| Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581) |
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| 06/05/1997 | WO1997020131A1 Reducing steady state rotor blade tip clearance in a land-based gas turbine |
| 06/03/1997 | US5634766 Turbine stator vane segments having combined air and steam cooling circuits |
| 05/28/1997 | EP0775805A2 Stator shroud |
| 05/27/1997 | US5632598 Shrouded axial flow turbo machine utilizing multiple labrinth seals |
| 05/27/1997 | US5632492 Sealing configuration for a passage of a shaft through a casing and method of operating the sealing configuration |
| 05/21/1997 | EP0774050A1 Interrupted circumferential groove stator structure |
| 05/21/1997 | EP0774048A1 Gas turbine blade seal |
| 05/20/1997 | US5630702 Arrangement for influencing the radial clearance of the blading in axial-flow compressors including hollow spaces filled with insulating material |
| 05/20/1997 | US5630593 Pressure-energized sealing rings |
| 05/20/1997 | US5630590 Method and apparatus for improving the airsealing effectiveness in a turbine engine |
| 05/14/1997 | EP0773347A1 Strip seal for turbomachinery rotor blade tips |
| 05/07/1997 | EP0711215A4 Method of casting a metal article |
| 05/07/1997 | CN2253777Y Brush type gland sealing capable of automatic adjusting gap |
| 05/07/1997 | CN1034829C An impulse steam turbine including a drum motor |
| 05/06/1997 | US5626347 Coning resistant face seal having a "U" shape |
| 05/02/1997 | EP0770761A1 Rotor blade outer tip seal apparatus |
| 04/29/1997 | US5624227 Seal for gas turbines |
| 04/24/1997 | WO1997014285A2 Method and device for producing superheated steam from saturated steam and a steam generating facility |
| 04/24/1997 | DE19538674A1 Verfahren und Einrichtung zur Erzeugung von überhitztem Dampf aus Sattdampf sowie Dampfkraftanlage Method and apparatus for the production of superheated steam from saturated steam and steam power plant |
| 04/23/1997 | EP0769093A1 Turbine vane assembly with integrally cast cooling fluid nozzle |
| 04/23/1997 | CN1148134A Rotator of thermal turbine |
| 04/22/1997 | US5622474 Blade tip seal insert |
| 04/17/1997 | WO1997013958A1 Turbomachinery abradable seal |
| 04/15/1997 | US5619850 Gas turbine engine with bleed air buffer seal |
| 04/09/1997 | EP0767329A1 Device for sealing an annular chamber |
| 04/09/1997 | CN1034525C Impulse turbine with drum rotor |
| 04/03/1997 | WO1997012125A2 Sealing element for sealing a gap and gas turbine facility |
| 04/02/1997 | EP0765951A2 Abradable ceramic coating |
| 04/02/1997 | EP0623189B1 Coolable outer air seal assembly for a turbine |
| 03/26/1997 | EP0764765A1 Rotor blades vibration damping device |
| 03/25/1997 | US5613829 Gas turbine subassembly having a brush seal |
| 03/18/1997 | US5611669 For a working fluid |
| 03/12/1997 | EP0761930A1 Seal and retention segments for the blades of an axial turbomachine |
| 03/12/1997 | EP0761929A1 Rotor for thermic turbomachines |
| 03/11/1997 | US5609469 Rotor assembly shroud |
| 03/05/1997 | EP0605417B1 Impermeable, abradable seal and method for the production thereof |
| 03/04/1997 | US5607284 Baffled passage casing treatment for compressor blades |
| 02/27/1997 | DE19527605A1 Brush seal for turbo engines esp gas turbine engines |
| 02/25/1997 | US5605437 Compressor and method of operating it |
| 02/18/1997 | US5603603 Abrasive blade tip |
| 02/18/1997 | US5603510 Variable clearance seal assembly |
| 02/12/1997 | EP0757751A1 Shroud segment having a cut-back retaining hook |
| 02/12/1997 | EP0757750A1 Brush seal support and vane assembly windage cover |
| 02/11/1997 | US5601407 Stator for turbomachines |
| 02/11/1997 | US5601404 Integral disc seal |
| 02/11/1997 | US5601403 Apparatus and methods for modifying a turbine diaphragm for use with a reduced rotor LAN diameter |
| 02/11/1997 | US5601402 Turbo machine shroud-to-rotor blade dynamic clearance control |
| 02/04/1997 | US5599170 Seal for gas turbine rotor blades |
| 01/28/1997 | US5597286 Turbine frame static seal |
| 01/28/1997 | US5597167 Brush seal with fool proofing and anti-rotation tab |
| 01/22/1997 | EP0754864A1 Turbomachine |
