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)
03/2012
03/20/2012CA2522168C Hybrid turbine blade tip clearance control system
03/15/2012WO2012033726A1 Ring segment with forked cooling passages
03/15/2012WO2012033643A1 Ring segment with serpentine cooling passages
03/15/2012WO2012032105A1 Swirl breaker in a leakage flow of a turbomachine
03/15/2012US20120063889 Fluid machine
03/15/2012US20120063888 Abradable coating with safety fuse
03/15/2012US20120063884 Clearance control system, turbomachine and method for adjusting a running clearance between a rotor and a casing of a turbomachine
03/15/2012DE102011053048A1 Abtragbare Laufschaufelummantelung Abradable blade sheath
03/14/2012EP2428649A1 Anti-swirl device in a leakage flow of a turbomachine
03/14/2012EP2428593A1 Abradable coating with safety fuse
03/14/2012EP2427676A1 Sealing apparatus and method for steam turbines
03/14/2012EP2201271B1 Turbine blade assembly and seal strip
03/14/2012EP2134951B1 Grid thrust reverser cover comprising a seal support and associated seal
03/14/2012CN102378850A Axial turbomachine rotor having sealing disc
03/14/2012CN102373967A Turbo Machine
03/14/2012CN102373966A Screw-type Steam Machine
03/14/2012CN102373961A Turbine bucket assembly and method for assembling the same
03/13/2012US8133014 Triple acting radial seal
03/13/2012US8133013 Stage of a turbine or compressor, particularly for a turbomachine
03/13/2012US8133003 Magnetic adjustment of turbomachinery components
03/08/2012WO2012030783A2 Turbocharger housing seal
03/08/2012WO2012030422A1 Tapered collet connection of rotor components
03/08/2012WO2012028140A1 Housing-side structure of a turbomachine
03/08/2012WO2011149867A3 Control shaft seal
03/08/2012CA2812972A1 Tapered collet connection of rotor components
03/07/2012EP2426319A2 Turbine stage shroud segment with cooling holes
03/07/2012EP2426318A2 System for controlling thrust in steam turbine
03/07/2012CN202157835U 一种汽轮机组密封装置 Steam turbine sealing device
03/07/2012CN102369358A Flow device comprising a cavity cooling system
03/06/2012US8128352 Thermomechanical part constituting a body of revolution about a longitudinal axis and including at least one abradable ring for a sealing labyrinth
03/06/2012US8128351 Seals in steam turbine
03/06/2012US8128350 Stacked lamellae ceramic gas turbine ring segment component
03/06/2012US8128349 Gas turbine engines and related systems involving blade outer air seals
03/06/2012US8128348 Segmented cooling air cavity for turbine component
03/01/2012WO2012025359A1 Method of damping aerofoil structure vibrations and corresponding aerofoil structure
03/01/2012WO2012025358A1 A turbomachine casing assembly
03/01/2012WO2011141017A3 Abradable lining of a turbomachine and method of production
03/01/2012DE102011053080A1 Verfahren und Vorrichtung für nachgiebige Plattendichtungen Method and apparatus for flexible plate seals
03/01/2012DE102010036071A1 Gehäuseseitige Struktur einer Turbomaschine Housing-side structure of a turbomachine
02/2012
02/29/2012EP2423447A2 Extraction unit for turbine and related method
02/29/2012EP2423442A2 Electroformed conforming rubstrip
02/29/2012CN102365426A Axial turbomachine having an axially displaceable guide-blade carrier
02/29/2012CN102365425A Sealing plate and rotor blade system
02/28/2012US8123482 Device for maintaining a hydraulic turbomachine
02/28/2012US8123473 Shroud hanger with diffused cooling passage
02/28/2012US8123466 Blade outer air seal
02/23/2012WO2012024491A1 Inter stage seal housing having a replaceable wear strip
02/23/2012WO2012022551A2 Internal cooling arrangement for a turbomachine
02/23/2012US20120045337 Turbine bucket assembly and methods for assembling same
02/23/2012US20120043727 Shaft seal for a turbomachine
02/23/2012US20120043724 Inter stage seal housing having a replaceable wear strip
