESS STEEL MATERIAL - This martensitic stainless steel contains, in terms of percent by mass: C: 0.003% to 0.03%; Si: 0.01% to 1.0%; Mn: 3.0% to 6.0%; P: 0.05% or less; S: 0.003% or less; Ni: 1.0% to 3.0%; Cr: 15.0% to 18.0%; Mo: 0% to 1.0%; Cu: 0% to 2.0%; Ti: 0% to 0.05%; N: 0.05% or less; Al: 0.001% to 0.1%; and O: 0.005% or less, with a remainder being Fe and inevitable impurities, wherein a total amount of C and N is in a range of 0.060% or less, γ | 2013-02-14 |
20130039802 | LOW-NICKEL AUSTENITIC STAINLESS STEEL AND USE OF THE STEEL - The invention relates to a low-nickel austenitic stainless steel with high resistance to delayed cracking and the use of the steel. The steel contains in weight % 0.02-0.15% carbon, 7-15% manganese, 14-19% chromium, 0.1-4% nickel, 0.1-3% copper, 0.05-0.3% nitrogen, the balance of the steel being iron and inevitable impurities, and the chemical composition range in terms of the sum of carbon and nitrogen contents (C+N) and the measured Md3o-temperature is inside the area defined by the points ABCD which have the following values Point M | 2013-02-14 |
20130039803 | HIGH-STRENGTH STEEL PLATE EXCELLENT IN DROP WEIGHT PROPERTIES - Disclosed is a high-strength steel plate having a predetermined chemical composition, in which a microstructure of the steel plate at a depth of one-fourth to one half the thickness from a surface has an area fraction of bainite of 90% or more, an average lath width of bainite of 3.5 μm or less, and a maximum equivalent circle diameter of martensite-austenite constituents in bainite of 3.0 μm or less. The steel plate exhibits high strengths and good drop weight properties and is useful as structural materials for offshore structure, ships, and bridges, as well as materials for pressure vessels in nuclear power plants. | 2013-02-14 |
20130039804 | ELECTRICAL STEEL WITH HIGH STRENGTH AND LOW ELECTRICAL LOSSES - An electrical steel comprises a mixture of elements comprising at least the following elements by weight percent. | 2013-02-14 |
20130039805 | MAGNESIUM ALLOY - A magnesium alloy which contains magnesium as a main component and other elements added has a microstructure in which grains surrounded by high angle grain boundaries consist of subgrains and fine particles are dispersed into the subgrains. | 2013-02-14 |
20130039806 | NANOWIRE PURIFICATION METHODS, COMPOSITIONS, AND ARTICLES - Processes are disclosed and claimed that allow either purification of nanowire slurries or exchange of liquids in such slurries or both. Such processes avoid the drawbacks of other known methods and are readily scalable to larger production volumes. | 2013-02-14 |
20130039807 | RETORT WITH PROGRESSIVE LATCH, ROLLER SUPPORT ARRANGEMENT AND METHOD AND SYSTEM FOR RECIPROCATION OF LOADS - A retort system for heating product to a specified temperature for sterilization is provided. The system includes a vessel having an associated heating system. A frame within the vessel for securing the baskets during reciprocation of the baskets may include a progressive latch mechanism. A roller arrangement for supporting baskets within the vessel may include both a plurality of transfer rollers and a plurality of support rollers. | 2013-02-14 |
20130039808 | SANITATION SYSTEM AND METHOD FOR ICE STORAGE AND DISPENSING EQUIPMENT - A system and methods for sanitation of ice storage equipment. An ozone generator provides a sanitizing agent comprised of a mixture of ambient air and ozone. The sanitizing agent is circulated through an ice storage bin. The sanitizing agent cleanses interior surfaces of the ice storage bin and also cleanses surfaces of an ice dispenser that dispenses ice from the ice storage bin. | 2013-02-14 |
20130039809 | AUTOMATIC ANALYZER - An automatic analyzer for performing analysis of a precision control sample in response to an external factor to alleviate the burden on the operator and perform precision control at appropriate timing, thereby allowing automatic maintenance of the measurement precision. Analysis of a precision control sample is performed by creating an analysis request for the internally held precision control sample and then transferring the precision control sample in response to an external factor occurring, when a calibrator is inputted in the analyzer, the number of remaining reagents under analysis satisfies a predetermined condition (becomes zero or falls below a specified value), the date changes, a specified time runs out, the operator is changed, the number of analyzed samples exceeds a specified value, a specified time period has elapsed, a new reagent is registered, and a measurement failure is detected. | 2013-02-14 |
