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US20120156018 |
TURBINE SHROUD FOR AIR CYCLE MACHINE
A turbine shroud for an air cycle machine includes a wall inner surface which at least partially defines a turbine flowpath, the wall inner surface defined by set of points in Table T-1 scaled by... |
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US20130266430 |
AIR TURBINE HANDPIECE
An air turbine handpiece having: a head portion with built-in free turbine blade, a neck portion installed consecutively with the head portion and grasped by an operator, a grip portion installed... |
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US20110140434 |
TURBINE RELATIONSHIPS IN PIPES
The location of in-pipe turbines within a piping system and their relationships to other devices in the piping system is dependent on several factors for the ideal operation of these turbines,... |
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US20130315721 |
Exhaust Plenum for Gas Turbine
An exhaust plenum for connection to an exhaust outlet portion of a gas turbine for receiving turbine exhaust gas. The exhaust plenum includes a first wall. The first wall includes a seal... |
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US20110204634 |
Synchronous Induced Wind Power Generation System
A synchronous induced wind power generation system is provided, which is comprised of a horizontally rotatable turbine-generator section that wind vanes into the prevailing wind direction. The... |
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US20130224000 |
Panel for the acoustic treatment comprising hot air ducts and at least one annular channel
An aircraft nacelle comprising a lip extended by an inner conduit forming an air intake, a front frame delimiting with said lip an annular channel wherein hot air circulates, as well as a panel... |
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US20120128475 |
Vortex Enhanced Wind Turbine Diffuser
A diffuser for a wind turbine where slots in said diffuser wall entrain air to enter into the diffuser with a swirl that is counter to the internal swirl created as a reaction to the turbine... |
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US20120134789 |
Water Pump
A water pump includes a pump shaft surrounded by a pump housing having a tubular section. A pulley having a cylindrical section and a flange wall is mounted on an end section of the pump shaft. An... |
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US20130115065 |
ASYMMETRIC RADIAL SPLINE SEAL FOR A GAS TURBINE ENGINE
A shroud apparatus for a gas turbine engine includes: an annular shroud segment having an arcuate bottom wall defining an arcuate inner flowpath surface, spaced-apart forward and aft walls... |
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US20120045320 |
AIR TURBINE STARTER TURBINE NOZZLE AIRFOIL
A vane profile section for an Air Turbine Starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, the airfoil profile section defined by a... |
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US20140037436 |
TURBINE HOUSING FOR TURBOCHARGER
A turbine housing (3) applied to a turbine (2) incorporated in a turbocharger (1) includes a main body (10) in which a wheel housing chamber (13) housing a turbine wheel (4) and an exhaust passage... |
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US20120055160 |
AIR CURRENT GENERATING SYSTEM AND METHOD
An air current generating system and method, includes an air source, a passage (105), at least a motor-less air pump device (104) and at least a turbine generating set (102, 103); the passage has... |
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US20110085898 |
VERTICAL AXIS TURBINE FOILS
Geometries of foil shapes that act particularly well to increase the power output of adjacent vertical axis turbines are presented. |
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US20110150638 |
Fan Device
A fan device includes: a fan housing configured with a receiving space defined among opposite top and bottom walls, and a surrounding side wall; a fan impeller mounted in the receiving space,... |
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US20120163963 |
STRUCTURE FOR GAS TURBINE CASING
A structure for a gas turbine casing, capable of preventing gas from leaking when the structure is subjected to pressure. A structure for a gas turbine casing, divided by a horizontal plane at... |
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US20140010641 |
Exhaust System For Use With A Turbine And Method Of Assembling Same
An exhaust system for use with a steam turbine is provided. An exhaust hood includes an input and an output, the input receiving fluid from the steam turbine. The exhaust hood includes a first... |
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US20140030080 |
TURBINE HOUSING FOR AIR CYCLE MACHINE
A turbine inlet housing has a main housing body extending about a central axis. An inlet duct delivers air into a cavity within the main housing body. Bolt hole bosses are formed on a downstream... |
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US20110274537 |
