| Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581) |
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| 07/09/2009 | CA2710376A1 Compressor blade tip clearance control system with a plasma actuator, compressor and gas turbine engine with such a control system |
| 07/09/2009 | CA2709962A1 Turbine nozzle segment |
| 07/09/2009 | CA2709933A1 Turbine nozzle segment and assembly |
| 07/09/2009 | CA2709932A1 Turbine nozzle segment and method for repairing a turbine nozzle segment |
| 07/07/2009 | US7556475 Methods and apparatus for assembling turbine engines |
| 07/07/2009 | US7556474 Turbomachine, for example a turbojet for an airplane |
| 07/02/2009 | WO2009080142A1 Sealing segment and sealing-segment arrangement |
| 07/02/2009 | US20090169376 Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment |
| 07/02/2009 | US20090169370 Turbine nozzle segment |
| 07/02/2009 | US20090169369 Turbine nozzle segment and assembly |
| 07/02/2009 | US20090169368 Blade outer air seal |
| 07/02/2009 | CA2701748A1 Sealing segment and sealing-segment arrangement |
| 07/01/2009 | EP2075437A2 Multi-source gas turbine cooling |
| 07/01/2009 | EP2075417A1 Platform and vane for an impeller wheel of a turbomachine, impeller wheel and compressor or turbomachine comprising such an impeller wheel |
| 07/01/2009 | EP2075416A1 Method for manufacturing a turboshaft engine element and device obtained using same |
| 07/01/2009 | EP2075411A1 Integrally bladed rotor with slotted outer rim and gas turbine engine comprising such a rotor |
| 07/01/2009 | EP1825174B1 Lamellar seal, especially for a gas turbine |
| 07/01/2009 | CN100507236C Methods and apparatus for injecting fluids in gas turbine engines |
| 07/01/2009 | CN100507234C Turbine shroud asymmetrical cooling elements |
| 07/01/2009 | CN100507218C Sealing of steam turbine blade shackle part leak using braided rope sealing unit |
| 07/01/2009 | CN100507217C Center-located cutter teeth on shrouded turbine blades |
| 06/30/2009 | CA2398319C Bladed rotor disc side-plate and corresponding arrangement |
| 06/27/2009 | CA2648862A1 Method for manufacturing a turbomachine element and resulting device |
| 06/24/2009 | CN100504038C Axial positioning device for steam turbine low-pressure end outer vapor seal |
| 06/23/2009 | US7549841 Pressure balanced centrifugal tip seal |
| 06/23/2009 | US7549836 Bearing seal with backup device |
| 06/23/2009 | US7549835 Leakage flow control and seal wear minimization system for a turbine engine |
| 06/23/2009 | US7549834 Actuation pressure control for adjustable seals in turbomachinery |
| 06/18/2009 | WO2009074355A1 Axial turbo machine having reduced gap leakage |
| 06/18/2009 | WO2008105831A3 Turbine engine, seal therefor and method of removing a seal from a turbine engine |
| 06/18/2009 | US20090155054 Wall structure for limiting a hot gas path |
| 06/17/2009 | EP2071142A1 Watertight assembly of a hub cavity of a turbomachine exhaust casing |
| 06/17/2009 | EP2071133A1 Turbomachine module equipped with a device for improving radial play |
| 06/17/2009 | EP2071132A2 Composite containment casings |
| 06/17/2009 | EP2071131A2 Seal for at least one shaft with at least one hydraulic seal |
| 06/17/2009 | EP2070689A2 Methods for making composite containment casings |
| 06/16/2009 | CA2461149C Device for maintaining joints with sealing leaves |
| 06/14/2009 | CA2647057A1 Sectorized distributor for a turbine |
| 06/14/2009 | CA2646970A1 Abradable support panel in a turbine engine |
| 06/14/2009 | CA2646297A1 Turbomachine module provided with a device to improve radial clearances |
| 06/11/2009 | US20090148278 Abradable coating system |
| 06/11/2009 | US20090148277 Gas Turbine Engines and Related Systems Involving Blade Outer Air Seals |
| 06/11/2009 | US20090148276 Seal assembly for a fan rotor of a tip turbine engine |
| 06/11/2009 | US20090148275 Laminate air seal for a gas turbine engine |
| 06/10/2009 | EP2067974A1 Laminate air seal for a gas turbine engine |
| 06/10/2009 | EP2067931A1 Method for restoring a radial clearance between the stator and rotor parts of a turbogenerating set |
| 06/10/2009 | EP2067930A2 Seal structure for a steam turbine |
| 06/10/2009 | CN201255008Y Adjustable side-stand slideway honeycomb steam seal |
| 06/09/2009 | US7544041 Pump with combined floating wear ring and liquid director |
| 06/09/2009 | US7544039 Dual spool shaft with intershaft seal |
| 06/09/2009 | CA2370219C Shroud assembly and method of machining same |