20130039810 | BIOREACTOR VESSEL HAVING AN OPTICAL FOAM SENSOR - A bioreactor vessel has an optical foam sensor ( | 2013-02-14 |
20130039811 | APPARATUS FOR THE DETERMINATION OF A CONCENTRATION OF A COMPONENT TO BE MEASURED IN A GAS - The invention relates to an apparatus for the determination of a concentration of a component to be measured in a gas, comprising a light source, a wavelength selection unit, a measurement cuvette, a reference cuvette arranged in the optical beam path in parallel thereto, at least one light receiver and an evaluation unit which determines the concentration from the signals of the light receiver, wherein the gas to be analyzed is supplied to the measurement cuvette, on the one hand, and, on the other hand, to the reference cuvette via an absorption apparatus which includes a substance which completely absorbs the component to be measured. Further, the component to be measured is H | 2013-02-14 |
20130039812 | MICROWAVE REMEDIATION OF MEDICAL WASTES - Methods, devices, and remediation compositions for the microwave remediation of medical wastes are provided. The remediation compositions include a microwave active fluid including a microwave active liquid, a microwave enhancer, and a viscosity modifying agent. Methods include immersing medical waste in the remediation composition and then irradiating the medical waste and the remediation composition to remediate the medical waste. The devices include a container for the medical waste and the remediation composition, a microwave radiation source and a temperature monitoring device. | 2013-02-14 |
20130039813 | Systems and Methods for Sealing in Site-Isolated Reactors - Substrate processing systems and methods are described for site-isolated processing of substrates. The processing systems include numerous site-isolated reactors (SIRs). The processing systems include a reactor block having a cell array that includes numerous SIRs. A sleeve is coupled to an interior of each of the SIRs. The sleeve includes a compliance device configured to dynamically control a vertical position of the sleeve in the SIR. A sealing system is configured to provide a seal between a region of a substrate and the interior of each of the SIRs. The processing system can include numerous modules that comprise one or more site-isolated reactors (SIRs) configured for one or more of molecular self-assembly and combinatorial processing of substrates. | 2013-02-14 |
20130039814 | GAS GENERATOR AND ITS MANUFACTURING PROCESS - A gas generator includes a pyrotechnic charge contained in a chamber delimited by a wall and by two transversal walls. At least one of the walls comprises at least one through hole. A covering sheet in the form of a box is located facing the through hole. A seal gasket is provided between the sheet and one of the walls. The seal gasket is positioned between the first tubular part of the covering sheet and the wall for ensuring the seal between the box and the wall towards the through hole. | 2013-02-14 |
20130039815 | REACTOR DEVICE - A reactor device formed by containing a reactor body comprising a plurality of cores joined with each other within a case in a floating state. The reactor body is placed on a case by using leaf spring bodies and a movement of the reactor body in the horizontal direction is allowed, thereby absorbing a difference in expansion resulting from a difference in the thermal expansion coefficient between the reactor body and the case due to a heat stress. Further, a resin mold is inserted into a concave portion of the case so as to allow the movement in the horizontal direction so that the movement of the reactor body along a slope surface can be achieved, thereby absorbing the difference in expansion. | 2013-02-14 |
20130039816 | PLASMA REACTION, APPARATUS FOR DECREASING NOX BY OCCLUSION CATALYST USING THE SAME - A plasma reaction apparatus and method applied to reformation of fuel by generating and using rotating arc plasma in a furnace, the chemical treatment of a persistent gas, and the apparatus for decreasing NOx by an occlusion catalyst. A raw material for a reaction is allowed to flow into the furnace through a hole, causing it to flow within the furnace in a continuous swirl. Furthermore, an expanded plasma reaction zone is provided by a wide area chamber which is formed on an upper part of the furnace and has a greater width than that of a lower part of the furnace, and thus a plasma being generated can be expanded by the expanded plasma zone and delayed from flowing out of the furnace by corners of the wide area chamber that is spaced from a plasma inducing electrode therein. | 2013-02-14 |
