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1. 发明授权

EP1809905B1 VANE PUMP USING LINE PRESSURE TO DIRECTLY REGULATE DISPLACEMENT 有权
标题翻译：抑制管路压力直接规则中使用叶轮泵
公开(公告)号：EP1809905B1
公开(公告)日：2016-08-17
申请号：EP05734196.8
申请日：2005-03-30
申请人： STT Technologies Inc., A Joint Venture of Magna Powertrain Inc. and SHW GmbH
发明人： LUTOSLAWSKI, Jarek , MUIZEAAR, Richard, D.
IPC分类号： F04C15/00 , F04C15/06 , F04C14/22 , F04C2/344
CPC分类号： F04C15/0049 , F04C2/3442 , F04C14/226 , F04C15/06 , F04C2250/101

2. 发明公开

EP3027923A1 SELECTABLE ONE-WAY CLUTCH HAVING STRUT WITH SEPARATE ARMATURE 有权转让
标题翻译： AUSWÄHLBAREEINWEGKUPPLUNG MIT STREBE MIT SEPARATEM ANKER
公开(公告)号：EP3027923A1
公开(公告)日：2016-06-08
申请号：EP14832187.0
申请日：2014-07-29
申请人： Magna Powertrain Inc.
发明人： GREEN, Darrell F. , CIOC, Adrian C.
IPC分类号： F16D41/08 , F16D27/09 , F16D41/16
CPC分类号： F16D27/09 , F16D27/14 , F16D41/12 , F16D41/16
摘要： A selectable one-way clutch includes a clutch module and at least one electromagnetic actuator module. Each electromagnetic actuator module includes at least one electromagnetic actuator assembly having a coil assembly, a locking strut, and a connection member mechanically interconnected to the locking strut for moving it between released and deployed positions in response to energization of the coil assembly.
摘要翻译：可选择的单向离合器包括离合器模块和至少一个电磁致动器模块。每个电磁致动器模块包括至少一个电磁致动器组件，其具有线圈组件，锁定支柱和机械地互连到锁定支柱的连接构件，用于响应于线圈组件的通电而将其移动在释放位置和展开位置之间。

3. 发明公开

EP2112379A3 Variable displacement vane pump with enhanced discharge port 有权转让
标题翻译：叶片泵具有可变的位移和扩展出口连接器
公开(公告)号：EP2112379A3
公开(公告)日：2015-02-18
申请号：EP09158760.0
申请日：2009-04-24
申请人： Magna Powertrain Inc.
发明人： Williamson, Matthew , Shulver, David R. , Tanasuca, Cezar
IPC分类号： F04C2/344 , F04C14/22 , F04C14/10 , F04C15/06
CPC分类号： F04C14/226 , F01C21/0836 , F04C2/3442 , F04C15/06 , F04C2250/102
摘要： A variable displacement vane pump which includes an enhanced discharge port (140,152). The enhanced discharge port reduces areas of high pressure in the discharge port (140) which would otherwise occur as the pressurized working fluid reverses its direction of flow to enter the discharge port (140). By reducing the areas of high pressure, the back torque on the pump rotor (108) is reduced and the energy efficiency of the pump is enhanced. In one embodiment, the pivot (120) for the pump control ring (116) is located radially outwardly from a conventional location, to allow for a discharge recess (152) to be formed in the control ring (116), adjacent the discharge port (140), and extending past the pivot (120) to the pump outlet. In a second embodiment, the discharge recess (152) is formed in the control ring (208) around the pivot (120) and a seal (216) is provided on the control ring to inhibit leakage of pressurized working fluid past the control ring. In a third embodiment, a secondary discharge port (312) is provided adjacent the discharge recess (308) formed in the control ring (304) and pressurized working fluid in the discharge recess can exit the discharge recess through the secondary discharge port which is in fluid communication with the pump outlet.

