Matches 1 - 20 out of 20
Match Document Document Title
7278208 Method of replacing an abradable portion on the casing on a turbojet fan  
A simple and low cost method of replacing an abradable portion on the fan casing of a turbojet includes an inside heating belt together with holding sectors therefor are put into place against the...
7025356 Air-oil seal  
An air-oil seal having a runner surface comprising at least one component selected from the group consisting of: polyetheretherketone; polyetherimide; polyphenylene sulfide; and polyetherketoneketone.
7001145 Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine  
A rotary machine includes a rotatable rotor, buckets radially mounted on and spaced apart about the rotor, a stationary stator/casing disposed about and radially outward from the rotor defining an...
6916529 High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same  
An abradable coating composition for use on shrouds in gas turbine engines or other hot gas path metal components exposed to high temperatures containing an initial porous coating phase created by...
6916021 Sealing arrangement  
The present invention relates to a sealing arrangement which is formed between a rotating assembly ( 4, 6 ) and a static assembly ( 3, 14, 15 ). In this sealing arrangement, the rotating assembly (...
6905305 Engine casing with slots and abradable lining  
An engine casing ( 16 ) encloses a rotor ( 15 ) and has a wall the inner surface ( 17 ) of which has slots ( 20 ) therein. An abradable lining ( 19 ) is attached to the inner surface ( 17 ) of the...
6739593 Device for reducing the sealing gap between a rotating component and a stationary component inside a rotary turbo-engine through which a flow passes axially  
A device for reducing the sealing gap between a rotating component and a stationary component inside a rotary turbo-engine through which a flow passes axially and in which the rotating component...
6663739 Method for forming a fluid seal between rotating and stationary members  
The present invention provides a method of forming an abradable seal between rotating and non-rotating components of a machine. A sheet of abradable material is formed and then cut to a desired...
6652226 Methods and apparatus for reducing seal teeth wear  
A gas turbine engine includes a non-rotatable member that includes a honeycomb seal that reduces wear to rotor seal teeth disposed within the gas turbine engine. The gas turbine engine also...
6499742 Brush seal assembly and method of using brush seal assembly  
The invention provides a brush seal assembly, and method of using, for reducing adverse fluid flow effects to a brush seal,.the brush seal assembly comprising a support housing having a passage; a...
6358002 Article having durable ceramic coating with localized abradable portion  
An air seal is illustrated as used in a gas turbine engine. The seal includes at least a seal substrate, a relatively dense, erosion resistant ceramic layer applied over the bond coat, and an...
5683789 Abradable shroud assembly for turbomachinery  
A bonded assembly which includes a heating element in thermal contact with the adhesive component of the bonded assembly, such that the heating element can serve to thermally degrade the adhesive...
5662757 Method of removing an abradable shroud assembly for turbomachinery  
A bonded assembly which includes a heating element in thermal contact with the adhesive component of the bonded assembly, such that the heating element can serve to thermally degrade the adhesive...
5472315 Abradable coating in a gas turbine engine  
An abradable coating is provided for use on a composite substrate which has a coefficient of thermal expansion substantially similar to that of the substrate and which is formed with a matrix resin...
5388959 Seal including a non-metallic abradable material  
A fan assembly for a gas turbine engine for aircraft has a stator casing made of a first material and an annular abradable seal structure made of a second material comprising an epoxy foam having...
5364543 Abradable non-metallic seal for rotating turbine engine  
A turbine engine having an interior housing and one or more annular abradable seals for the turbine blades. The abradable seal comprises a resin having fractured hollow inorganic non-metallic...
5304032 Abradable non-metallic seal for rotating turbine engines  
A turbine engine having an interior housing and one or more annular abradable seals for the turbine blades. The abradable seal comprises a resin having fractured hollow inorganic non-metallic...
5143511 Regenerative centrifugal compressor  
A regenerative centrifugal compressor has an impeller disk with axial impeller blades on either side of the impeller disk rim, and a support housing for rotationally supporting a drive shaft for...
5135237 Brush seal with asymmetrical elements  
A seal member for effecting a seal between a shaft intended to rotate at high rates and a housing through which the shaft extends has a carrier for mounting on one of the shaft or housing and a...
4536127 Turbocompressor provided with an abradable coating  
An improvement for a turbocompressor having a rotor, a stator and a casing, and an abradable coating provided between the rotor blades and the casing, or between the stator vanes and the rotor,...
Matches 1 - 20 out of 20