20130039817 | EXHAUST GAS PURIFYING APPARATUS - An exhaust gas purifying apparatus has a first housing including a DOC converter and DPF, and a second housing including an SCR converter, the housings disposed in parallel on the outer side of a frame such that the exhaust upstream ends thereof are positioned on the outer side in the vehicle width direction. An outlet port of the first housing and an inlet port of the second housing are communicatively connected through a communication pipe. The first housing is dividable into a first casing accommodating the DOC converter and a second casing accommodating the DPF, the two casings separably fastened by bolts. The inlet port of the first casing housing is bent inwardly in the width direction and detachably fastened to an exhaust pipe, the distal end of which opens outwardly in the width direction, through bolts. The second casing and housing are fixed to the frame through two brackets. | 2013-02-14 |
20130039818 | IN-LINE GASIFIER HAVING A COOLING JACKET WITH PIPEWORK PASSING THROUGH THE SIDE OF THE PRESSURE CLADDING - For an in-line gasifier having a liquid cooled cooling jacket it is proposed to lead the inlet connectors and the outlet connectors for the cooling liquid through the side of the cylindrical pressure vessel, below the mounting flange for the vessel cover. This achieves a simplification in the mounting of the pressure vessel cover. Particular embodiments concern the bringing together of the upper ends and of the lower ends of several pipe runs coiled in parallel, in each case into a collector pipe which has a connector bush for cooling water. | 2013-02-14 |
20130039819 | VAPOR CHAMBER AND METHOD OF MANUFACTURING SAME - A vapor chamber and a method of manufacturing same are disclosed. The vapor chamber includes a main body internally defining a chamber. The chamber internally has a plurality of flow guides and contains a working fluid; and at least one flow passage is formed between any two adjacent flow guides, such that the flow guides and the flow passages together define a flow guiding zone in the main body. The flow guiding zone has two opposite ends respectively connecting with a first convection zone and a second convection zone, such that the flow passages and the first and second convection zones communicate with one another. With the main body and the internal flow passages for a vapor chamber being integrally formed by aluminum extrusion, the time, labor and material costs for the vapor chamber can be largely reduced. | 2013-02-14 |
20130039820 | TISSUE SUBSTRATE HOLDING DEVICE - A substrate holding device is disclosed for use in histological studies. The device includes a tapered groove surface for retaining a tissue substrate. The device may be used with a cryogenic procedure. | 2013-02-14 |
20130039821 | CATALYST SYSTEM AND METHOD FOR GAS PHASE OXIDATION USING AN UPSTREAM LAYER - The present invention relates to a process for gas-phase oxidation, in which a gaseous stream comprising an aromatic hydrocarbon and molecular oxygen is passed through two or more catalyst zones. Furthermore, the present invention relates to a catalyst system for gas-phase reaction using a preliminary zone. | 2013-02-14 |
20130039822 | PREPARATION OF CHITOSAN-BASED MICROPOROUS COMPOSITE MATERIAL AND ITS APPLICATIONS - Microporous glutaraldehyde-crosslinked chitosan sorbents, methods of making and using them, and a generator for the radioisotope | 2013-02-14 |
20130039823 | Industrial Extraction of Uranium Using Ammonium Carbonate and Membrane Separation - This invention relates to the integration of ammonium carbonate leach processes with established acid and alkaline uranium leach processes as multifunctional industrial processes for the extraction, high degree purification and conversion of processed or semi-processed uranium as U3O8, UO2, or most tetra or hexa-valent forms of uranium, and where applicable, for the recovery of uranium from uranium ores, using advanced multiple stage membrane based technologies for the separation and concentration of uranium in solution from heavy metals and lighter elements that may be present in the solution, and the selective leach and precipitation properties of an ammonium carbonate leach. | 2013-02-14 |