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)
08/2014
08/28/2014US20140241874 Wear liner spring seal
08/28/2014US20140241854 Active turbine or compressor tip clearance control
08/28/2014US20140238042 Gas turbine engine buffer system
08/27/2014EP2770168A2 Gas turbine engine with an active tip clearance control
08/27/2014EP2770167A1 Turbine exhaust seal
08/27/2014EP2770166A1 Damper for compressor blade feet
08/27/2014EP2770165A1 Riffled seal, turbomachine with riffled seal and method of manufacturing thereof
08/26/2014US8814521 Annulus filler for a gas turbine engine
08/26/2014US8814169 Brush seal front plate and assembly
08/25/2014CA2842137A1 Active turbine or compressor tip clearance control
08/21/2014WO2014126760A1 Heat retention and distribution system for gas turbine engines
08/21/2014WO2014124808A1 Outer rim seal assembly in a turbine engine
08/21/2014US20140234075 Exhaust gas turbocharger
08/20/2014EP2766576A1 Cooling for the retaining dovetail of a turbomachine blade
08/19/2014US8807928 Tip shroud assembly with contoured seal rail fillet
08/19/2014US8807927 Clearance flow control assembly having rail member
08/19/2014US8807914 Seal device and method for operating the same and substrate processing apparatus comprising a vacuum chamber
08/19/2014CA2577502C Turbine engine rotor wheel
08/19/2014CA2518525C Turbine assembly and turbine shroud therefor
08/14/2014WO2014123965A1 Low leakage multi-directional interface for a gas turbine engine
08/14/2014WO2014123838A1 Gas turbine engine with thermoplastic for smoothing aerodynamic surfaces
08/14/2014WO2014123654A1 Suction-based active clearance control system
08/14/2014US20140227088 Assembly formed by a turbine nozzle or a compressor diffuser made of cmc for a turbine engine and by an abradable material support ring, and a turbine or a compressor incorporating such an assembly
08/14/2014US20140227087 Blade outer air seal surface
08/14/2014US20140225326 Brush seal system with elliptical clearance
08/14/2014DE102013213386B3 Strömungsmaschinen-Keramikbauteil Dynamic-ceramic component
08/14/2014DE102005017148B4 Drehdichtungsanordnung für Kühlkreisläufe von Turbinenschaufeln Rotary seal assembly for cooling circuits of turbine blades
08/13/2014CN103982248A 具有间隙控制功能的叶片式密封装置 Gap control vane having sealing means
08/13/2014CN103982247A 一种自微调汽封及其安装调试方法 A self-trimming vapor seal and installation methods
08/13/2014CN103982246A 以氮气为密封介质的氨水透平密封系统 Nitrogen as a sealing medium, the turbine seal system of ammonia
08/13/2014CN103982245A 以水蒸汽为密封介质的氨水透平密封系统 Water vapor to the sealing medium of the ammonia turbine seal system
08/13/2014CN103982244A 可收放叶片式汽封及其安装调试方法 Retractable blade steam seals and installation methods
08/13/2014CN102373966B 螺旋式蒸汽机械 Spiral steam machinery
08/12/2014US8802225 Article having vitreous monocoating
08/12/2014US8802199 Method for microstructure control of ceramic thermal spray coating
08/12/2014US8801382 Rotor for turbomachinery
08/12/2014US8801373 High-reliability turbine metal sealing material
08/12/2014US8801372 Turbine shroud thermal distortion control
08/12/2014US8801370 Turbine case impingement cooling for heavy duty gas turbines
08/12/2014US8800133 Gas turbine systems involving rotor bayonet coverplates and tools for installing such coverplates
08/07/2014WO2014120334A1 Turbine shroud
08/07/2014WO2014120116A1 Blade rub material
08/07/2014WO2014117998A1 Gas turbine rotor blade and gas turbine rotor
08/07/2014US20140219787 Annular seals for non-contact sealing of fluids in turbomachinery
08/07/2014DE102014101360A1 Kühlstruktur für Turbomaschine Cooling structure for turbomachinery
08/06/2014EP2762684A1 Seal mount made from from titanium aluminide for a flow machine
08/06/2014EP2762681A1 Rotor drum of an axial turbomachine and corresponding turbomachine
08/06/2014EP2762679A1 Gas Turbine Rotor Blade and Gas Turbine Rotor
08/06/2014EP2760626A2 A method of repairing rotating machine components