4. 发明公开

EP2764249A1 PRE-COMPRESSION DUAL SPRING PUMP CONTROL 有权
标题翻译： PUMPENSTEUERUNGÜBEREINE VORKOMPRIMIERTE DOPPELTE FEDER
公开(公告)号：EP2764249A1
公开(公告)日：2014-08-13
申请号：EP12839078.8
申请日：2012-10-05
申请人： Magna Powertrain Inc.
发明人： WILLIAMSON, Matthew , TANASUCA, Cezar , SEHMBY, Manmohan , GANESAN, Karthikeyan
IPC分类号： F04C14/20 , F01M1/02 , F01M1/16 , F04C2/344
CPC分类号： F04C18/08 , F01M1/02 , F01M1/16 , F01M2001/0238 , F01M2001/0246 , F04C2/3442 , F04C14/226
摘要： A variable capacity vane pump (20) is provided having a pump control ring (44) that is moveable to alter the capacity of the pump (20). A control chamber (60) is formed between the pump casing (22) and the control ring (44). The control chamber (60) is operable to receive pressurized fluid to create a force to move the control ring (44) to reduce the volumetric capacity of the pump (20). A primary return spring (56) acts between the control ring (44) and the casing (22) to bias the control ring (44) towards a position of maximum volumetric capacity. A shaft is coupled at one end to the control ring and a second end of the shaft is positioned a predetermined distance from the casing (22). A secondary return spring (62) is mounted about the shaft and is configured to engage the control ring (44) after the control ring (44) has moved a predetermined amount. The secondary return spring ( 62) biases the control ring (44) towards a position of maximum volumetric capacity. The secondary return spring ( 62) acts against the force of the control chamber ( 60) to establish a second equilibrium pressure.
摘要翻译：提供了一种可变容量叶片泵（20），其具有能够改变泵（20）的容量的泵控制环（44）。控制室（60）形成在泵壳体（22）和控制环（44）之间。控制室（60）可操作以接收加压流体以产生力以移动控制环（44）以减小泵（20）的容积。主复位弹簧（56）作用在控制环（44）和壳体（22）之间，以将控制环（44）偏压到最大容积的位置。轴在一端连接到控制环，并且轴的第二端与壳体（22）定位成预定距离。次级复位弹簧（62）围绕轴安装，并且构造成在控制环（44）移动了预定量之后接合控制环（44）。次级复位弹簧（62）将控制环（44）偏压到最大容积的位置。次级复位弹簧（62）抵抗控制室（60）的作用力建立第二平衡压力。

5. 发明公开

EP1848892A4 CRESCENT GEAR PUMP WITH NOVEL ROTOR SET 有权
标题翻译： MONDSICHELPUMPE MIT NEUEM ROTORSATZ
公开(公告)号：EP1848892A4
公开(公告)日：2013-11-20
申请号：EP06705194
申请日：2006-02-16
申请人： STT TECHNOLOGIES INC A JOINT VENTURE OF MAGNA POWERTRAIN INC AND SHW GMBH
发明人： LIAVAS VASILIOS B , NEMEC MICHAL
IPC分类号： F04C2/08 , F04C2/10
CPC分类号： F04C2/101 , Y10T74/19972
摘要： A novel crescent gear pump and pump rotor set for a crescent gear pump. The rotor set includes an outer rotor with teeth having a composite profile formed over the portion adjacent their root to conform to a circular arc and formed over the portion adjacent their tip to conform to a hypocycloid arc. The unique shape allows for increased volumetric capacity of the rotor set, when compared to trochoidal rotor sets of the same size. Further, operating noise is reduced, as are pulsations in the output of the pump when compared to the same pump with a trochoidal rotor set.
摘要翻译：一种用于新月齿轮泵的新月形齿轮泵和泵转子组。转子组包括具有齿的外转子，所述齿具有在邻近其根部的部分上形成的复合轮廓以符合圆弧并形成在邻近其尖端的部分上以符合内摆线弧。与相同尺寸的摆线转子组相比，独特的形状可以提高转子组的体积容量。此外，与具有余摆线转子组的相同泵相比，运行噪音降低，泵的输出中的脉动也降低。

6. 发明授权

EP2446162B1 BALL RAMP CLUTCH 有权转让
标题翻译：球坡道离合器
公开(公告)号：EP2446162B1
公开(公告)日：2013-10-30
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

7. 发明公开

EP2609337A1 ELECTRIC WATER PUMP WITH STATOR COOLING 有权转让
标题翻译：与定子电动水泵
公开(公告)号：EP2609337A1
公开(公告)日：2013-07-03
申请号：EP11819232.7
申请日：2011-08-24
申请人： Magna Powertrain Inc. , Arnoldi, Ernesto Giovanni
发明人： MILLS, Kyle D. , MAURINO, Paolo Lincoln
IPC分类号： F04D29/58 , F04D13/06 , F04D15/00 , H02K9/00 , B60K11/02
CPC分类号： F04D13/06 , B60K11/02 , F04D13/0606 , F04D13/0646 , F04D29/406 , F04D29/426 , F04D29/5806 , F04D29/5813 , H02K5/128 , H02K5/20 , H02K7/14 , H02K11/33
摘要： An electric pump comprises an outer housing including a motor cavity and a controller cavity separated by a partition wall. An inner housing is positioned within the motor cavity of the outer housing. One of the inner and outer housings includes radially extending ribs positioned adjacent to the other of the inner and outer housings to define a coolant flow path between the inner housing and the outer housing. The flow path is partially defined by the partition wall. An electric motor is positioned within the inner housing and includes a hollow rotor shaft driving a pump member. The hollow rotor shaft forms a portion of the coolant path and interconnects a volume between the inner and outer housings with a low pressure cavity containing the pump member. A controller is positioned within the controller cavity in heat transfer relation with the partition wall.

