| Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581) |
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| 05/06/2009 | EP2055900A2 Feather seal and gas turbine engine system involving such seals |
| 05/06/2009 | EP2055899A2 Systems and methods for controlling seal clearance in a turbine engine |
| 05/06/2009 | EP2055898A2 Turbine airfoil with platform cooling |
| 05/06/2009 | EP2055896A1 Bucket for a turbine of a thermal power plant having a foot section |
| 05/06/2009 | EP2054588A1 Turbine blade assembly |
| 05/05/2009 | US7527476 Rotor assembly and annulus filler for gas turbine engine compressor |
| 05/02/2009 | WO2009015635A2 Closed-loop control for a gas turbine with actively stabilized compressor |
| 04/30/2009 | WO2009053169A1 Turbine blade assembly and seal strip |
| 04/30/2009 | US20090110560 Run-in coating for gas turbines and method for producing same |
| 04/30/2009 | US20090110549 Gas turbines having flexible chordal hinge seals |
| 04/30/2009 | US20090110547 Method for producing a contoured gap, and turbo-engine comprising contoured gap |
| 04/30/2009 | US20090110546 Feather Seals and Gas Turbine Engine Systems Involving Such Seals |
| 04/30/2009 | US20090110536 Blade outer air seal with improved thermomechanical fatigue life |
| 04/30/2009 | US20090107106 Gas Turbine Engine Systems Involving Hydrostatic Face Seals |
| 04/30/2009 | DE102007051027A1 Strömungsmaschine, Spaltmesssystem und Verfahren zum Ermitteln eines Rotorspaltes Turbomachine, gap measuring system and method for determining a rotor gap |
| 04/30/2009 | CA2639026A1 Abradable rim seal for low pressure turbine engine |
| 04/29/2009 | EP2053286A1 Seal strip and turbine blade assembly |
| 04/29/2009 | EP2053285A1 Turbine blade assembly |
| 04/29/2009 | EP2053202A2 Blade outer air seal with improved thermomechanical fatigue life |
| 04/29/2009 | EP2053201A2 Hydrostatic seal assembly and the corresponding compressor assembly and gas turbine engine |
| 04/29/2009 | EP2053200A1 Control of the blade tip clearance of the high-pressure turbine of a turbomachine |
| 04/29/2009 | EP2052171A1 Brush seal for a turbo-machine |
| 04/29/2009 | EP2052133A2 Arrangement for optimising the running clearance for turbomachines |
| 04/29/2009 | EP1740341B1 Method for producing a honeycomb seal |
| 04/29/2009 | CN100482928C Seal device |
| 04/28/2009 | US7524164 Arrangement for the automatic running gap control on a two or multi-stage turbine |
| 04/28/2009 | US7523943 Sealing arrangement for sealing a gap between two components which can rotate in relation to each other about a common rotational axis |
| 04/23/2009 | WO2004033871A3 Leak resistant vane cluster |
| 04/23/2009 | US20090104026 Control of clearance at blade tips in a high-pressure turbine of a turbine engine |
| 04/23/2009 | US20090104025 Gas Turbine Engines and Related Systems Involving Blade Outer Air Seals |
| 04/22/2009 | EP2050931A2 Systems and methods involving abradable air seals |
| 04/22/2009 | EP1711689B1 Sealing arrangement |
| 04/22/2009 | CA2641963A1 Blade tip clearance control for a turbine engine high-pressure turbine |
| 04/21/2009 | US7520718 Seal and locking plate for turbine rotor assembly between turbine blade and turbine vane |
| 04/21/2009 | US7520715 Turbine shroud segment transpiration cooling with individual cast inlet and outlet cavities |
| 04/16/2009 | WO2009047543A1 Device for inhibiting the flow of oil along a rotating shaft |
| 04/16/2009 | WO2009047538A1 Turbomachine |
| 04/16/2009 | WO2007086893A3 Tip clearance control system |
| 04/16/2009 | US20090097970 Systems and Methods Involving Abradable Air Seals |
| 04/16/2009 | US20090097968 Apparatus and method for clearance control of turbine blade tip |
| 04/16/2009 | DE102008037429A1 Einrichtung und Verfahren zur Beeinflussung des Toleranzspielraums von Turbinenlaufschaufelspitzen Apparatus and method for influencing the tolerance margin of turbine blade tips |
| 04/15/2009 | EP2048366A1 Turbomachine with radially biasing labyrinth seal segment |
| 04/15/2009 | EP2048328A2 Seal assembly retention feature and assembly method |
| 04/15/2009 | EP2048327A1 Sealing system for a turbomachine |
| 04/15/2009 | EP2048324A1 Turbine stator for aircraft turbomachine including a vibration damper device |
| 04/15/2009 | CN101408114A Apparatus and method for clearance control of turbine blade tip |
