Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01D - Non-positive-displacement machines or engines, e.g. steam turbines › F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages
Patents for F01D 11 - Preventing or minimising internal leakage of working fluid, e.g. between stages (10,581)
06/2010
06/10/2010DE102008060706A1 Düsensegment für eine Dampfturbine A nozzle segment for a steam turbine
06/10/2010CA2688042A1 Heat exchanger to cool turbine air cooling flow
06/09/2010EP2194236A1 Turbine casing
06/09/2010EP2194235A1 Housing component for an axial turbo engine with passive seam control, gas turbine with the housing component and method for retrofitting an existing housing component
06/09/2010EP2194234A1 Thermal insulation ring for passive clearance control in a gas turbine
06/09/2010CN101725375A Turbomachinery explosion-proof low-leakage damping aluminum honeycomb seal
06/09/2010CN101189411B Gas turbine with a gap blocking device
06/08/2010US7731478 Method and apparatus for variable clearance packing
06/08/2010CA2429414C Metallic cellular structure
06/03/2010WO2010062474A1 Shroud hanger with diffused cooling passage
06/03/2010WO2009062471A3 Composed component having annular elements with different thermal properties
06/03/2010US20100135775 Turbomachine, especially steam turbine
06/03/2010US20100133756 Shaft seal for steam turbines
06/03/2010CA2742004A1 Shroud hanger with diffused cooling passage
06/03/2010CA2686370A1 Active clearance control for a centrifugal compressor
06/02/2010DE102008049195A1 Shaft sealing for use in steam turbine, has sealing rings fixed at external housing and sealing ring contact at cylinder bearing surfaces of rotor shaft, so that sealing projection touches on surfaces when rotor shaft rotates in housing
06/02/2010CN1800589B Removable abradable seal carriers for sealing between rotary and stationary turbine components
06/01/2010US7726940 Seal arrangement and a method of seal assembly
06/01/2010US7726286 Housing for a supercharger assembly
06/01/2010US7726021 Labyrinth seal repair
05/2010
05/27/2010WO2010058137A1 Positioning member for ring segment
05/27/2010US20100129206 Impulse turbine
05/27/2010CA2744413A1 Positioning member for ring segment
05/26/2010EP2189723A1 Combustion chamber for gas turbine
05/26/2010EP2188497A2 Improved ring segment coolant seal configuration
05/26/2010CN1840864B Compressor of a turbine engine
05/26/2010CN1837581B Compliant seal and system and method thereof
05/26/2010CN101713301A Method for producing brush steam seal ring
05/26/2010CN101372894B Turbine pneumatic motor
05/26/2010CN101052783B Impeller with an abradable tip
05/25/2010US7722323 Axial flow turbine with overspeed preventing device
05/25/2010US7722314 Methods and systems for assembling a turbine
05/25/2010US7722310 System and method for measuring clearance between two objects
05/20/2010WO2010054884A2 Shaft unit comprising a sealing device
05/20/2010WO2010054870A1 Gas turbine nozzle arrangement and gas turbine
05/20/2010US20100124608 Method for applying and dimensioning an abradable coating
05/20/2010US20100124490 Rotating member and method for coating the same
05/20/2010DE102008057878A1 Supercharger device, particularly exhaust gas turbocharger for combustion engine of motor vehicle, has turbine wheel and compressor carrying shaft, where turbine wheel is partially surrounded by turbine housing
05/19/2010EP2187002A1 Gas turbine nozzle arrangement and gas turbine
05/19/2010EP2187001A1 Blade structure for turbine
05/19/2010EP2187000A1 Turbine blade-cascade end wall
05/19/2010CN201474769U Device with cylinder cover and turbine
05/19/2010CN101198770B A turbine part of a turbocompressor and a method of avoiding carbon build-up in the turbine part of a turbocompressor
05/18/2010US7717667 Method and apparatus for operating gas turbine engines
05/13/2010US20100119354 Turbomachine with failure protection
05/12/2010EP2184446A2 Cooled turbine component and method of cooling
05/12/2010EP2184444A2 Blade attachment apparatus for a turbine
05/12/2010EP2183466A2 Seal coating between rotor blade and rotor disk slot in gas turbine engine
05/12/2010DE102009044408A1 System und Verfahren zum Verringern von Schaufelspitzenverlusten System and method for reducing blade tip losses
