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31. 发明公开

EP2718546A1 TURBOMACHINE COMPORTANT UN PALIER FLOTTANT DE GUIDAGE D'UN ARBRE DE LA TURBOMACHINE 有权转让
标题翻译：与浮动轴承用于控制涡轮发动机的WAVE涡轮发动机
公开(公告)号：EP2718546A1
公开(公告)日：2014-04-16
申请号：EP12731122.3
申请日：2012-06-06
申请人： Snecma
发明人： MORREALE, Serge , GILLE, Laurent
IPC分类号： F01D25/16 , F01D25/18 , F02C7/06
CPC分类号： F02C7/28 , F01D25/16 , F01D25/18 , F01D25/183 , F02C7/06 , F05D2240/50 , F16C19/26 , F16C27/045 , F16C2360/23 , Y02T50/671
摘要： The invention relates to a turbine engine comprising at least one shaft (2) and at least one bearing (4) for rotatably guiding said shaft (2) about an axis of the turbine engine, the bearing comprising a first radially inner ring (41) and a second radially outer ring (42) enclosing rolling members (43), wherein, in said turbine engine, the first ring (41) is floatingly mounted on said shaft (2) via a fluid damping film.

32. 发明公开

EP2588731A1 VERSCHRAUBBARER LAGERGEHÄUSEDECKEL FÜR EINE LADEEINRICHTUNG 有权转让
标题翻译：螺杆轴承外壳盖的充电装置
公开(公告)号：EP2588731A1
公开(公告)日：2013-05-08
申请号：EP11733605.7
申请日：2011-06-28
申请人： Bosch Mahle Turbo Systems GmbH & Co. KG
发明人： HOLZSCHUH, Christian , SCHNELL, Markus , FIEDLER, Max
IPC分类号： F02C6/12 , F01D25/16 , F02C7/06
CPC分类号： F01D25/162 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2240/50
摘要： The invention relates to a bearing housing (1) of a supercharging device, in particular for an exhaust-gas turbocharger of a motor vehicle, having a bearing housing cover (2) made of metal. An essential aspect of the invention is that a first thread (3) is provided on the bearing housing cover (2) and a second thread (4) of complementary design to said first thread is provided on the bearing housing (1), such that the bearing housing cover (2) can be screwed onto and secured to the bearing housing (1) by means of a rotational movement. The number of parts can thus be reduced.

33. 发明授权

EP2376779B1 SHRINK DISK CONNECTION FOR A WIND TURBINE 有权
标题翻译：收缩盘连接的用于风力涡轮机
公开(公告)号：EP2376779B1
公开(公告)日：2013-03-06
申请号：EP09801391.5
申请日：2009-12-15
申请人： Vestas Wind Systems A/S
发明人： RIISAGER, Peter, Albæk , OLSEN, Niels, Christian
IPC分类号： F03D11/02 , F16D1/02
CPC分类号： F02C7/36 , F03D15/00 , F03D80/70 , F05B2240/50 , F05B2240/60 , F05B2240/61 , F05B2260/40 , F05B2260/403 , F05D2240/50 , F05D2240/60 , F05D2240/61 , F05D2260/40 , F05D2260/403 , F16D1/02 , F16D1/04 , F16D1/0858 , Y02E10/72 , Y10T29/49863 , Y10T403/21 , Y10T403/40 , Y10T403/48 , Y10T403/551 , Y10T403/7039
摘要： A connection for connecting shafts in a wind turbine includes a first shaft and a second shaft which are inter-connectable by connecting an interconnection part of the first shaft and an interconnection part of the second shaft, and a shrinkable disk positioned and adapted so as to lock the first shaft to the second shaft by providing pressure to the interconnection parts of the first and second shaft when the interconnection parts are interconnected, and where the interconnection part of each of the first and second shafts comprises a plurality of friction surfaces transferring moment between the first and second shafts by friction.

34. 发明公开

EP2519754A1 ROTATING MACHINERY WITH DAMPING SYSTEM 有权
标题翻译：与损耗系统转子发动机
公开(公告)号：EP2519754A1
公开(公告)日：2012-11-07
申请号：EP10844287.2
申请日：2010-12-29
申请人： Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc.
发明人： VETTERS, Daniel, Kent , HOFFMANN, Timothy , KLUSMAN, Steven, Arlen
IPC分类号： F16C27/04
CPC分类号： F01D25/164 , F01D5/26 , F01D25/04 , F05D2240/50 , F05D2240/55 , F05D2260/96 , F16C19/06 , F16C19/14 , F16C27/045 , F16C33/60 , F16C35/077 , F16C2360/23
摘要： One embodiment of the present invention is a damping system for rotating machinery such as gas turbine engines. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for damping systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith.

