F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages

Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581)
12/2002
12/26/2002	US20020197157 Tandem guide vanes
12/26/2002	US20020197155 Abradeable seal system
12/26/2002	US20020197150 Device for compensating for an axial thrust in a turbo engine
12/25/2002	CN2527712Y Air sealing ring for bearing box oil catch of steam turbine
12/25/2002	CN1097176C Air compressor and wall treatment
12/19/2002	US20020192074 Spring-backed abradable seal for turbomachinery
12/19/2002	US20020189096 Brush seals
12/18/2002	EP1267042A2 Shrouded gas turbine blade
12/12/2002	WO2002099254A1 Abradeable seal system
12/12/2002	WO2002099253A1 Gas turbine
12/12/2002	US20020187046 Turbomachine rotor assembly with two bladed-discs separated by a spacer
12/12/2002	US20020187040 Overlapping interference seal and methods for forming the seal
12/11/2002	EP1264966A1 Steam turbine and power generating equipment
12/11/2002	EP1264964A1 Arrangement for turbomachine rotor with two blade discs separated by a spacer
12/10/2002	US6491498 Turbine blade pocket shroud
12/10/2002	US6491093 Cooled heat shield
12/05/2002	WO2002097241A1 Turbine blade with sealing element
12/05/2002	US20020182069 Turbo machines
12/05/2002	US20020182067 Gas turbine blade and gas turbine
12/05/2002	US20020178727 Methods and apparatus for injecting fuel into gas turbine engines
12/04/2002	EP1262695A1 Sealing joint plate
12/04/2002	EP1262633A1 Turbine blade with knife edge sealing
12/03/2002	US6488471 Gas-turbine brush seals with permanent radial gap
11/2002
11/28/2002	DE10122732A1 Anordnung für eine nicht-hermetische Dichtung Arrangement for a non-hermetic seal
11/27/2002	EP1260673A2 Turbine cooling circuit
11/27/2002	CN1381670A Combustion turbine with axial relative movel guide unit
11/26/2002	US6487491 System and method of controlling clearance between turbine engine blades and case based on engine components thermal growth model
11/26/2002	US6486487 Apparatus and method for measuring and selectively adjusting a clearance
11/26/2002	US6485025 Metallic cellular structure
11/21/2002	US20020172591 Turbine cooling circuit
11/21/2002	US20020170176 Turbine airfoil process sequencing for optimized tip performance
11/20/2002	EP1258599A2 Assembly method and apparatus for maintaining rotor assembly tip clearances
11/20/2002	EP1258598A2 Turbine airfoil tip
11/20/2002	EP1002184B1 Housing for a fan, pump or compressor
11/19/2002	US6481960 Variable gas turbine compressor vane structure with sintered-and-infiltrated bushing and washer bearings
11/19/2002	US6481959 Gas turbine disk cavity ingestion inhibitor
11/14/2002	WO2002090724A1 Casing ring
11/14/2002	WO2002090723A1 Arrangement for mounting two coaxial shaftlines
11/14/2002	WO2002090720A1 Device for a non-hermetic seal
11/14/2002	US20020168263 Seal element for sealing a gap and combustion turbine having a seal element
11/13/2002	EP1256695A1 Element for a gas turbine guiding ring and gas turbine comprising such element
11/13/2002	CN1379167A Moulded article formed into flow guiding ring
11/13/2002	CN1379166A Sealing element for sealing gap and combustion turbine possessing said sealing element
11/12/2002	US6478304 Sealing ring for non-hermetic fluid seals
11/07/2002	US20020164247 Turbomachine with double-faced rotor-shroud seal structure
11/07/2002	US20020164246 Gas turbine with axially mutually displaceable guide parts
11/07/2002	DE10121390A1 Exhaust gas turbocharger for internal combustion engine, has shroud ring on turbine wheel around blades, and tunnel-like flow path is formed between adjacent turbine blades
