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)
11/2012
11/07/2012EP2520765A2 Two-piece side seal with covers
11/07/2012EP2519715A2 Vane assembly having a vane end seal
11/06/2012US8303257 Shiplap arrangement
11/06/2012US8303247 Blade outer air seal
11/06/2012US8303245 Shroud assembly with discourager
11/06/2012US8303244 Engine-mounted fan shroud and seal
11/06/2012US8303242 Machine for increased hydro power generation
11/01/2012US20120275908 Turbomachine shroud
11/01/2012US20120275898 Blade Clearance Control Using High-CTE and Low-CTE Ring Members
10/2012
10/31/2012EP2518274A2 Blade clearance control using high-CTE and low-CTE ring members
10/31/2012EP2516867A1 Abradable seal with axial offset
10/31/2012EP2516688A1 Method for producing a rotor/stator seal of a gas turbine
10/31/2012CN202510172U Device for controlling blade top clearance leakage and reducing steam flow exited vibration
10/31/2012CN202510171U Novel steam-seal split seal structure
10/31/2012CN102762872A Abradable seal with axial offset
10/30/2012US8297623 Swivel device
10/30/2012CA2500548C Turbine engine for example a gas turbine engine for an aircraft
10/26/2012WO2012144242A1 Turbine stator vane and gas turbine
10/24/2012EP2514925A2 Ceramic matrix composite shroud attachment system
10/24/2012EP2514923A1 Screen device, integrated bladed rotor base body, method and fluid flow engine
10/24/2012EP2513428A1 Turbine stage of a turbine engine
10/24/2012CN202500616U Sealing device for tooth structure
10/24/2012CN202500615U Sealing gland casing of steam turbine
10/24/2012CN102753833A Machine with abradable ridges and method
10/24/2012CN102748136A Apparatus to seal with a turbine blade stage in a gas turbine
10/24/2012CN101067381B Gas turbine has cooling air transfer system
10/23/2012US8296037 Method, system, and apparatus for reducing a turbine clearance
10/23/2012US8292587 Turbine blade assemblies and methods of manufacturing the same
10/23/2012US8292508 Integrated two-level bearing
10/23/2012CA2504171C Fixed ring assembly for a gas turbine
10/18/2012WO2012141858A1 Low pressure cooling seal system for a gas turbine engine
10/18/2012US20120263596 Annulus filler system
10/18/2012US20120263585 Sealing device for turbocharger
10/18/2012US20120263580 Flexible seal for turbine engine
10/18/2012US20120261884 Shaft seal device and rotary machine including shaft seal device
10/18/2012DE102007024591B4 Gasturbine mit einem Stator, einem Rotor sowie einer Dichteinrichtung Gas turbine having a stator, a rotor as well as a sealing device
10/17/2012EP2511483A1 Sealing mechanism using accordioned bellows, and steam turbine provided with said sealing mechanism
10/17/2012EP2511481A2 Flexible seal for turbine engine and corresponding arrangement
10/17/2012EP2511476A1 Turbine and turbine rotor blade
10/17/2012CN202493298U Three-point centering adjusting device of turbine low-pressure shaft end vapor seal
10/17/2012CN202493297U Steam turbine front vapor lock vaporizing chamber provided with bottom key
10/17/2012CN202493296U Radial gland seal device of integral type partition plate of turbine
10/17/2012CN202493295U Back-pressure steam turbine low-pressure cylinder for preventing air leakage
10/17/2012CN102733865A Film riding seal for turbines
10/17/2012CN102733864A Flexible seal for turbine engine
10/17/2012CN102733863A Stator-rotor assemblies with features for enhanced containment of gas flow, and related processes
10/16/2012US8287234 Turbine inter-segment mate-face cooling design
10/11/2012WO2012136917A1 Sealing ring for a turbine stage of an aircraft turbomachine, comprising slotted anti-rotation pegs
10/11/2012WO2012136493A1 Gas turbine comprising a heat shield and method of operation
10/11/2012US20120257954 Method for cooling turbine stators and cooling system for implementing said method