| 04/14/2009 | US7517189 Cooling circuit for gas turbine fixed ring |
| 04/14/2009 | US7516962 Spoke-centered brush seal arrangement for use in a gas turbine |
| 04/14/2009 | CA2446412C Device for a non-hermetic seal |
| 04/14/2009 | CA2412906C Drainage system for gas turbine supporting bearings |
| 04/14/2009 | CA2282006C Brush seal and rotary machine including such brush seal |
| 04/11/2009 | CA2640788A1 Turbine stator for aircraft turbine engine including a vibration damping device |
| 04/09/2009 | US20090092485 Seal assembly retention feature and assembly method |
| 04/09/2009 | US20090092484 Vacuum pump |
| 04/09/2009 | US20090092477 Economizer for air conditioning system or the like |
| 04/09/2009 | DE102007047739A1 Gas turbine for aircraft engine, has circular housing area and circular drum area formed as non-immersed layers and provided with thin film layer of specific thickness at surfaces, where film layer is formed without adhesive layers |
| 04/09/2009 | DE102007021742B4 Wellendichtung für Dampfturbinen Shaft seal for steam turbines |
| 04/08/2009 | EP2045445A2 Shroud segment, corresponding casting core and method for cooling this segment |
| 04/08/2009 | EP2044293A1 Gas turbine with a peripheral ring segment comprising a recirculation channel |
| 04/08/2009 | CN101405478A Leak resistant vane cluster |
| 04/08/2009 | CN101403321A Axial flow turbine and stage structure thereof |
| 04/07/2009 | US7513743 Turbine blade with wavy squealer tip rail |
| 04/07/2009 | US7513740 Turbine ring |
| 04/02/2009 | US20090087306 Blade outer air seals, cores, and manufacture methods |
| 04/01/2009 | EP2042788A1 Reduced pressure load finger seal assembly |
| 04/01/2009 | CN101397915A Airway type gas turbine |
| 03/26/2009 | WO2009015635A3 Closed-loop control for a gas turbine with actively stabilized compressor |
| 03/26/2009 | US20090081028 Developments relating to a rotor arrangement |
| 03/26/2009 | US20090081027 Seal in gas turbine |
| 03/25/2009 | EP2039889A2 Labyrinth seal |
| 03/25/2009 | EP2039888A2 Labyrinth seal with notched tooth |
| 03/25/2009 | EP2039887A2 Rotor arrangement with brush seal and corresponding method |
| 03/25/2009 | EP2039886A1 Seal in gas turbine |
| 03/24/2009 | US7507070 Gas turbine engine and a rotor for a gas turbine engine |
| 03/24/2009 | CA2639627A1 Seal in gas turbine |
| 03/19/2009 | WO2009035380A1 A method of producing a rotor component or a stator component |
| 03/19/2009 | WO2009000802A3 Guide vane for a gas turbine |
| 03/19/2009 | US20090074579 Turbine ring |
| 03/19/2009 | US20090072487 Notched tooth labyrinth seals and methods of manufacture |
| 03/18/2009 | EP2037083A2 Seal for gas turbine engine component |
| 03/18/2009 | CA2639545A1 Labyrinth seals and methods of manufacture |
| 03/18/2009 | CA2639534A1 Notched tooth labyrinth seals and methods of manufacture |
| 03/12/2009 | US20090067994 Blade outer air seal |
| 03/12/2009 | US20090066033 Barrier sealing system |
| 03/12/2009 | US20090065064 Compressor tip gap flow control using plasma actuators |
| 03/12/2009 | DE102007042766A1 Nachstellbares Dichtsegment Adjustable joint sealing segment |
| 03/12/2009 | CA2698483A1 Seal coating between rotor blade and rotor disk slot in gas turbine engine |
| 03/11/2009 | EP2034133A2 Adjustable seal segment for gas turbine engine |
| 03/11/2009 | EP2034132A2 Shroud segment with seal and corresponding manufacturing method |
| 03/11/2009 | EP1721063B1 Turboengine and method for adjusting the stator and rotor of a turboengine |
| 03/11/2009 | EP1706597B1 Gas turbine with axially displaceable rotor |
| 03/11/2009 | EP1502009B1 Attachment of a ceramic shroud in a metal housing |
| 03/11/2009 | EP1078180B1 Self-aligning sealing assembly for a rotating shaft |
| 03/11/2009 | CN101382077A Labyrinth compression seal and turbine incorporating the same |
| 03/11/2009 | CN100467832C 燃气轮机 Gas turbine |
| 03/10/2009 | US7500824 Angel wing abradable seal and sealing method |
| 03/05/2009 | US20090060724 Methods and apparatus for fabricating gas turbine engines |
| 03/05/2009 | US20090058013 Labyrinth compression seal and turbine incorporating the same |
| 03/05/2009 | DE102008044471A1 Kompressionslabyrinthdichtung und Turbine mit dieser Compression and turbine labyrinth seal with this |
| 03/04/2009 | EP2031254A1 Variable inlet guide nozzle of a turbomachine |