08/06/2014CN203756243U 包括部分填充间隙的密封组件 Including a seal assembly portion of the gap-filling
08/06/2014CN203756242U 多重迷宫型刷式汽封 Multiple labyrinth seal steam brush
08/06/2014CN203756241U 复合环刷式汽封 Steam Brush composite ring seal
08/06/2014CN103975132A 用于轴向止动与飞机涡轮机模块转子轮接触的密封环的解锁装置 Unlocking means for axial stop of the contact module with the aircraft turbine rotor sealing ring
08/06/2014CN103975131A 用于从邻接的外部容积密封油室的系统以及提供有这种密封系统的涡轮机组 From an external volume for the sealing oil chamber adjacent systems and providing such a sealing system has turbomachinery
08/05/2014US8794916 Shroud supporting structure for gas turbine engine
08/05/2014US8794640 Turbine sealing system
08/05/2014US8794632 Leaf seal assembly
08/05/2014CA2791191C Gas turbine engine
08/05/2014CA2786321C Sealing arrangement and gas turbine engine with the sealing arrangement
07/2014
07/31/2014WO2014116342A2 Carrier interlock
07/31/2014WO2014116330A2 Gas turbine engine rotor seal
07/31/2014WO2014114373A1 Turbine arrangement with improved sealing effect at a seal
07/31/2014WO2014114372A1 Turbine arrangement with improved sealing effect at a seal
07/31/2014US20140212262 Variable outer air seal support
07/31/2014US20140210167 Air cycle machine with seal shaft
07/30/2014EP2759678A1 Turbine
07/30/2014EP2759677A1 Gas turbine
07/30/2014EP2759676A1 Turbine arrangement with improved sealing effect at a seal
07/30/2014EP2759675A1 Turbine arrangement with improved sealing effect at a seal
07/30/2014CN203742672U 一种中压转子的冷却结构 A cooling structure of the rotor in the pressure
07/30/2014CN103958949A 密封结构及具备该密封结构的旋转机械 Sealing structure and the seal structure includes a rotating machine
07/30/2014CN103958836A 用于超临界co2泵高压缓冲的干气密封件 Dry gas seal for high pressure supercritical co2 pump buffer
07/29/2014US8790078 Abrasive rotor shaft ceramic coating
07/29/2014US8790073 Gas turbine engine including a stator vane for directing hot combustion gases onto rotor blades
07/29/2014US8790067 Blade clearance control using high-CTE and low-CTE ring members
07/24/2014WO2014051888A3 Spring carrier and removable seal carrier
07/24/2014US20140205445 Gas Turbine
07/24/2014US20140205444 Turbomachine having swirl-inhibiting seal
07/24/2014US20140205440 Compliant plate seals for rotary machines
07/24/2014US20140202168 Continuous ring composite turbine shroud
07/24/2014DE102014100241A1 Turbomaschine mit wirbelhemmender Dichtung Turbo engine with swirls retardant seal
07/23/2014EP2757293A1 Leaf seal device
07/23/2014EP2756212A1 Labyrinth seal
07/23/2014CN203730770U 涡轮旋转机械用自动调整密封件 Turbo rotary machine automatically adjusts the seals
07/23/2014CN103946488A 旋转机械的密封结构及具备该密封结构的燃气轮机 Seal structure of rotating machinery and gas turbine equipped with the sealing structure
07/23/2014CN103939151A 具有涡流抑制密封的涡轮机 Vortex suppressing seal has a turbine
07/23/2014CN102282338B 汽轮机 Turbine
07/23/2014CN102112703B 燃气轮机设备 Gas Turbine Equipment
07/23/2014CN102099147B 涡轮机轮盘的修复或再加工方法以及经修复或再加工的涡轮机轮盘 The turbine wheel of the processing method, and repair or re-fix or re-processed by the turbine wheel
07/22/2014US8784062 Asymmetrically slotted rotor for a gas turbine engine
07/22/2014US8784056 System and turbine including creep indicating member
07/22/2014US8784046 Turbine
07/22/2014US8784045 Seal assembly
07/22/2014US8784044 Turbine shroud segment
07/17/2014WO2014074370A3 Turbine airfoil abradable coating system and corresponding turbine blades
07/17/2014US20140199163 Abradable layer including a low thermal conductivity composition
07/17/2014US20140197601 Arrangement for sealing an open cavity against hot gas entrainment
07/17/2014DE102013200497A1 Drosseleinheit sowie Rotor und Gasturbine Throttle assembly and rotor and gas turbine
07/16/2014EP2754860A1 Turbomachine with active electrical clearance control and corresponding method
07/16/2014EP2754859A1 Turbomachine with active electrical clearance control and corresponding method
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