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11. 发明授权

US09127725B2 Switchable water pump with dual friction plate actuation 有权
标题翻译：具有双摩擦板驱动的可切换水泵
公开(公告)号：US09127725B2
公开(公告)日：2015-09-08
申请号：US14234828
申请日：2012-07-27
申请人： Darrell F. Greene
发明人： Darrell F. Greene
IPC分类号： F16D27/14 , F16D27/112 , F01P5/12 , F02B67/06 , F01P7/16
CPC分类号： F16D27/112 , F01P5/12 , F01P7/162 , F02B67/06 , F16D27/14
摘要： An electromagnetic clutch includes a rotatable input member or pulley and a rotatable output member or shaft. A hub cover is coupled to the pulley and includes an inner facing surface located proximal an outer friction pad or clutch plate which is fixed for rotation with the output member. An armature plate is axially moveable relative to the output member and is biased toward a position of engaging the clutch plate and the hub cover for transferring a torque from the pulley to the output shaft. A self-energizing actuator converts rotary motion of the input member or pulley to linear movement of the armature plate to further engage the clutch. 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. An electromagnet is provided for axially translating the armature plate away from the friction plate to disengage the clutch plate from the hub cover thereby disengaging the input force from the pulley. The clutch plate is coupled to the shaft using a splined coupling which does not prevent axial movement of the clutch plate on the shaft.
摘要翻译：电磁离合器包括可旋转的输入构件或滑轮以及可旋转的输出构件或轴。轮毂盖联接到滑轮并且包括位于外摩擦垫或离合器板附近的面向内的表面，其被固定以与输出构件一起旋转。电枢板相对于输出构件可轴向移动，并且朝向与离合器板和轮毂盖接合的位置偏置，以将转矩从滑轮传递到输出轴。自增力致动器将输入构件或滑轮的旋转运动转换成衔铁板的线性运动，以进一步接合离合器。致动器包括偏压构件，该偏压构件推动输入构件和输出构件中的一个与衔铁板之间的相对旋转，以初始地接合衔铁板和离合器板。提供电磁体用于将电枢板远离摩擦板轴向平移，以使离合器板与轮毂盖脱离接合，从而将输入力与滑轮分离。离合器板使用花键联接器联接到轴上，该花键联接不会阻止离合器板在轴上的轴向移动。

12. 发明授权

US08733527B2 Ball ramp clutch 有权
标题翻译：滚珠离合器
公开(公告)号：US08733527B2
公开(公告)日：2014-05-27
申请号：US13379097
申请日：2010-06-21
申请人： Darrell F. Greene
发明人： Darrell F. Greene
IPC分类号： F16D13/04 , F16D13/42
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.
摘要翻译：电磁离合器包括可旋转输入构件和可旋转输出构件。离合器板固定成与输入构件和输出构件中的一个一起旋转。电枢板相对于输入构件和输出构件中的另一个轴向移动。自增力致动器将输入构件的旋转运动转换成衔铁板的线性运动。致动器包括偏压构件，该偏压构件推动输入构件和输出构件中的一个与衔铁板之间的相对旋转，以初始地接合衔铁板和离合器板。一旦输入构件被驱动，自增力致动器提供额外的离合器接合力，并且还包括电磁体以使衔铁板轴向平移并且使衔铁板和离合器板脱离。