11/06/2002	EP1255023A1 Mounting assembly of two coaxial shafts
11/06/2002	EP1254968A1 Material treatment for reduced cutting energy and improved temperature capability of honeycomb seals
11/06/2002	EP1254301A2 Turbine blade arrangement
11/06/2002	CN1378036A Turbomachine
10/2002
10/31/2002	WO2002086299A1 Air turbine starter with seal assembly
10/31/2002	WO2002048525A3 System to feed cooling air into a gas turbine rotor
10/31/2002	US20020159880 Gas turbine disk cavity ingestion inhibitor
10/31/2002	US20020158417 Material treatment for reduced cutting energy and improved temperature capability of honeycomb seals
10/31/2002	DE4042729C2 Axial flow turbine for gas turbine engine
10/31/2002	DE10121019A1 Gasturbinendichtung Gas turbine seal
10/31/2002	DE10117231A1 Rotorspalt-Steuermodul Rotor gap control module
10/30/2002	EP1253294A2 Gas turbine shroud seal
10/29/2002	US6471478 Axial seal system for a gas turbine steam-cooled rotor
10/29/2002	US6471472 Turbomachine shroud fibrous tip seal
10/29/2002	US6471469 Methods and apparatus for sealing gas turbine engine variable nozzles
10/29/2002	US6471216 Rotating seal
10/29/2002	US6471213 Seal structure for gas turbine
10/24/2002	US20020154992 Shaped part for forming a guide ring
10/24/2002	US20020154991 Variable gas turbine compressor vane structure with sintered-and-infiltrated bushing and washer bearings
10/23/2002	EP1250555A2 Thermal shield for a component carrying hot gases, especially for structural components of gas turbines
10/23/2002	EP1017954B1 Heat recovery steam generator
10/22/2002	WO2002068799A1 Combustion engine, gas turbine, and polishing layer
10/22/2002	US6468026 Blade containing turbine shroud
10/22/2002	US6467339 Method for deploying shroud segments in a turbine engine
10/17/2002	WO2002081869A1 Rotor gap control module
10/17/2002	US20020150469 Turbine
10/17/2002	US20020150467 Steam-cooling-type turbine
10/17/2002	US20020150316 Bearing assembly
10/17/2002	DE10118720A1 Pumpe Pump
10/17/2002	CA2442749A1 Rotor gap control module
10/16/2002	EP1249609A1 Pump with self-centering interlocking shaft
10/16/2002	EP1249592A2 Steam cooled turbine
10/16/2002	EP1249591A2 Cooling structure for gas turbines
10/16/2002	EP1249577A1 Gas turbine with axially movable shroud elements
10/16/2002	EP1248924A1 Thermally stressable wall and method for sealing a gap in a thermally stressed wall
10/16/2002	CN1092750C Gas turbine engine shroud seals
10/15/2002	US6464457 Turbine leaf seal mounting with headless pins
10/15/2002	US6464453 Turbine interstage sealing ring
10/15/2002	US6464232 Leaf seal
10/15/2002	US6463729 Combined cycle plant with gas turbine rotor clearance control
10/10/2002	WO2002059462A3 Actuator shaft seal for variable nozzle turbocharger
10/10/2002	US20020146317 Vapor tube structure of gas turbine
10/10/2002	US20020145258 Abradable coating and method of production
10/09/2002	EP1247943A1 Coolable turbine shroud member
10/09/2002	EP1247942A2 Seal element for sealing a gap and combustion turbine having such a seal element
10/09/2002	EP1056931B1 Sealing device and use of a sealing device
10/08/2002	US6460857 Brush seal segment end bristle protection and flexibility maintenance device and methods of forming the segment
10/08/2002	US6460324 Gas turbine engine
10/03/2002	WO2002077500A1 Rotary machine with seal
10/03/2002	WO2002077417A2 A method of operating a turbine and a gas turbine
10/03/2002	WO2002042623A3 Fan-stator interaction tone reduction
10/03/2002	WO2002042610A3 Metallic honeycomb cellular seal-structure for a turbomachine
10/03/2002	WO2001027444A9 Bearing housing for a turbomachine

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