| Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581) |
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| 02/04/2004 | EP1196977B1 Brush seal |
| 02/04/2004 | EP1163463B1 Shaft seal |
| 02/04/2004 | CN1473236A Sealing structure of spindle bolt and gas turbine |
| 02/03/2004 | US6685427 Brush seal for a rotary machine and method of retrofitting |
| 01/29/2004 | US20040018085 Brush seal for a rotary machine and method of retrofitting |
| 01/29/2004 | US20040018084 Gas turbine blade tip clearance control structure |
| 01/29/2004 | US20040017050 Endface gap sealing for steam turbine diaphragm interstage packing seals and methods of retrofitting |
| 01/29/2004 | US20040016239 Miniature gas turbine engine with unitary rotor shaft for power generation |
| 01/28/2004 | EP1384856A2 Endface gap sealing of steam turbine packing seal segments and retrofitting thereof |
| 01/28/2004 | EP1183442B1 Cast on-board injection nozzle with adjustable flow area |
| 01/28/2004 | CN1470746A Method and apparatus for turbine nozzle locking piece |
| 01/27/2004 | US6682307 Sealing system for a rotor of a turbo engine |
| 01/27/2004 | US6682300 Seal element for sealing a gap and combustion turbine having a seal element |
| 01/27/2004 | US6682077 Labyrinth seal for disc turbine |
| 01/27/2004 | US6681486 Method of forming brush seals between rotating components |
| 01/22/2004 | US20040013522 Endface gap sealing of steam turbine packing seal segments and retrofitting thereof |
| 01/22/2004 | US20040013518 Gas turbine engine casing and rotor blade arrangement |
| 01/22/2004 | US20040013516 System to feed cooling air into a gas turbine rotor |
| 01/22/2004 | US20040012152 Layer system for the rotor/stator seal of a turbomachine |
| 01/22/2004 | US20040012151 Sealing arrangement |
| 01/22/2004 | US20040012149 Seal structure, turbine having the same, and leak-preventing seal system for rotating shaft |
| 01/21/2004 | EP1382799A2 Gas turbine engine casing and rotor blade arrangement |
| 01/21/2004 | CN1469065A Multi-core brush type sealing assembly for rotary machinery |
| 01/20/2004 | US6679681 Flush tenon cover for steam turbine blades with advanced sealing |
| 01/20/2004 | US6679680 Built-up gas turbine component and its fabrication |
| 01/20/2004 | US6679678 Increased wear-life mechanical face seal anti-rotation system |
| 01/20/2004 | US6679045 Flexibly coupled dual shell bearing housing |
| 01/15/2004 | WO2002027145A8 Vane assembly for a turbine and combustion turbine with this vane assembly |
| 01/15/2004 | US20040009059 Stationary blade in gas turbine and gas turbine comprising the same |
| 01/15/2004 | US20040007830 Sealing structure of spindle bolt, and gas turbine |
| 01/15/2004 | US20040007823 Seal for a rotating member |
| 01/14/2004 | EP1380778A1 Seal |
| 01/14/2004 | EP1380726A2 Stationary blade in gas turbine and gas turbine comprising the same |
| 01/14/2004 | CN1467395A Seal for a rotating member |
| 01/14/2004 | CN1467365A Structural cover for gas turbine engine bolted flanges |
| 01/14/2004 | CN1467363A Stationary blade in gas turbine and gas turbine comprising the same |
| 01/13/2004 | US6676372 Gas turbine with axially mutually displaceable guide parts |
| 01/13/2004 | US6676370 Shaped part for forming a guide ring |
| 01/13/2004 | US6676369 Aspirating face seal with axially extending seal teeth |
| 01/13/2004 | US6675586 Heat shield arrangement for a component carrying hot gas, in particular for structural parts of gas turbines |
| 01/13/2004 | US6675584 Coated seal article used in turbine engines |
| 01/08/2004 | WO2004003347A1 Gas turbine ventilation circuitry |
| 01/08/2004 | US20040005217 Methods and apparatus for turbine nozzle locks |
| 01/08/2004 | US20040005216 Gas turbine shroud structure |
| 01/08/2004 | US20040003968 Bearing lubrication system for a turbomachine |
| 01/08/2004 | CA2490619A1 Gas turbine ventilation circuitry |
| 01/07/2004 | EP1378690A2 Sealing for the gap between two parts |
| 01/07/2004 | EP1378689A2 Sealing for a gap between two parts |
| 01/07/2004 | EP1378632A2 Easy-fit heat screening device for connecting a cooling pipe and a through-hole formed in a nozzle support ring of a gas turbine |
| 01/07/2004 | EP1378631A2 Methods and apparatus for turbine nozzle locks |
