| Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581) |
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| 06/22/1999 | US5913812 Steam seal air removal system |
| 06/22/1999 | US5913678 Arrangement for sealing combustion-chamber bricks |
| 06/22/1999 | US5913658 Removable inner turbine shell with bucket tip clearance control |
| 06/17/1999 | WO1999030065A1 Turbine power plant having minimal-contact brush seal augmented labyrinth seal |
| 06/17/1999 | WO1999030010A1 Turbine passive thermal valve for improved tip clearance control |
| 06/17/1999 | WO1999030009A1 Seal assembly for a gas turbine engine |
| 06/17/1999 | WO1999030008A1 Cover plate for gas turbine rotor |
| 06/16/1999 | EP0922837A2 Fan case liner |
| 06/10/1999 | WO1999028598A1 Turbomachine and method for adjusting the width of a radial gap |
| 06/09/1999 | EP0921335A2 Gas turbine spindle bolt seal device |
| 06/09/1999 | EP0921278A1 Sealing structure for first stage stator blade of gas turbine |
| 06/09/1999 | EP0921277A1 Seal structure between gas turbine discs |
| 06/09/1999 | EP0921273A1 Rotor for gas turbines |
| 06/09/1999 | CN1219215A Gas turbine engine shroud seals |
| 06/02/1999 | EP0919701A1 Sealing structure for joint surfaces of flanges of gas turbine |
| 06/02/1999 | EP0919700A1 Device for sealing gas turbine stator blades |
| 06/02/1999 | EP0919699A2 Columnar zirconium oxide abrasive coating for a gas turbine engine seal system |
| 06/02/1999 | EP0918964A2 Noncontacting finger seal |
| 06/02/1999 | CN1218535A Seal arrangement and steam turbine |
| 06/02/1999 | CN1218534A Brush seal |
| 05/26/1999 | EP0757751B1 Shroud segment having a cut-back retaining hook |
| 05/26/1999 | CN1217762A Method and apparatus for minimizing leakage in turbine seals |
| 05/25/1999 | US5906473 Removable inner turbine shell with bucket tip clearance control |
| 05/20/1999 | DE19750516A1 Abradable seal |
| 05/18/1999 | US5904356 Labyrinth seal with contaminant purging passageway for bearing housings |
| 05/12/1999 | DE19850504A1 Brush seal for high pressure rotor applications |
| 05/04/1999 | US5899660 Gas turbine engine casing |
| 04/28/1999 | EP0911491A1 High differential pressure end rotor seal |
| 04/28/1999 | EP0911490A2 Double cross type seal device for stationary gas turbine blades |
| 04/27/1999 | US5897920 Method for providing an abrasive coating on a metallic article |
| 04/08/1999 | WO1999017000A1 Housing for a fan, pump or compressor |
| 04/08/1999 | DE19742621A1 Shaft seal component for steam turbine machine |
| 04/06/1999 | US5890874 Rotors for gas turbine engines |
| 04/06/1999 | US5890873 Labyrinth seal for a turbine bucket cover |
| 04/01/1999 | WO1999015828A1 Heat recovery steam generator |
| 03/31/1999 | CN1212321A Enclosing belt for axial flow steam turbine |
| 03/24/1999 | EP0903519A1 Flexible cloth seal assembly |
| 03/24/1999 | EP0903468A1 Shroud for an axial turbine |
| 03/17/1999 | EP0902163A2 Seal device between fastening bolt and bolthole in gas turbine disc |
| 03/16/1999 | US5883314 Improved method of coating turbine engine shrouds |
| 03/16/1999 | US5881551 Heat recovery steam generator |
| 03/11/1999 | DE19738671A1 Seal between rotary and stationary components e.g. in axial flow steam turbines |
| 03/10/1999 | EP0900920A2 Sealing device between a blade platform and two stator shrouds |
| 03/10/1999 | EP0900323A1 Gas turbine engine shroud seals |
| 03/10/1999 | EP0774050B1 Interrupted circumferential groove stator structure |
| 03/03/1999 | EP0899490A2 Fluid seal |
| 02/24/1999 | EP0897460A1 Method and apparatus for minimizing leakage in turbine seals |
| 02/24/1999 | EP0897459A1 Brush seal |
| 02/23/1999 | US5873702 Apparatus and method for sealing gas turbine blade roots |
| 02/16/1999 | US5871333 Tip clearance control |