35. 发明公开

EP2119877A3 Lageranordnung in einem Zwei-Wellen-Triebwerk für eine Fluggasturbine zur Kompensation der Lagerlasten 有权
标题翻译：在用于航空燃气涡轮机的两轴发动机轴承装置以补偿所述轴承负荷
公开(公告)号：EP2119877A3
公开(公告)日：2012-05-30
申请号：EP09158418.5
申请日：2009-04-22
申请人： Rolls-Royce Deutschland Ltd & Co KG
发明人： Venter, Gideon
IPC分类号： F01D25/16 , F02C3/06 , F02C7/06
CPC分类号： F01D25/168 , F02C3/06 , F02C7/06 , F05D2240/50 , F05D2240/52 , Y02T50/671
摘要： Bei einem Zwei-Wellen-Triebwerk für eine Fluggasturbine, mit einer zentralen Niederdruckwelle, mit einer diese coaxial umgebenden Hochdruckwelle und mit Lagereinheiten zur Abstützung der Wellen am Triebwerksgehäuse sind die Lagerlasten der Hochdruckwelle stromauf zum Fan und der Niederdruckwelle stromab gerichtet. Zur Verringerung der Lagerlast der Hochdruck-Lagereinheit werden die entgegengesetzt gerichteten Lagerlasten der Niederdruckwelle (3) und der Hochdruckwelle (6) teilweise kompensiert, indem die vordere Schublagereinheit (10) der Hochdruckwelle (6) am Triebwerksgehäuse (1) und die vordere Schublagereinheit (12) der Niederdruckwelle (3) an der Hochdruckwelle (6) abgestützt werden.

36. 发明公开

EP2455590A1 A variable geometry distributor for a turbine, particularly for a motor vehicle turbocharger assembly 审中-公开
标题翻译：分销商与用于涡轮机的可变几何形状，特别是用于机动车辆的一个涡轮增压器单元
公开(公告)号：EP2455590A1
公开(公告)日：2012-05-23
申请号：EP10191732.6
申请日：2010-11-18
申请人： Fiat Powertrain Technologies S.p.A.
发明人： Ferrazzi, Francesco
IPC分类号： F01D17/16 , F02C6/12 , F01D17/14 , F01D25/16
CPC分类号： F01D17/165 , F01D17/143 , F01D25/162 , F02C6/12 , F05D2240/12 , F05D2240/50 , F05D2250/411 , F05D2260/36
摘要： A variable geometry distributor for a turbine, particularly for a motor vehicle turbocharger assembly, comprising:
- a first annular element (2),
- a second annular element (4), coaxial to said first annular element (2) and with respect to a longitudinal axis (X) of said distributor (1), and mobile with respect to said first annular element (2), wherein:
- said first and second annular element (2, 4) comprise, respectively, first and second profiles (14, 46) defining, through their coupling, a plurality of blades (14, 46) separated by openings (V),
- a movement of said second annular element (4) with respect to said first annular element (2) determines a variation of geometry (A min , A max ) of said openings (V).
The movement of the second annular element (4) with respect to the first annular element (2) is a rotation (DC, DO) around said longitudinal axis (X) which determines the variation of geometry (A min , A max ) of said openings (V).
摘要翻译：一种可变几何形状分配器用于涡轮机，特别是用于机动车辆的涡轮增压器组件，包括： - 第一环形设计元件（2）， - 一个第二环形设计元件（4）同轴的所述第一环形设计元件（2），并且相对于一所述分配器（1），和移动的纵向轴线（X）相对于所述第一环形设计元件（2），worin： - 所述第一和第二环形设计元件（2,4）分别包括第一和第二型材（14， 46）定义，通过它们的耦合，通过开口（V分离）叶片的多个（14，46）， - 所述第二环形元件（4）相对于一个移动到所述第一环形设计元件（2）bestimmt几何形状的变化（A分钟，A最大值）所述开口（V）的。第二环形设计元件（4）的相对于所述第一环形设计元件（2）的运动是旋转（DC，DO）围绕所述纵向轴线（X）的确定性地雷几何结构的变化。所述的（A分钟，A最大值）开口（V）。