BLADE EXCITATION REDUCTION METHOD AND ARRANGEMENT
An impeller shroud is configured to receive an impeller. The impeller shroud establishes a plurality of air-bleed holes configured to communicate air with an impeller. The air-bleed holes are... |
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US20130156556 |
LOW-DUCTILITY TURBINE SHROUD
A shroud segment for a gas turbine engine, the shroud segment constructed from a composite material including reinforcing fibers embedded in a matrix, and having a cross-sectional shape defined by... |
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US20150139795 |
BLOWER ASSEMBLY
In various implementations, a plug fan assembly may include a plug fan housing and a blower wheel. The plug fan housing may include angled corner(s) and/or a flared portion. The plug fan may be... |
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US20120003083 |
Side Channel Pump for Conveying Fuel in a Motor Vehicle
A side channel pump for conveying fuel having a flow divider disposed in an impeller. The flow divider divides blade chambers of the impeller into individual partial chambers. Flow dividers are... |
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US20140062093 |
BUILDINGS WITH WIND-ENERGY-CONVERSION SYSTEMS
An embodiment of a building may include a wind-energy-conversion system with a duct that may be a substantially vertical converging nozzle. An energy extractor may be fluidly coupled to the duct.... |
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US20110033286 |
NACELLE FOR TURBOJET ENGINE
The present invention relates to a nacelle for a turbojet engine comprising an air intake structure able to channel an airflow towards a fan of the turbojet engine, and a middle structure... |
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US20110108251 |
Fan Housing and Heat Dissipating Fan with Fan Housing
A fan housing includes a plastic casing having a skirt-board and a lateral wall. The skirt-board includes inner and outer peripheries spaced in a radial direction while the plastic casing further... |
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US20110150639 |
Fan Device
A fan device includes: a fan housing configured with a receiving space defined among opposite top and bottom walls, and a surrounding side wall; and a fan impeller mounted in the receiving space,... |
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US20130028718 |
STRUT, A GAS TURBINE ENGINE FRAME COMPRISING THE STRUT AND A GAS TURBINE ENGINE COMPRISING THE FRAME
A strut is provided for being arranged between an annular inner structural casing and an annular outer structural casing in a gas turbine engine frame for carrying loads between the inner and... |
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US20100266428 |
PROPELLER FAN
A propeller fan includes a hub 1 and a plurality of blades 2, which are radially arranged on the outer circumference of the hub 1. A plurality of bent surface-shaped recesses 21 to 23 are formed... |
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US20130259641 |
NACELLE WITH HINGED COWL DOORS ENABLING ACCESS TO THE ENGINE
A nacelle for an engine has outer and inner cowl doors that are independently rotatable about offset hinge lines. A connection device is provided for selectively connecting the outer and inner... |
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US20130272856 |
Swimming Pool Pump Motor Cover
The Stockly Swimming Pool Pump Motor Cover protects both sides; top, and front of the swimming pool pump motor from sun, rain, sprinklers and morning dew. It has an optional base, which secures... |
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US20120121396 |
WIND ENERGY POWER ENHANCER SYSTEM
An enhanced multi-phased wind power generating system is disclosed that creates power from flow through an air inflow chamber and by second phase air flow that does not pass through the inflow... |
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US20110236194 |
FAN APPARATUS WITH AIR DUCT
An air duct includes a cover and two adjusting pieces. The cover includes a top board and two end boards extending downwards from two opposite ends of the top board. The cover defines an air... |
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US20110064567 |
Impingement Baffle for a Gas Turbine Engine and Gas Turbine Engine
An impingement baffle for a gas turbine engine is provided. The impingement baffle is a one piece impingement ring with one opening and with fastening elements at both free ends of the impingement... |
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US20140034162 |
Multiple Pump System
A multiple pump system is disclosed. The multiple pump system may include a fluid tank and a multiple pump vessel connected to the fluid tank. The multiple pump vessel may include at least one... |
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US20140178173 |
EJECTOR ASSEMBLY
A recirculation flow collector for a fan includes an arcuate housing; a first face with a first circular opening to receive flow; a second face with a second circular opening to allow flow in a... |
