Matches 1 - 49 out of 49

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US20130170964 Contoured Honeycomb Seal for Turbine Shroud  
The present application provides a stage of a turbine engine. The stage may include a bucket, a shroud facing the bucket, and a contoured honeycomb seal on the shroud. The contoured honeycomb seal...
US20130108418 METALLIC STATOR SEAL  
The present application provides a seal assembly for a turbine. The seal assembly may include a first metal shim, a second metal shim, and one or more flexible layers positioned between the first...
US20120328419 Brazed Turbine Seal  
A gas leakage seal for a turbine, including first and second cloth layers having woven warp and weft wires, wherein the first and second cloth layers are brazed together by a flux paste whereby...
US20090028695 Fluoropolymer bushings  
A bushing-like part made from a fluoropolymer and circumferentially oriented continuous high tensile modulus fibers is useful as a part for pumps and compressors and other similar types of...
US20150023782 FLOW GENERATOR  
A flow generator includes a housing, a blower structured to generate a flow of pressurized breathable air, and a suspension device to support the blower within the housing and provide a pressure...
US20100008769 Sealing Mechanism with Pivot Plate and Rope Seal  
A sealing system for sealing a gap between a dovetail tab of a bucket and a rotor. The sealing system may include a sealing slot positioned about the dovetail tab and a pivot plate positioned...
US20130177387 INTERSEGMENT SPRING "T" SEAL  
A spring seal includes a split body portion with a first leg and a second leg that extend away from a plane and a projection portion which extends from the split body portion within the plane.
US20080008582 Interlocking knife edge seals  
A compressor for a turbine engine includes multiple compressor disks having rotor blades mounted about the circumference of each of the disks. A plurality of stator blades extend between the rotor...
US20130142630 AIRFOIL SEAL SYSTEM FOR GAS TURBINE ENGINE  
A turbine airfoil seal system of a turbine engine having a seal base with a plurality of seal strips extending therefrom for sealing gaps between rotational airfoils and adjacent stationary...
US20080014076 Seal  
An isolator seal includes a stator member for placement into the stator of rotating equipment and a rotor member for placement onto a rotary shaft of the rotating equipment. The stator member and...
US20110171012 ROTATING MACHINERY WITH DAMPING SYSTEM  
One embodiment of the present invention is a damping system for rotating machinery such as gas turbine engines. Other embodiments include apparatuses, systems, devices, hardware, methods, and...
US20100068042 BRUSH SEAL FOR A TURBO-MACHINE  
A brush seal for a turbo-machine for sealing a gap between a rotating and a stationary component is disclosed. Elastically flexible bristles are arranged in a plurality of rows that are adjacent...
US20060228209 Abradable seal between a turbine rotor and a stationary component  
A seal between rotary and stationary turbine components includes an abradable coating on the surface of the stationary component between axially spaced caulked-in seal strips. The rotatable...
US20090028696 Thermoplastic polymer bushings  
A bushing made from a thermoplastic polymer and circumferentially-oriented continuous high tensile modulus fibers is useful as a part for pumps and compressors and other similar types of...
US20110064566 APPARATUS FOR IMPELLER SEALING IN CENTRIFUGAL PUMPS  
The invention relates to a device for impeller sealing in centrifugal pumps for fluid media, by means of which the gap between pump housing (1) and at least one impeller (2) is completely sealed...
US20150167485 SEALING ARRANGEMENT OF A STEAM TURBINE IN WHICH A SEALING LIQUID AND A VAPOR STEAM EXTRACTION SYSTEM ARE USED  
A sealing arrangement for a duct, through a stationary housing, of a shaft which rotates about an axis is provided, wherein a sealing liquid is used for sealing instead of sealing steam. The...
US20120027574 BLADE OUTER AIR SEAL AND REPAIR METHOD  
An article of manufacture has a body formed in part of a first metal alloy and in part of a second metal alloy, the second metal alloy having a thermal coefficient of expansion that is less than...
US20120156011 AIR CYCLE MACHINE SEAL LAND  
An air cycle machine includes a bearing housing with a shaft bore. A rotor shaft is arranged in the shaft bore and includes knife edges extending from the rotor shaft. A seal engages the shaft...
US20090169369 TURBINE NOZZLE SEGMENT AND ASSEMBLY  
A turbine nozzle segment includes a band having a plurality of circumferentially spaced apart tabs and a single airfoil extending from the band.
US20120321450 Flow Machine  
A flow machine includes two structural component parts that cooperate with one another by a bellows seal so that the bellows seal forms a medium barrier between two spaces of the flow machine...
US20120189435 ASSEMBLY FOR PREVENTING FLUID FLOW  
According to one aspect of the invention, an assembly for preventing fluid flow between turbine components includes a shim and a first woven wire mesh layer that includes a first surface coupled...
US20110020113 Seal Structure for Preventing Leakage of Gases Across a Gap Between Two Components in a Turbine Engine  
A seal structure is provided for preventing leakage of gases across a gap between first and second components in a turbine engine. The seal structure is adapted to be received in first and second...
US20080170937 Pump with an elastic device on a rolling bearing  
Pump (1) comprising a rotary shaft (30), a bearing housing (80) that is fixed relative to the rotary shaft, at least one rolling bearing (70) the inner ring (71) of which is connected to the said...
US20090169376 Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment  
A turbine nozzle segment includes a first band, an airfoil extending from the first band and a support attached to the first band. The support may have a plurality of circumferentially spaced...
US20090206554 STEAM TURBINE ENGINE AND METHOD OF ASSEMBLING SAME  
A method is provided for assembling a turbine engine. The method includes providing a retro-fit seal ring assembly that includes a plurality of unitary, arcuate ring segments that are...