| 02/16/1999 | CA2027283C Turbomachine comprising thermal deformation means |
| 02/11/1999 | WO1999006673A1 Improved brush seal and method of making same |
| 02/11/1999 | WO1999006671A1 Distribution of cooling air in a turbine stage of a gas turbine |
| 02/11/1999 | DE19735932C1 Shaft seal for turbine pump |
| 02/10/1999 | EP0896128A2 Seal structure of gas turbine stationary blade shroud |
| 02/10/1999 | EP0774048B1 Gas turbine blade seal |
| 02/10/1999 | CN2307104Y Spaceless comb tooth steam leakproof seal device |
| 02/10/1999 | CN1207454A 燃气轮机 Gas turbine |
| 02/09/1999 | US5868398 Gas turbine stator vane seal |
| 02/03/1999 | EP0894947A2 Gas turbine interstage seal |
| 02/03/1999 | EP0894945A2 Turbine and turbine blading |
| 02/03/1999 | EP0894944A1 Turbine blading |
| 02/03/1999 | EP0894942A2 Gas Turbine |
| 02/02/1999 | US5865600 Gas turbine rotor |
| 01/28/1999 | WO1999004142A1 Device for cooling or heating a circular housing |
| 01/28/1999 | DE19812380A1 Support for low-expansion seal of gas turbine engine |
| 01/28/1999 | CA2266343A1 Cooling or heating apparatus for a circular housing |
| 01/27/1999 | EP0893632A2 Shingle damper brush seal |
| 01/27/1999 | CN1206449A Device for monitoring radial gaps between turbine housing and blade tips |
| 01/20/1999 | EP0892153A1 Heating or cooling device for carter with a circular section |
| 01/20/1999 | EP0892152A1 Heating or cooling device for a carter with circular section |
| 01/13/1999 | EP0890711A2 Hard coating for a metallic engine element and production method therefor |
| 01/13/1999 | EP0890710A2 Gas turbine moving blade steam cooling system |
| 01/13/1999 | EP0890018A1 Method and apparatus for improving the airsealing effectiveness in a turbine engine |
| 01/12/1999 | US5857338 Seal system for geothermal power plant operating on high pressure geothermal steam |
| 01/07/1999 | EP0753099B1 Turbine shroud segment including a coating layer having varying thickness |
| 01/05/1999 | US5855469 End seal design for blower |
| 12/30/1998 | WO1998059157A1 Tip shroud for cooled blade of gas turbine |
| 12/30/1998 | WO1998059156A1 Air separator for gas turbines |
| 12/29/1998 | US5853286 Movable fan vane with a safety profile |
| 12/23/1998 | WO1998058159A1 Seal structure for gas turbines |
| 12/23/1998 | WO1998058158A1 Device for sealing gas turbine stator blades |
| 12/23/1998 | EP0781371B1 Dynamic control of tip clearance |
| 12/17/1998 | WO1998057045A1 Sealing structure for joint surfaces of flanges of gas turbine |
| 12/17/1998 | WO1998057040A1 Rotor for gas turbines |
| 12/15/1998 | US5848874 Gas turbine stator vane assembly |
| 12/10/1998 | WO1998055738A1 A method in or relating to the start of a power turbine and arrangement in power turbine in order to avoid start damage on turbine wheel/housing |
| 12/10/1998 | WO1998055737A1 Sealing structure for first stage stator blade of gas turbine |
| 12/10/1998 | WO1998055736A1 Seal structure between gas turbine discs |
| 12/01/1998 | US5842831 Arrangement for the thermal protection of a rotor of a high-pressure compressor |
| 11/26/1998 | WO1998053230A1 Brush-hair seal |
| 11/26/1998 | WO1998053228A1 Interstage vane seal apparatus |
| 11/25/1998 | EP0808413B1 Configuration of the bent parts of serpentine cooling channels for turbine shrouds |
| 11/25/1998 | EP0781385B1 Brush seal with fool proofing and anti-rotation tab and method of installing a brush seal into a turbomachine |
| 11/24/1998 | US5839878 Gas turbine stator vane |
| 11/19/1998 | WO1998051906A1 Laser segmented thick thermal barrier coatings for turbine shrouds |
| 11/19/1998 | DE19720649A1 Bürstendichtung Brush seal |
| 11/12/1998 | DE19733148C1 Cooling device for gas turbine initial stage |
| 11/11/1998 | EP0877149A2 Cooling of a gas turbine engine housing |
| 11/10/1998 | US5833244 Gas turbine engine sealing arrangement |