| 01/07/2004 | EP1218622B1 Tip sealing configuration for a fan |
| 01/06/2004 | US6672831 Device for setting the gap dimension for a turbomachine |
| 01/02/2004 | EP1375983A2 Replaceable brush seal elements |
| 01/02/2004 | EP1375696A2 Coatingsystem for the rotor/stator sealing of a turbo machine |
| 01/02/2004 | EP1373686A1 Rotor gap control module |
| 01/01/2004 | US20040000761 Replaceable brush seal elements |
| 01/01/2004 | US20040000760 Multi-core brush seal assembly for rotary machines |
| 12/31/2003 | CN2596017Y Gland sealing device of steam turbine |
| 12/30/2003 | US6669443 Rotor platform modification and methods using brush seals in diaphragm packing area of steam turbines to eliminate rotor bowing |
| 12/30/2003 | US6669202 Multi-core brush seal assembly for rotary machines |
| 12/30/2003 | CA2352027C Turbocharger with nozzle ring coupling |
| 12/24/2003 | CN1463321A 燃气轮机 Gas turbine |
| 12/23/2003 | US6666645 Arrangement for adjusting the diameter of a gas turbine stator |
| 12/23/2003 | US6666460 Spring-loaded joint sealing key assembly for sealing between joint seal faces |
| 12/23/2003 | CA2352021C Turbocharger shaft dual phase seal |
| 12/18/2003 | WO2003104689A1 Magnetic fluid-seal rotation shaft mechanism |
| 12/18/2003 | WO2003104617A1 Sealing arrangement for a rotor of a turbomachine |
| 12/18/2003 | WO2003104511A2 Thermal spray compositions for abradable seals |
| 12/17/2003 | EP1371815A1 Abradable metallic or ceramic material; articles, casings comprising said material and its process for preparing |
| 12/17/2003 | EP1371814A1 Sealing arrangement for a rotor of a turbomachine |
| 12/17/2003 | EP1156961B1 Passively driven acoustic jet controlling boundary layers |
| 12/17/2003 | CN1461873A Turbine nozzle for coolling wall |
| 12/11/2003 | WO2003102399A2 Increased wear-life mechanical face seal anti-rotation system |
| 12/11/2003 | WO2003102380A1 Control of leak zone under blade platform |
| 12/11/2003 | WO2002027145A3 Vane assembly for a turbine and combustion turbine with this vane assembly |
| 12/11/2003 | US20030228483 Thermal spray compositions for abradable seals |
| 12/11/2003 | US20030226362 Structural cover for gas turbine engine bolted flanges |
| 12/10/2003 | EP1369562A2 Support device for nozzles of a gas turbine stage |
| 12/10/2003 | EP1369552A2 Structural cover for gas turbine engine bolted flanges |
| 12/10/2003 | EP1163427B1 Gas turbine rotor with internally-cooled gas turbine blade |
| 12/09/2003 | US6659716 Gas turbine having thermally insulating rings |
| 12/09/2003 | US6659472 Seal for gas turbine nozzle and shroud interface |
| 12/09/2003 | US6658853 Seal structure for combustor liner |
| 12/04/2003 | US20030223893 Cooling the upstream end plate of a high pressure turbine by means of a system of dual injectors at the end of the combustion chamber |
| 12/04/2003 | US20030223866 Increased wear-life mechanical face seal anti-rotation system |
| 12/04/2003 | US20030223863 Gas turbine compressor and clearance controlling method therefor |
| 12/04/2003 | US20030223856 Gas turbine and method of bleeding gas therefrom |
| 12/04/2003 | US20030223855 Axial compressor and gas bleeding method to thrust balance disk thereof |
| 12/04/2003 | DE10225532C1 Gap sealing system for turbine blade tips, includes ceramic layers with metallic adherent layer and no other intermediates |
| 12/03/2003 | EP1367225A2 Gas turbine cooling arrangement and method of bleeding gas therefrom |
| 12/03/2003 | EP1367221A1 Double injector arrangement for cooling of the sideplate of a high pressure turbine |
| 12/03/2003 | EP1367147A1 Wear-resistant coating and method for applying it |
| 12/03/2003 | EP1038092B1 Cover plate for gas turbine rotor |
| 12/03/2003 | EP0921273B1 Rotor for gas turbines |
| 12/02/2003 | US6655920 Turbomachine rotor assembly with two bladed-discs separated by a spacer |
| 12/02/2003 | US6655906 Axial compressor and gas bleeding method to thrust balance disk thereof |
| 12/02/2003 | US6655695 Face seal assembly with composite rotor |
| 12/02/2003 | US6655153 Gas turbine shaft and heat shield cooling arrangement |
| 11/27/2003 | WO2003064818A3 Geothermal steam turbine |
| 11/26/2003 | EP1365181A2 Sheet brush seal |