| 01/16/1997 | WO1997001695A1 A turbine disc with blade seal plates |
| 01/15/1997 | EP0753376A1 Method of repairing an abradable seal |
| 01/14/1997 | US5593278 Gas turbine engine rotor blading sealing device |
| 01/14/1997 | US5593277 Smart turbine shroud |
| 01/14/1997 | US5593276 Turbine shroud hanger |
| 01/14/1997 | US5593165 Circumferential flow channel for carbon seal runner cooling |
| 01/08/1997 | EP0752053A1 Turbine blade damper and seal |
| 01/07/1997 | US5591002 Closed or open air cooling circuits for nozzle segments with wheelspace purge |
| 01/02/1997 | EP0751280A1 Flow aligned plenum endwall treatment for compressor blades |
| 01/02/1997 | EP0751104A2 An abradable composition, a method of manufacturing an abradable composition and a gas turbine engine having an abradable seal |
| 12/30/1996 | CA2177657A1 Abradable composition, a method of manufacturing an abradable composition and a gas turbine engine having an abradable seal |
| 12/27/1996 | EP0749520A1 Compressor stator assembly |
| 12/25/1996 | CN1033660C Turbine geometry to reduce damage from hard particles |
| 12/24/1996 | US5586859 Flow aligned plenum endwall treatment for compressor blades |
| 12/24/1996 | US5586773 Gas-path leakage seal for a gas turbine made from metallic mesh |
| 12/19/1996 | WO1996041069A1 Steam seal air removal system |
| 12/17/1996 | US5584651 Cooled shroud |
| 12/10/1996 | US5582413 Oil seal for gas turbine |
| 12/05/1996 | DE19520268A1 Seal for contact faces of static elements |
| 12/03/1996 | US5580217 Gas turbine engine fan blade assembly |
| 11/26/1996 | US5577887 Metallic lip seal and turbo jet engine equipped with said seal |
| 11/26/1996 | US5577885 Condensing turbine having at least two seals for sealing off the turbine casing |
| 11/26/1996 | US5577547 Method of casting a metal article |
| 11/12/1996 | US5573375 Turbine engine rotor blade platform sealing and vibration damping device |
| 10/23/1996 | CN1133946A Arrangement for influencing radial clearance of blading in axial-flow compressors |
| 10/16/1996 | CN1133404A Air compressor end wall treatment |
| 10/15/1996 | US5564896 Method and apparatus for shaft sealing and for cooling on the exhaust-gas side of an axial-flow gas turbine |
| 10/09/1996 | EP0626036B1 Improved cooling fluid ejector |
| 10/08/1996 | US5562408 Isolated turbine shroud |
| 10/08/1996 | US5562404 Vaned passage hub treatment for cantilever stator vanes |
| 10/02/1996 | EP0735243A2 Inner turbine shell with bucket tip clearance control |
| 10/02/1996 | EP0735242A1 Sealing between segments of stator nozzle ring |
| 10/02/1996 | EP0611429B1 Thermally movable arrangement for sealing an intermediate space, especially in a steam turbine |
| 09/24/1996 | US5558500 Elastomeric seal for axial dovetail rotor blades |
| 09/19/1996 | WO1996028643A1 Gas turbine engine case coated with thermal barrier coating to control axial airfoil clearance |
| 09/19/1996 | WO1996028642A1 Wear resistant gas turbine engine airseal assembly |
| 09/19/1996 | DE19527781C1 Brush seal for gas turbine engine |
| 09/11/1996 | EP0731254A1 Nozzle and shroud mounting structure |
| 09/11/1996 | EP0682741B1 Coolable outer air seal assembly for a gas turbine engine |
| 09/10/1996 | US5553999 Sealable turbine shroud hanger |
| 09/03/1996 | US5551840 Gas turbine engine blade |
| 08/29/1996 | DE19601819A1 Turbinenschaufel-Anordnung mit einem gekühlten Deckband Turbine blade assembly with a cooled shroud |
| 08/29/1996 | DE19601818A1 Turbinenschaufel-Anordnung mit einem Deckband Turbine blade assembly with a shroud |
| 08/28/1996 | EP0728258A1 Turbine shroud segment |
| 08/20/1996 | US5547340 Spillstrip design for elastic fluid turbines |
| 08/14/1996 | EP0725888A1 Mounting and sealing arrangement for a turbine shroud segment |
| 08/14/1996 | EP0725842A1 Plasma sprayed abradable seals for gas turbine engines |
| 08/13/1996 | US5545431 Metallurgically bonding to substrate metallic layer which has elastic modulus matched with substrate and does not form brittle intermetallic with it |
| 08/13/1996 | US5545007 Engine blade clearance control system with piezoelectric actuator |