02/23/2012DE102011052419A1 Turbinenschaufelanordnung und Verfahren zur Montage derselben Turbine blade assembly and method of assembling same
02/23/2012CA2807570A1 Inter stage seal housing having a replaceable wear strip
02/22/2012EP2420652A2 Manifold mounting arrangement
02/22/2012EP2420650A2 Steam turbine, system, and method of operation
02/22/2012EP2420649A2 Intershaft seal
02/22/2012CN202148925U 一种密封油挡 A seal oil block
02/22/2012CN1950589B 燃气轮机的叶片 Gas turbine blades
02/22/2012CN102362109A Shaft seal device
02/22/2012CN102362107A Shaft seal and rotary machine with same
02/21/2012US8118546 Grid ceramic matrix composite structure for gas turbine shroud ring segment
02/16/2012WO2012019915A1 Axial turbomachine compressor outer casing
02/16/2012CA2807060A1 Axial turbomachine compressor outer casing
02/15/2012EP2418387A1 Shroud ring of an axial turbomachine compressor
02/15/2012CN102352778A Electronic mechanical actuation device for actively controlling tip clearance of turbine
02/14/2012US8113782 Impeller structure of blower
02/14/2012US8113771 Spring system designs for active and passive retractable seals
02/09/2012WO2012018426A2 Low deflection bi-metal rotor seals
02/09/2012WO2012016830A1 Gas turbine rotor comprising an axially displaceable turbine rotor shaft
02/09/2012WO2012016809A1 Single-casing steam turbine with reheating
02/09/2012WO2012016790A1 Component of a turbine with leaf seals and method for sealing against leakage between a vane and a carrier element
02/09/2012US20120032403 Seal assembly
02/09/2012DE102007018063B4 Gleichdruckturbine Constant-pressure turbine
02/08/2012EP2415971A2 A seal assembly
02/08/2012EP2415970A2 A seal assembly
02/08/2012EP2415969A1 Component of a turbine with leaf seals and method for sealing against leakage between a vane and a carrier element
02/08/2012EP2415966A1 Power train for a gas turbine
02/08/2012EP2414654A2 A rotating machine with shaft sealing arrangement
02/08/2012EP2414641A1 Axial turbomachine rotor having sealing disc
02/08/2012CN202140119U 密封片及径向密封装置 Sealing sheet and the radial seal
02/08/2012CN101078440B 用于可变间隙密封的方法和装置 Methods and apparatus for variable gap seal
02/07/2012US8109716 Gas turbine engine systems involving hydrostatic face seals with anti-fouling provisioning
02/07/2012CA2663063C Thermal and external load isolating impeller shroud
02/07/2012CA2509935C Grommeted bypass duct penetration
02/07/2012CA2490628C Method and system for active tip clearance control in turbines
02/02/2012WO2012013892A1 Inter-vane seal for a wheel of a turbine or a turbomachine compressor
02/02/2012US20120027582 Floating packing ring assembly
02/02/2012US20120027573 Seal teeth for seal assembly
02/02/2012DE19940556B4 Vorrichtung zum Kühlen von Leit- oder Laufschaufeln in einer Gasturbine Device for the cooling of guide vanes or rotor blades in a gas turbine
02/02/2012DE102011052347A1 Schwimmende Packungsringanordnung Floating packing ring assembly
02/02/2012DE102011052244A1 System und Verfahren zur Steuerung des Leckdampfs zu dem Sperrdampfsammler/-verteiler zur Verbesserung der Dampfturbinenleistung System and method for controlling the steam leakage to the sealing steam collectors / distributors to improve the steam turbine performance
02/02/2012DE102011052240A1 Turbinendichtungssystem Turbine seal system
02/02/2012DE102010038527A1 Turbomaschine Turbomachine
02/02/2012DE102010038524A1 Turbomaschine Turbomachine
02/02/2012DE102008026941B4 Vorrichtung zum Verbinden einer Wabendichtung mit einem Dichtungsträger A device for connecting a honeycomb seal with a seal carrier
02/02/2012CA2806031A1 Inter-vane seal for a wheel of a turbine or a turbomachine compressor
02/01/2012EP2412934A2 Turbine stage shroud segment
02/01/2012EP2412933A2 Labyrinth seal
02/01/2012EP2412932A2 Blade outer air seal and repair method
02/01/2012EP2412929A1 Cmc turbine stator vane
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