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71. 发明公开

EP2446162A1 BALL RAMP CLUTCH 有权转让
标题翻译：球坡道离合器
公开(公告)号：EP2446162A1
公开(公告)日：2012-05-02
申请号：EP10791115.8
申请日：2010-06-21
申请人： Magna Powertrain Inc.
发明人： GREENE, Darrell F.
IPC分类号： F16D27/112 , B60K25/02 , F02B67/06 , F04B17/00 , F16D13/42 , F16D15/00
CPC分类号： F16D27/112 , F02B67/04 , F04D13/02 , F04D13/027 , F16D27/004 , F16D2023/123
摘要： An electromagnetic clutch includes a rotatable input member and a rotatable output member. A clutch plate is fixed for rotation with one of the input member and the output member. An armature plate is axially moveable relative to the other of the input member and the output member. A self-energizing actuator converts rotary motion of the input member to linear movement of the armature plate. The actuator includes a biasing member urging relative rotation between the one of the input member and the output member and the armature plate to initially engage the armature plate and the clutch plate. The self-energizing actuator provides an additional clutch engagement force once the input member is driven and also includes an electromagnet to axially translate the armature plate and disengage the armature plate and the clutch plate.

72. 发明公开

EP2279555A4 MAGNETIC INDUCTION PUMP 有权
标题翻译：磁感应泵
公开(公告)号：EP2279555A4
公开(公告)日：2011-11-16
申请号：EP09750904
申请日：2009-02-18
申请人： HAZELETT STRIP CASTING CORP
发明人： KAGAN VALERY G
IPC分类号： H02K44/06 , F04B15/02 , F04B15/06 , F04B43/12 , F04D7/06 , F04D13/02
CPC分类号： F04D7/065 , F04B15/02 , F04B15/06 , F04B43/1253 , F04D13/02 , H02K44/06

73. 发明公开

EP2351919A1 Mechanical combustion engine coolant pump 有权
标题翻译： Mechanische Verbrennungsmotor-Kühlmittelpumpe
公开(公告)号：EP2351919A1
公开(公告)日：2011-08-03
申请号：EP10150437.1
申请日：2010-01-11
申请人： Pierburg Pump Technology GmbH
发明人： Durand, Jean-Michel , Reininger, Pierre , Finidori, Laurent
IPC分类号： F01P5/12 , F04D29/049
CPC分类号： F01P5/12 , F04D13/02 , F04D29/049 , F04D29/628
摘要： The invention is directed to a mechanical combustion engine coolant pump (10) for pumping a coolant for an internal combustion engine, comprising a pump wheel (20) at a rotatable rotor shaft (18) being radially supported by a first roller bearing (26), a rotatable driving wheel (32) being radially supported by a roller bearing (26) and being driven by the combustion engine, and means for connecting the rotor shaft (18) with the driving wheel (32) in a rotatably fixed manner.
The roller bearing (26) is provided with a separate outer ring (50) which is directly fixed to a pump frame body (12). A separate bearing fixation structure (52) is axially pushing the outer ring (50) of the first roller bearing (26) clearance-free against the pump frame body (12), whereby the bearing fixation structure (52) is directly fixed to the pump frame body (12).
摘要翻译：本发明涉及一种用于泵送用于内燃机的冷却剂的机械式内燃机冷却剂泵（10），其包括在可旋转转子轴（18）处的泵轮（20），该转轮轴由第一滚子轴承（26）径向支撑，，由滚子轴承（26）径向支撑并由内燃机驱动的可旋转驱动轮（32），以及用于以可旋转地固定的方式将转子轴（18）与驱动轮（32）连接的装置。滚子轴承（26）设置有分离的外环（50），其直接固定到泵框体（12）。单独的轴承固定结构（52）将第一滚子轴承（26）的外环（50）轴向地推压到泵框体（12）上，从而轴承固定结构（52）直接固定到泵框体（12）。

74. 发明公开

EP2307722A1 REACTOR COOLANT PUMP FLYWHEEL 有权
标题翻译：反应堆冷却剂泵SCHWUNGRAD
公开(公告)号：EP2307722A1
公开(公告)日：2011-04-13
申请号：EP09759011.1
申请日：2009-05-21
申请人： Curtiss-Wright Electro-Mechanical Corporation
发明人： FINEGAN, John, Raymnod , KREKE, Francis, Joseph , CASAMASSA, John, Joseph
IPC分类号： F04B39/00
CPC分类号： F04D13/02 , F04D13/06 , F04D15/0077 , Y10T74/2121 , Y10T74/2132
摘要： A flywheel for a pump, and in particular a flywheel having a number of high density segments for use in a nuclear reactor coolant pump. The flywheel includes an inner member and an outer member. A number of high density segments are provided between the inner and outer members. The high density segments may be formed from a tungsten based alloy. A preselected gap is provided between each of the number of high density segments. The gap accommodates thermal expansion of each of the number of segments and resists the hoop stress ef fect/keystoning of the segments.