| 06/04/2009 | WO2009067992A2 Active gap regulating device for a rotor housing |
| 06/04/2009 | US20090142189 Abradable labyrinth tooth seal vane shroud through flow-platform cover |
| 06/04/2009 | US20090142188 Seal assembly for a fan-turbine rotor of a tip turbine engine |
| 06/04/2009 | US20090142187 Seals in steam turbine |
| 06/04/2009 | US20090142180 Circumferential sealing arrangement |
| 06/04/2009 | DE102007057930A1 Verfahren zur Reparatur eines Dichtsegments einer Gasturbine A method of repairing a sealing segment of a gas turbine |
| 06/03/2009 | EP2065566A1 Segmented ceramic layer for member of gas turbine engine |
| 06/03/2009 | EP2065565A2 Method of repairing a sealing segment in a gas turbine |
| 06/03/2009 | EP2065564A2 Turbocharger center housing and rotating assembly |
| 06/02/2009 | US7540708 Methods and apparatus to facilitate sealing in a turbine |
| 06/02/2009 | US7540704 Method and system for determining gas turbine tip clearance |
| 05/28/2009 | US20090136339 Methods and apparatus to facilitate sealing in rotary machines |
| 05/28/2009 | DE102007056895A1 Aktive Spaltregeleinrichtung für Rotorgehäuse Active clearance control system for rotor housing |
| 05/28/2009 | DE102007056452A1 Dichtsystem einer Turbomaschine Sealing system for a turbomachine |
| 05/27/2009 | EP2063072A2 Sealing arrangement of a turbomachine and method of applying a protecting layer on a component of this turbomachine |
| 05/27/2009 | CN201246189Y Steam turbine seal device |
| 05/27/2009 | CN100491712C Unit for sealing transition region between two parts cool passage of turbomachinery |
| 05/26/2009 | CA2337925C Seal assemblies |
| 05/22/2009 | WO2009062471A2 Composed component having annular elements with different thermal properties |
| 05/22/2009 | WO2008103163A3 Ceramic matrix composite abradable via reduction of surface area |
| 05/21/2009 | US20090129917 Sealing a rotor ring in a turbine stage |
| 05/20/2009 | EP2060751A1 Turbine or compressor stage of a jet engine |
| 05/20/2009 | EP2060745A2 Gas turbine sealing segment |
| 05/20/2009 | EP2060744A1 Stage of a turbine or turbomachine compressor |
| 05/20/2009 | EP2060743A1 Sealing of a stator guide vane ring in a turbine stage |
| 05/20/2009 | EP2060742A2 Dual Configuration seal assembly for a rotational assembly |
| 05/20/2009 | EP2060741A2 Turbine arrangement |
| 05/20/2009 | DE102007054483A1 Bauteil mit ringartiger oder rohrartiger Form Component with ring-like or tubular form |
| 05/20/2009 | CN201241731Y Boundary self-adjusting steam seal of ferrite |
| 05/20/2009 | CN101435346A Sealing a rotor ring in a turbine stage |
| 05/20/2009 | CN101435345A Stage one nozzle to transition piece seal |
| 05/20/2009 | CN100489289C Jet engine cabin air bleed cavity sealing device |
| 05/20/2009 | CN100489288C Device for using seal member for releasing air of cabin and sealing cavity |
| 05/19/2009 | US7534086 Multi-layer ring seal |
| 05/14/2009 | WO2009059580A1 Gas turbine component and compressor comprising said component |
| 05/14/2009 | US20090121087 High speed vertical take-off and land aircraft with active fan balancing system |
| 05/14/2009 | DE102008037529A1 Dichtung zwischen dem Leitapparat der ersten Stufe und einem Übergangsteil The seal between the first stage nozzle and a transition part |
| 05/14/2009 | DE102007053135A1 Gasturbinenbauteil, insbesondere Flugtriebwerksbauteil bzw. Verdichterbauteil Gas turbine component, in particular an aircraft engine compressor component or component |
| 05/13/2009 | EP2057352A1 Sealing means of adjustable guide vanes |
| 05/13/2009 | CN201236725Y Damping type self-regulation boundary steam seal |
| 05/13/2009 | CN101430007A Production method of dual-brush type sealing device |
| 05/13/2009 | CA2644309A1 Sealing of a rotor ring in a turbine stage |
| 05/12/2009 | US7530233 Gas turbine and sealing means for a gas turbine |
| 05/12/2009 | CA2643617A1 Molded metallic blade and manufacturing process for the blade |
| 05/07/2009 | US20090116960 Centrifugal Pump, A Shaft Sleeve And A Stationary Seal Member |
| 05/07/2009 | US20090116956 Manufacturable and inspectable cooling microcircuits for blade-outer-air-seals |
| 05/07/2009 | DE102008037501A1 Gasturbinen mit nachgiebigen Sehnengelenkdichtungen Gas turbines with flexible chordal hinge seals |
| 05/06/2009 | EP2055902A1 Turbine for a thermal power plant comprising a rotor bucket and a guide bucket |
| 05/06/2009 | EP2055901A1 Guide bucket for a turbine of a thermal power plant having a foot section |