13. 发明授权

US08714942B2 Dual power input fluid pump 有权
标题翻译：双电源输入流体泵
公开(公告)号：US08714942B2
公开(公告)日：2014-05-06
申请号：US13377472
申请日：2010-06-09
申请人： Jaroslaw Lutoslawski , Richard Muizelaar , Andrew Kowalski
发明人： Jaroslaw Lutoslawski , Richard Muizelaar , Andrew Kowalski
IPC分类号： F04D13/08 , F04B35/04
CPC分类号： B60R17/00 , B60K25/02 , F01P7/164 , F01P2005/125 , F01P2037/02 , F02B39/04 , F02B39/10 , F02D41/3082 , F02M37/041 , F02M37/06 , F04C2/344 , F04C11/008 , F04C14/08 , F04C2240/81 , F16H61/0021 , F16H61/0028
摘要： A fluid pumping system for a vehicle having an internal combustion engine includes a housing, an electric motor, a controller to control the speed of the electric motor, a planetary gearset including a first member adapted to be driven by the internal combustion engine, a second member driven by the electric motor and a third member. A pump is driven by the third member of the planetary gearset. The housing contains the electric motor, the pump and the controller.
摘要翻译：一种用于具有内燃机的车辆的液体泵送系统，包括壳体，电动马达，用于控制电动机速度的控制器，包括适于被内燃机驱动的第一构件的行星齿轮组，第二由电动机驱动的构件和第三构件。泵由行星齿轮组的第三部件驱动。外壳包含电动机，泵和控制器。

14. 发明申请

US20140119963A1 Submersible Integrated Electric Pump 有权
标题翻译：潜水综合电泵
公开(公告)号：US20140119963A1
公开(公告)日：2014-05-01
申请号：US14150191
申请日：2014-01-08
申请人： Magna Powertrain Inc.
发明人： Gil Hadar , Andy Bennett
IPC分类号： F04C13/00 , F04C11/00
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.
摘要翻译：潜水电动泵包括适于被浸没在待泵送的流体中的壳体，其具有延伸穿过其中的孔。电动机定子定位在壳体内与孔连通并且适于与流体接触。内部和外部泵转子定位在壳体内，彼此啮合，以便在旋转时泵送流体。多个永磁体被固定成与外转子一起旋转。

15. 发明申请

US20140051538A1 MULTI-SPEED TRANSAXLE FOR ELECTRIC AND HYBRID VEHICLE APPLICATION 有权
标题翻译：用于电动和混合动力车辆应用的多速度传动桥
公开(公告)号：US20140051538A1
公开(公告)日：2014-02-20
申请号：US13996774
申请日：2011-12-14
申请人： David W. Wenthen , John R. Forsyth
发明人： David W. Wenthen , John R. Forsyth
IPC分类号： F16H37/08 , F16H3/44
CPC分类号： F16H37/0813 , B60K1/00 , B60K6/365 , B60K6/52 , B60K6/54 , B60K17/08 , B60K17/165 , B60K17/356 , B60K2001/001 , B60Y2200/92 , F16H3/44 , F16H3/54 , F16H3/725 , F16H37/082 , F16H2037/047 , F16H2200/0017 , F16H2200/0021 , F16H2200/2094 , Y10S903/91 , Y10S903/916
摘要： An electric drive module for transferring torque to wheels of a motor vehicle a planetary gearset having a first member driven by the rotor and a second member. A synchronizer restricts a third member of the planetary gearset from rotation when the electric drive module operates at a first drive ratio. The synchronizer transfers energy from the rotating rotor to the third member during a shift between the first drive ratio and a second drive ratio to match the rotational speeds of the rotor and the second member. A reduction unit includes an input member being driven by the second member and also includes an output member driven at a reduced speed relative to the input member. A differential assembly includes an input driven by the output member, a first differential output driving a first output shaft, and a second differential output driving a second output shaft.
摘要翻译：一种用于将扭矩传递到机动车辆的车轮的电驱动模块，具有由转子驱动的第一构件和第二构件的行星齿轮组。当电驱动模块以第一驱动比操作时，同步器限制行星齿轮组的第三构件旋转。在第一驱动比和第二驱动比之间的换档期间，同步器将能量从旋转转子传递到第三构件，以匹配转子和第二构件的转速。还原单元包括由第二构件驱动的输入构件，还包括以相对于输入构件降低的速度驱动的输出构件。差速器组件包括由输出构件驱动的输入，驱动第一输出轴的第一差分输出和驱动第二输出轴的第二差分输出。