8. 发明公开

EP2404062A1 DIRECT CONTROL LINEAR VARIABLE DISPLACEMENT VANE PUMP 审中-公开
标题翻译：线性可变位移的直接控制
公开(公告)号：EP2404062A1
公开(公告)日：2012-01-11
申请号：EP10748251.5
申请日：2010-02-23
申请人： STT Technologies Inc., A Joint Venture of Magna Powertrain Inc. and SHW GmbH
发明人： STRATULAT, Florin , CHANG, Peter Lit Ming , HADAR, Gil , KRUG, Peter
IPC分类号： F04C14/22 , F01M1/16 , F16H57/04 , F16N13/20
CPC分类号： F04C14/223 , F16H57/0436
摘要： A fluid pumping system for a power transmission device includes a variable displacement vane pump having a housing containing a rotor, a plurality of vanes coupled to the rotor and a linearly translatable slide for varying the displacement of the pump. A control system varies the displacement of the pump and provides a fluid output pressure selected from a continuously variable range of output pressures which are independent from the operating speed of the pump. The control system includes a linear actuator for moving the slide between minimum and maximum pump displacement positions. The linear actuator includes an electric stepper motor for bi-directionally translating an actuator shaft acting on the slide.

9. 发明公开

EP2379892A1 FULLY SUBMERGED INTEGRATED ELECTRIC OIL PUMP 有权转让
标题翻译：完全集成的潜水电动油泵
公开(公告)号：EP2379892A1
公开(公告)日：2011-10-26
申请号：EP09824319.9
申请日：2009-11-05
申请人： STT Technologies Inc., A Joint Venture of Magna Powertrain Inc. and SHW GmbH
发明人： HADAR, Gil , BENNETT, Andy
IPC分类号： F04C2/10 , F04C11/00 , F04C15/00 , H02K7/14
CPC分类号： F04C13/008 , F04C2/102 , F04C11/008 , F04C15/008 , F04C2240/808 , H02K5/12 , H02K7/14 , H02K41/06
摘要： A submersible electric pump includes a housing adapted to be submerged within a fluid to be pumped having apertures extending therethrough. An electric motor stator is positioned within the housing in communication with the apertures and is adapted to be in contact with the fluid. Inner and outer pump rotors are positioned within the housing in meshed engagement with one another to pump fluid when rotated. A plurality of permanent magnets are fixed for rotation with the outer rotor.

10. 发明公开

EP2329164A1 TORQUE TRANSFER UNIT WITH SEALED ONE WAY CLUTCH FOR AN ENGINE STARTING SYSTEM 审中-公开
标题翻译：扭矩传递装置，带密封的单向离合器的起动系统
公开(公告)号：EP2329164A1
公开(公告)日：2011-06-08
申请号：EP09812593.3
申请日：2009-09-15
申请人： Magna Powertrain Inc.
发明人： LI, Jianwen , MUIZELAAR, Richard D. , STEELE, Sean
IPC分类号： F16D41/067 , F02N11/00 , F16D13/74 , F16D15/00
CPC分类号： B60K6/52 , B60K6/383 , B60K6/48 , B60W2520/10 , F02N11/0818 , F02N15/023 , F02N15/063 , F16D41/067 , F16D2300/06 , F16D2300/08 , F16D2500/10418 , F16D2500/10493 , F16D2500/5041 , Y02T10/6221 , Y02T10/6265 , Y10T74/13
摘要： A starting system for an internal combustion engine includes a pinion gear selectively driven by a starter motor, a drive plate having a set of teeth in constant meshed engagement with the pinion gear and a one-way clutch adapted to interconnect the drive plate and an engine crankshaft. The clutch assembly includes an inner race adapted to be fixed for rotation with the crankshaft. An outer race is fixed for rotation with the drive plate and has circumferentially spaced apart cam surfaces. The clutch also includes a cage for positioning rollers in circumferentially spaced apart alignment with the cam surfaces. A pair of seal plates are coupled to one of the inner race and the outer race. Each seal plate is positioned proximate to and spaced apart from the other of the inner race and the outer race.

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