37. 发明公开

EP2419616A1 MOTEUR A TURBINE A GAZ A DOUBLE CORPS POURVU D ' UN PALIER INTER-ARBRES 有权转让
标题翻译：与DOUBLE身体ZWISCHENWELLE轴承处设置涡轮增压发动机
公开(公告)号：EP2419616A1
公开(公告)日：2012-02-22
申请号：EP10713964.4
申请日：2010-04-15
申请人： Snecma
发明人： BART, Jacques, René , ESCURE, Didier, René, André , GASTINEAU, Ornella
IPC分类号： F02C7/06 , F01D25/16 , F02K3/02
CPC分类号： F01D25/16 , F02C7/06 , F02K3/06 , F05D2230/60 , F05D2240/50
摘要： The present invention relates to a double-body gas turbine engine (1), including a low-pressure body LP (9C) and a high-pressure body HP (10C), rotatably mounted about a single shaft in a stationary casing (2), the low-pressure body LP (9C) having a compressor and a turbine connected by a low-pressure shaft LP (9), said low-pressure shaft LP being supported by an upstream LP bearing (P2), a first downstream LP bearing (P5') and an additional downstream LP bearing (P6) by the stationary casing, the high-pressure body HP (10C) being supported by an upstream HP bearing (P3) and a downstream HP bearing (P4) which is an inter-shaft bearing including an inner track rigidly connected to the HP turbine rotor (10C) and an outer track rigidly connected to the LP shaft (9).

38. 发明授权

EP2157207B1 Coating precursor materials, turbomachinery components, and methods of forming the turbomachinery components 有权转让
标题翻译：涂层前体材料，涡轮机部件和方法用于形成涡轮机部件
公开(公告)号：EP2157207B1
公开(公告)日：2010-07-21
申请号：EP09166410.2
申请日：2009-07-24
申请人： Honeywell International Inc.
发明人： Oboodi, Reza , Piascik, James , Schenk, Bjoern
IPC分类号： C23C24/10 , C23C30/00 , F01D5/28 , F01D25/16
CPC分类号： C23C24/10 , C23C30/00 , F01D25/22 , F02C6/12 , F05D2220/40 , F05D2230/90 , F05D2240/50 , F16C33/1095

39. 发明公开

EP2017474A3 Getriebe für eine Windenergieanlage 有权转让
标题翻译：变速箱的风力发电设备
公开(公告)号：EP2017474A3
公开(公告)日：2010-07-14
申请号：EP08002608.1
申请日：2008-02-13
申请人： NORDEX Energy GmbH
发明人： Nitzpon, Joachim
IPC分类号： F03D11/02 , F16H57/08 , F16H57/02
CPC分类号： F03D11/02 , F01D11/001 , F03D15/00 , F03D15/10 , F03D80/70 , F05B2240/50 , F05B2260/40311 , F05D2240/50 , F05D2260/40311 , F16C2300/14 , F16H57/021 , F16H57/082 , Y02E10/722
摘要： Getriebe für eine Windenergieanlage, mit einem Planetenträger (16,52,68,86,98), der antriebsseitig mit einer Rotorwelle (10,48,78) oder einer Rotornabe verbunden ist und über ein in einem Getriebegehäuse (20,54,79,90,105) angeordnetes Lager gelagert ist, wobei das Lager (32,58,76,88,102) abtriebsseitig des Planetenträgers in dem Getriebegehäuse angeordnet ist und daß als Lager für den Planetenträger ein Momentenlager (32,58,76,88,102) vorgesehen ist.

40. 发明公开

EP1467062A3 Turbocharger rotor 有权
标题翻译：一种涡轮增压器转子
公开(公告)号：EP1467062A3
公开(公告)日：2006-10-25
申请号：EP04004835.7
申请日：2004-03-02
申请人： Electro-Motive Diesel, Inc.
发明人： Svihla, Gary R. , Duve, Eric J. , Carr, John M.
IPC分类号： F01D5/02 , F01D25/16 , F02C6/12 , F01D5/04
CPC分类号： F01D5/026 , F01D5/048 , F01D25/166 , F01D25/168 , F02C6/12 , F05D2220/40 , F05D2240/50 , F05D2240/60 , F05D2240/61
摘要： A turbocharger rotor has a turbine wheel (12) and shaft (32), a compressor wheel (14) and adapter (50) and a separate thrust runner clamped (16) together by a fastener rod (18). The adapter (50) is piloted on the shaft (32) and the thrust runner (16) is piloted on the adapter (50), which has annular ends engaging the shaft (32) and adapter (50) for torque transmission between the turbine and compressor wheels (12,14). An anti-rotation coupling (38) relates the phase angles of the shaft with the adapter (50) and the thrust runner (16) during assembly. Opposed radial thrust faces on the thrust runner (16) and adapter (50) are disposed at opposite ends of a compressor bearing journal (52) on the adapter (50) to allow placement of mating bearings on a single element of a turbocharger housing. Advantages include simplification of manufacture and assembly of the rotor in a turbocharger housing.

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