75. 发明授权

EP2180191B1 Energy-saving motor pump 有权
标题翻译：节能电机泵
公开(公告)号：EP2180191B1
公开(公告)日：2010-12-22
申请号：EP09173501.9
申请日：2009-10-20
申请人： Sidermeccanica S.n.c.
发明人： Gallani, Roberto
IPC分类号： F04D13/02 , F04D29/58
CPC分类号： F04D13/02 , F04D29/588 , F05B2260/211

76. 发明公开

EP1725775A1 ANORDNUNG MIT EINEM ELEKTRONISCH KOMMUTIERTEN AUSSENLÄUFERMOTOR 有权
标题翻译： WITH A电子换向外部转子电机装置
公开(公告)号：EP1725775A1
公开(公告)日：2006-11-29
申请号：EP05707390.0
申请日：2005-02-15
申请人： EMB-Papst St. Georgen GmbH & Co. KG
发明人： SEIDLER, Siegfried , ROJO LULIC, Francisco , LAUFER, Wolfgang
IPC分类号： F04D25/06 , F04D13/02 , F04D29/60 , F04D29/04 , H02K7/08 , H02K5/16 , H02K7/14 , H01L23/473 , G06F1/20
CPC分类号： F04D13/02 , F04D25/06 , F04D29/04 , F04D29/60 , G06F1/20 , H01L23/473 , H01L2924/0002 , H02K5/16 , H02K7/08 , H02K7/14 , H01L2924/00
摘要： The invention relates to an arrangement with an electronically commutated external rotor motor (20), comprising an inner stator (22), arranged on a bearing tube (30), separated from an external rotor (26; 92) by a first air gap (24), comprising a rotor bell housing (40), open at one end and connected to a shaft (46) at the other end, mounted in the bearing tube (30), further comprising a permanent magnet arrangement (76), arranged at the open end of the rotor bell housing (40), for interaction with a second permanent magnetic rotor (92), mounted in the arrangement such as to be able to rotate, said permanent magnet arrangement (76) being separated from said second rotor (92) by a second air gap and forming a magnetic coupling (94) therewith, such that a rotation of the permanent magnet arrangement (76) causes a rotation of said second rotor (92). The above also comprises a non-ferromagnetic separating element (82), arranged in the second air gap which separates the second rotor (92) from the external rotor motor (20) in a liquid-tight manner and on which an arrangement for mounting the second rotor (92) and the bearing tube (30), for mounting the shaft (46) of the rotor bell housing (40), are arranged.

77. 发明公开

EP0820562A4 PUMP WITH CO-AXIAL MAGNETIC COUPLING 失效
标题翻译： [离合泵同轴
公开(公告)号：EP0820562A4
公开(公告)日：1998-07-15
申请号：EP96908760
申请日：1996-03-12
申请人： SHEEHAN KEVIN
发明人： SHEEHAN KEVIN
IPC分类号： F04D3/02 , F04D13/02 , F04D13/06 , F04B17/00
CPC分类号： F04D13/0646 , F04D3/02 , F04D13/02 , F04D13/025 , F04D13/026 , F04D13/027
摘要： Disclosed is a pump (1) that employs a magnetic coupling to connect the motor (2) to the impeller (20). A simplified structure within the pump (1) casing is employed to enable the easy removal of the pump's impeller (20) and bushings and/or bearings (24). In one embodiment of the invention, the exterior surface of the impeller (20), including its attached magnets (16), is encased in a plastic bushing (56, 58, 60) material. Surrounding the impeller (20) is a tubular bushing (58) that may at times come into contact with the bushing material of the impeller (20).

78. 发明公开

EP0820562A1 PUMP WITH CO-AXIAL MAGNETIC COUPLING 失效
标题翻译： [离合泵同轴
公开(公告)号：EP0820562A1
公开(公告)日：1998-01-28
申请号：EP96908760.0
申请日：1996-03-12
申请人： Sheehan, Kevin
发明人： Sheehan, Kevin
IPC分类号： F04D3 , F04D13
CPC分类号： F04D13/0646 , F04D3/02 , F04D13/02 , F04D13/025 , F04D13/026 , F04D13/027
摘要： Disclosed is a pump (1) that employs a magnetic coupling to connect the motor (2) to the impeller (20). A simplified structure within the pump (1) casing is employed to enable the easy removal of the pump's impeller (20) and bushings and/or bearings (24). In one embodiment of the invention, the exterior surface of the impeller (20), including its attached magnets (16), is encased in a plastic bushing (56, 58, 60) material. Surrounding the impeller (20) is a tubular bushing (58) that may at times come into contact with the bushing material of the impeller (20).

79. 发明公开

EP0573504A1 STROMERZEUGER MIT KERNKÜHLUNG 失效
标题翻译：与堆芯冷却发电机。
公开(公告)号：EP0573504A1
公开(公告)日：1993-12-15
申请号：EP92905572.0
申请日：1992-02-27
申请人： CHAKATEC GBR
发明人： CHAKATEC GBR
IPC分类号： F01P5 , F02B63 , F04D13 , H02K7 , H02K9
CPC分类号： H02K9/19 , F01P5/10 , F02B63/04 , F04D13/02 , F04D13/024 , H02K7/1815
摘要： Le présent procédé se rapporte à une génératrice électrique comportant un moteur de commande et une génératrice, en particulier pour vehicules, où une pompe à réfrigérant est disposée sur un arbre entre la génératrice et le moteur de commande. L'arbre est de préférence réalisé en deux parties et reliable à un ajustement conique. La pompe à réfrigérant est conçue comme pompe centrifuge ou comme pompe à rotor magnétique. La chaleur développée dans la génératrice est conduite par l'intermédiaire de l'arbre directement vers le puits thermique de la pompe à réfrigérant. Une défaillance thermique des paliers d'arbre est ainsi évitée. Les dimensions de la génératrice peuvent être réduites, tout en maintenant les mêmes performances.

80. 发明授权

EP0351488B1 Canned pump having a high inertia flywheel 失效
标题翻译：带有高速飞轮的CANNED泵
公开(公告)号：EP0351488B1
公开(公告)日：1993-09-01
申请号：EP89103632.9
申请日：1989-03-02
申请人： WESTINGHOUSE ELECTRIC CORPORATION
发明人： Veronesi, Luciano , Raimondi, Albert Anthony
IPC分类号： F04D13/06 , F04D29/04 , F04D13/02
CPC分类号： F04D29/047 , F04D13/02 , F04D13/0633 , F04D29/0413 , F04D29/043 , Y10T74/2121 , Y10T74/2122

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