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US20120243981 |
CAST TURBINE CASING AND NOZZLE DIAPHRAGM PREFORMS
Various turbine component preforms are disclosed having near-net shape features. In one embodiment, a turbine casing preform is disclosed. The turbine casing preform includes an as-cast body... |
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US20130280050 |
TURBINE VIBRATION REDUCTION SYSTEM
A turbine vibration reduction system includes a nozzle, a bucket in operable communication with the nozzle, and a structure having at least one opening configured to inject fluid into flow... |
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US20120183392 |
CAST TURBINE HOUSING WITH STAMPED VOLUTE
A turbine housing includes a housing having a volute section. A volute insert is positioned within an interior portion of the volute section. The surface of the volute insert may be smoother than... |
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US20130004306 |
CHORDAL MOUNTING ARRANGEMENT FOR LOW-DUCTILITY TURBINE SHROUD
A shroud apparatus for a gas turbine engine includes: a shroud segment comprising low-ductility material and having a cross-sectional shape defined by opposed forward and aft walls, and opposed... |
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US20110142605 |
LOW-PRESSURE STEAM TURBINE HOOD AND INNER CASING SUPPORTED ON CURB FOUNDATION
A support arrangement for an exhaust hood. The inner casing in the inventive arrangement is supported directly by the curb foundation. As a result, the effect of pressure changes in the exhaust... |
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US20130071237 |
HOUSING FOR AIR MACHINE HAVING DRAIN HOLES
A housing for use in an air machine includes a housing body for housing at least one rotor. The housing body has at least one conduit for connection to a connecting conduit. The conduit has a... |
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US20130170968 |
HEAT DISSIPATING FAN WITH LATERAL AIR INLET AND OUTLET
An exemplary heat dissipating fan includes a frame and an impeller rotatablely received in the frame. The frame includes a base and a top cover disposed on the base, the base includes a bottom... |
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US20130034431 |
CAMBERED AERO-ENGINE INLET
A propulsion system includes an engine with a fan and a nacelle that circumscribes the engine. The engine defines an axis. A distance between a forwardmost point at the top of the nacelle and at... |
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US20060204361 |
Adjustable Inflate and Deflate Air Pump
The present invention provides an adjustable inflate and deflate air pump consisting of: a pump frame, a pump body, a motor, blades, an air input hole, an air output hole, and a valve. A pump... |
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US20100303646 |
Non-Dilution Blower Apparatus for High Efficiency Water Heater
A blower housing of novel two-piece construction is comprised of first and second housing parts of stamped or drawn sheet metal that are attached together. The two-piece construction provides the... |
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US20140286764 |
COMPOSITE PANEL HAVING A BUILT-IN SAMPLING SCOOP
A composite panel includes an inner skin and an outer skin and has an opening for receiving a sampling scoop, which forms a channel and the sampling opening of which is in communication with the... |
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US20110164966 |
Method and apparatus to improve wake flow and power production of wind and water turbines
A wake flow injector method and apparatus are presented to improve the power production of wind and water turbines by directly injecting higher-energy fluid or air directly into the wake flow... |
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US20110052380 |
SECTORED DISTRIBUTOR FOR TURBOMACHINE
The invention relates to a sectored distributor (112) for a turbomachine, including two coaxial platforms mutually connected by radial blades, the inner platform (130) being connected to an... |
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US20150152881 |
EXTENDIBLE AND REINFORCEABLE NACELLE AND METHOD FOR MAKING SAME
A nacelle for a wind turbine includes a cover defining an internal volume. The cover extends along a longitudinal direction, and the cover has a predefined length, a predefined width and a... |
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US20120219406 |
PIPELINE PUMP SHAPED BY STAMPING AND WELDING
A pipeline pump shaped by stamping and welding, comprises a pump body, a pedestal, a pump rear cover and a motor installed at the opening of the pump body, and an impeller arranged inside the pump... |
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US20140037437 |
RETROFITABLE AUXILIARY INLET SCOOP
A gas turbine engine includes a fan nacelle and a core nacelle spaced radially inwardly of the fan nacelle to define a bypass flowpath. The engine includes a scoop to direct air from the bypass... |