05/12/2010DE102008055736A1 Bürstenringdichtung für eine Turbomaschine und Turbomaschine mit einer Bürstenringdichtungsanordnung Brush ring seal for a turbo engine and turbo engine with a brush ring seal assembly
05/12/2010CN201460995U High-pressure resistant and high-sealability shaft brush type steam seal of steam turbine
05/12/2010CN201460994U Novel double-tooth sharp-lateral-tooth steam seal
05/12/2010CN201460993U Damping seal ring for TRT
05/06/2010WO2010051453A2 Turbine blade including a seal pocket
05/06/2010US20100111678 Turbine ring assembly for gas turbine
05/06/2010US20100111674 System and Method for Reducing Bucket Tip Losses
05/06/2010DE102008055948A1 Loading device, particularly exhaust gas turbocharger for motor vehicle, comprises axle mounted in bearing housing, compressor wheel and turbine wheel
05/05/2010EP2182255A1 Brush ring seal for a turbo engine and turbo engine with a brush ring seal assembly
05/05/2010EP2182175A2 Casing structure for and method of improvimg a turbine's thermal response during transient and steady state operating conditions
05/05/2010EP2182174A2 Steam turbine with pressure activated sealing device
05/05/2010EP2182173A2 Steam turbine with thermally activated sealing device
05/05/2010EP2182172A1 Compressing turbomachine with fluid injection
05/05/2010EP2182171A2 Spacer between two adjacent turbine blades
05/05/2010CN201448126U Electronic type steam seal regulator
05/04/2010US7708520 Gas turbine engine with concave pocket with knife edge seal
05/04/2010US7708518 Turbine blade tip clearance control
05/04/2010CA2371763C Concentricity ring
04/2010
04/30/2010CA2684188A1 Apparatus and method for controlling a compressor
04/29/2010US20100104427 Pressure activated flow path seal for a steam turbine
04/29/2010US20100104416 Thermally-activated clearance reduction for a steam turbine
04/29/2010US20100101207 Turbine device
04/29/2010DE10344843B4 Integrierte Rotations-Messerkanten-Injektionsanordnung Integrated rotary knife-edge injection assembly
04/28/2010EP2180163A2 Turbine housing and method for its production
04/28/2010EP2180160A1 Turbo charger
04/28/2010CN201443595U Labyrinth gland seal
04/28/2010CN101699037A Method for inhibiting tip leakage stream and reverse vortex generator thereof
04/27/2010US7704042 Turbomachine, especially a gas turbine
04/27/2010US7704041 Variable clearance positive pressure packing ring and carrier arrangement with coil type spring
04/27/2010US7704039 BOAS with multiple trenched film cooling slots
04/27/2010CA2495186C Recirculation structure for turbocompressors
04/22/2010WO2010043778A1 Sealing between a combustion chamber and a turbine distributor in a turbine engine
04/22/2010US20100098530 Compressor for a gas turbine
04/22/2010DE102008052101A1 Verdichter für eine Gasturbine Compressor for a gas turbine
04/21/2010EP2178191A2 Free-piston unit
04/21/2010EP2177718A2 Pressurised sealed chamber between multiple pressurised casings of a machine
04/21/2010CN1816683B Turbine shroud segment
04/20/2010US7699581 Run-in coating for gas turbines and method for producing same
04/20/2010US7699528 Dynamic bearing device
04/15/2010WO2010041552A1 Gas turbine and operating method therefor
04/15/2010WO2010040599A1 Honeycomb seal and method to produce it
04/15/2010US20100092279 Sealing means between rotor and housing in a water turbine
04/15/2010DE102009044001A1 Deckband für eine Turbomaschine Shroud for a turbomachine
04/15/2010DE102009043860A1 Einrichtung, System und Verfahren zur thermisch aktivierten Verschiebung Device, system and method for thermally activated shift
04/15/2010DE102008045655A1 Steam turbine system, has accumulated steam discharge pipeline ending into supply line such that steam is guided into supply line and labyrinth is blocked by piston via pipeline when preset pressure level is achieved in compensation circuit
04/14/2010EP2174740A1 Honeycomb seal and method to produce it
04/14/2010EP2173974A1 Heat shield segment for a stator of a gas turbine
04/14/2010CN1690389B Rotating seal arrangement for turbine bucket cooling circuits
04/14/2010CN101694181A Seal structure of gas turbine combustor
04/14/2010CN101694165A Embedded magnetic carbon ring gland seal
04/13/2010US7695244 Vane for a gas turbine engine
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