10/11/2012CA2831522A1 Sealing ring for a turbine stage of an aircraft turbomachine, comprising slotted anti-rotation pegs
10/10/2012EP2508713A1 Gas turbine comprising a heat shield and method of operation
10/10/2012CN202483639U Telescopic steam sealing structure
10/10/2012CN202483638U Finger seal type boot structure
10/10/2012CN102720545A Durable steam sealing structure of steam turbine
10/09/2012US8282346 Methods, systems and/or apparatus relating to seals for turbine engines
10/04/2012WO2012132787A1 Gas turbine
10/04/2012WO2012131100A1 Method for producing a component, component and turbomachine having a component
10/04/2012WO2012130935A1 Sealing systems for turboexpanders for use in organic rankine cycles
10/04/2012US20120251328 Method and system for sealing a dovetail
10/04/2012US20120251303 Rotating brush seal
10/04/2012US20120251294 Shaft Seal for Steam Turbines
10/04/2012US20120251291 Stator-rotor assemblies with features for enhanced containment of gas flow, and related processes
10/04/2012US20120251290 Aspirating face seal, and a related method thereof
10/04/2012US20120247124 Continuous ring composite turbine shroud
10/04/2012DE102012102730A1 Ansaugflächendichtung und zugehöriges Verfahren Ansaugflächendichtung and associated method
10/04/2012DE102012102625A1 Rotationsbürstendichtung Rotary brush seal
10/04/2012DE102012006328A1 Filmgleitdichtung für Turbinen Filmgleitdichtung for turbines
10/04/2012CA2830796A1 Sealing systems for turboexpanders for use in organic rankine cycles
10/03/2012EP2505790A2 A seal assembly comprising a rotable component
10/03/2012EP2505787A1 Component of a gas turbine engine and corresponding gas turbine engine
10/03/2012EP2505786A2 Continuous ring composite turbine shroud
10/03/2012EP2505785A2 Dovetail seal, corresponding sealing method and assembly
10/03/2012EP2505784A1 Rotor for a turbomachine and corresponding upgrading method
10/03/2012EP2505781A2 Stator-rotor assemblies with features for enhanced containment of gas flow, and related processes
10/03/2012EP2505779A2 Method and system for inspecting blade tip clearance
10/03/2012EP2504582A1 Low emission dry gas seal system for compressors
10/03/2012EP2504529A1 Insulation of a circumferential edge of an outer casing of a turbine engine from a corresponding ring sector
10/03/2012CN202467936U Pressure equalizing box for cement kiln turbine steam sealing system
10/03/2012CN102713306A Low emission dry gas seal system for compressors
10/02/2012US8277177 Fluidic rim seal system for turbine engines
10/02/2012US8277176 Turbomachine exhaust case drain
10/02/2012US8276917 Sealing device
09/2012
09/27/2012US20120243977 Sealing device for rotating turbine blades
09/27/2012US20120243976 Turbine shell with pin support
09/27/2012US20120243975 Compressor airfoil with tip dihedral
09/27/2012DE102012005771A1 Dichtvorrichtung für drehende Turbinenschaufeln Sealing device for rotating turbine blades
09/26/2012EP2503103A2 Steam turbine
09/26/2012EP2503102A2 A rotor having an annulus filler
09/26/2012EP2503101A2 System for regulating a cooling fluid within a turbomachine
09/26/2012EP2503100A2 Turbine blade, corresponding assembly and manufacturing method
09/26/2012EP2501963A1 Labyrinth seal and method for producing a labyrinth seal
09/26/2012CN102695849A 涡轮 Turbine
09/26/2012CN102691530A Steam turbine
09/25/2012CA2464400C Blade retention
09/20/2012WO2012125387A2 Gas pressure biased sealing method for an actuating shaft
09/20/2012US20120237342 Turbine stage in a turbine engine
09/20/2012DE112009004299T5 Turbinenschaufelanordnung mit einem Dämpfer Turbine blade assembly with a damper
09/20/2012DE10237414B4 Dichtelement und Schwenkmotor Sealing element and swing motor
09/20/2012DE102011050649A1 Turbinendeckband mit niedriger Duktilität und Montagevorrichtung Turbine shroud with low ductility and mounting device
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