US20110182722 TURBOCHARGER  
Fluid leakage from high to low pressure sides through an annular gap formed between constructional members of a turbocharger and extending radially of a turbine shaft can be prevented. The...
US20110014035 HIGH-RELIABILITY TURBINE METAL SEALING MATERIAL  
A metal sealing material used in a sealing device which can reduce a gap between a stator and a rotor of a turbine. The metal sealing material used in a sealing device for a stator and a rotor of...
US20080066444 Seal for a turbine engine  
In one aspect, the present disclosure is directed to a turbine engine. The engine may include a main housing defining a compressor compartment and an air intake housing mounted to the main...
US20090087307 REDUCED PRESSURE LOAD FINGER SEAL ASSEMBLY  
A sealing assembly for achieving a fluid seal between a rotatable shaft and a housing circumscribing the rotatable shaft to inhibit fluid leakage therebetween a high pressure fluid region and a...
US20090169370 TURBINE NOZZLE SEGMENT  
A turbine nozzle segment includes a band having a plurality of tabs, an airfoil extending from the band and a support structure attached to the tabs. The support structure has a plurality of...
US20090196742 RETRACTABLE COMPLIANT PLATE SEALS  
A seal arrangement for sealing the space between a rotating element and a stationary element, the sealing arrangement comprising a compliant plate seal housing supported adjustably in the...
US20120288361 ROTATING BRUSH SEAL  
A brush seal for use between a rotating component and a stationary component in a turbomachine is disclosed. The brush seal according to embodiments of this invention includes a set of bristles...
US20120171024 BEARING HOLDING STRUCTURE AND FAN MODULE USING SAME  
A fan module includes a frame; a fan wheel; and a bearing holding structure having a hollow bearing cup, an elastic member, and a bearing. The frame has a base, on a center of which the hollow...
US20070253809 Methods and apparatus for assembling gas turbine engines  
A method assembling a seal assembly within a gas turbine engine. The method includes coupling a stationary stator member to a gas turbine engine including a rotating member, and coupling a primary...
US20100254807 TURBINE ROTOR SEAL PLATE WITH INTEGRAL FLOW DISCOURAGER  
A seal plate for a turbine engine is provided. The turbine engine has a central axis. The seal plate comprises a forward face extending radially from the central axis. The forward face comprises a...
US20140255170 CMC TURBINE ENGINE COMPONENT  
A component of a gas turbine engine is formed from a continuous fibre reinforced ceramic matrix composite (CMC). The component has a sealing portion which, in use, makes sealing contact with an...
US20100239415 SPRING SYSTEM DESIGNS FOR ACTIVE AND PASSIVE RETRACTABLE SEALS  
A spring assembly for a retractable turbine rotor seal supported in an arcuate segment may include in one embodiment a first radially inner restraining plate having a lower surface adapted to...
US20110033283 TURBOMACHINE ROTOR COMPRISING AN ANTI-WEAR PLUG, AND ANTI-WEAR PLUG  
A turbomachine rotor including a disc including a rim and axial slots machined in the rim for the individual housing of blades, a ring being attached to one face of the rim, the ring being pierced...
US20140271149 GAS TURBINE ENGINE, MACHINE AND SELF-ALIGNING FOIL BEARING SYSTEM  
One embodiment of the present invention is a unique gas turbine engine. Another embodiment is a unique machine. A further embodiment is a unique self-aligning foil bearing system. Other...
US20100270747 NON-METALLIC BRUSH SEAL  
The invention provides, in one aspect, a brush seal comprising brush seal bristles made up of component brush seal filaments. The component brush seal filaments comprise a polyether ketone...
US20150104291 Shaft Seal Assembly With Contaminant Detection System  
A seal assembly for sealing a fluid passageway from contaminants is disclosed. The fluid passageway is formed by a rotating shaft entering an opening in a housing. The fluid passageway connects an...
US20160177810 HEAT EXCHANGER SYSTEM FOR A VEHICLE  
A heat exchanger system for a vehicle includes at least one heat exchanger, a centrifugal fan assembly for improving the flow of air through the at least one heat exchanger, the fan assembly...
US20160130962 FLOW MACHINE  
A flow machine with a rotor-side shaft includes: a stator-side housing in which the rotor-side shaft is mounted; a seal bushing configured to seal a gap between the stator-side housing and the...
US20160123343 SEALING DEVICE  
Provided is a sealing device including: an impeller configured to rotate; a casing including a groove portion in a surface facing the impeller; a floating ring configured to float between the...
US20160061047 GAS TURBINE ENGINE SEAL  
A seal for sealing a radially outer component of a gas turbine engine stator to a radially inner component thereof includes an axially resilient seal carrier adapted for mounting the seal carrier...
US20160032749 Leaf Seal for Sealing Off a Shaft Rotating Around an Axis  
A leaf seal for sealing off a shaft rotating around an axis, particularly in a gas turbine, is disclosed. The leaf seal includes a plurality of leaves arranged spaced apart from one another, where...
US20150361816 BRUSH SEAL ASSEMBLY  
A brush seal assembly may seal a gap between a diaphragm and a rotor of a turbine. The brush seal assembly includes a brush, one end of which is inserted in a rotor facing surface of a diaphragm...
US20150361815 BRUSH SEAL ASSEMBLY  
A brush seal assembly is operable to seal a gap between a diaphragm and a rotor of a turbine. A brush seal assembly includes: a brush configured to have one end inserted into one side of a...
US20150300191 ASSEMBLY FORMING A GASKET FOR A TURBOMACHINE, COMPRISING A BRUSH SEAL  
An assembly forming a gasket for a turbomachine, includes a brush seal made of a plurality of sealing elastic bristles surrounding a core, a retaining ring including a recess to at least partly...
Matches 1 - 49 out of 49