16. 发明授权

US08640846B2 Friction clutch and method to reduce drag loss in friction clutch 失效
标题翻译：摩擦离合器和摩擦离合器减少阻力损失的方法
公开(公告)号：US08640846B2
公开(公告)日：2014-02-04
申请号：US13908163
申请日：2013-06-03
申请人： Richard D. Muizelaar , Sean Steele , Jianwen Li , Andrew Kowalski
发明人： Richard D. Muizelaar , Sean Steele , Jianwen Li , Andrew Kowalski
IPC分类号： F16D13/00 , F16D13/72 , F16D13/74
CPC分类号： F16D13/72 , F16D13/683 , F16D13/74 , F16D25/123
摘要： A wet clutch includes a rotatable hub and a rotatable drum having an aperture extending therethrough. A plurality of outer clutch plates are fixed for rotation with the drum. A plurality of inner clutch plates are fixed for rotation with the hub and interleaved with the outer clutch plates. A piston is moveable to apply a force to the inner and outer clutch plates to transfer torque between the hub and the drum. A cover is moveable relative to the drum between first and second positions. The cover selectively restricts a flow of fluid through the aperture in the drum when in the first position.
摘要翻译：湿式离合器包括可旋转轮毂和具有延伸穿过其中的孔的可旋转滚筒。多个外离合器片固定成与滚筒一起旋转。多个内离合器片固定成与轮毂一起旋转并与外离合器片交错。活塞可移动以向内离合器板和外离合器板施加力以在轮毂和滚筒之间传递扭矩。盖子可以在第一和第二位置之间相对于滚筒移动。当处于第一位置时，盖选择性地限制流体通过滚筒中的孔。

17. 发明授权

US08549943B2 Transmission with rear torque converter 有权
公开(公告)号：US08549943B2
公开(公告)日：2013-10-08
申请号：US12679560
申请日：2008-10-22
申请人： Jianwen Li , Richard D. Muizelaar
发明人： Jianwen Li , Richard D. Muizelaar
IPC分类号： F16H3/08
CPC分类号： F16D21/06 , F16H3/006 , F16H3/02 , F16H47/06 , F16H2200/0047 , F16H2200/0052 , Y10T74/19009 , Y10T74/19037 , Y10T74/19228
摘要： A transmission includes a main shaft, a first input shaft, a second input shaft, and a first clutch to drivingly couple the main shaft and the first input shaft. A second clutch drivingly couples the main shaft and the second input shaft. A torque converter is selectively driven by one of the first input shaft and a first speed gear set. The first speed gear set is driven by the other of the first input shaft and the torque converter. A second speed gear set is driven by the second input shaft.

18. 发明授权

US08496445B2 Control system and method for pump output pressure control 有权
标题翻译：泵输出压力控制的控制系统和方法
公开(公告)号：US08496445B2
公开(公告)日：2013-07-30
申请号：US13524490
申请日：2012-06-15
申请人： David R. Shulver , Matthew Williamson , Adrian Cioc
发明人： David R. Shulver , Matthew Williamson , Adrian Cioc
IPC分类号： F04B49/03
CPC分类号： F04C2/3442 , F01M1/16 , F04C14/226 , F04C2270/18
摘要： A pump system includes pump having a control feature which, responsive to a supply of pressurized working fluid, reduces the pressure of the working fluid pressurized by the pump. The control feature is connected to the output of the pump by a regulating valve. The control feature receives pressurized working fluid to decrease the output of the pump in response to the pressure of the supplied working fluid. A regulating valve selectively connects the pressurized working fluid to the control feature. The regulating valve has a control port to receive pressurized working fluid from the pump to urge the valve to a closed position against a biasing force. A controllable valve is operable to interrupt the supply of pressurized working fluid to control port to alter the output pressure of the pump.
摘要翻译：泵系统包括具有控制特征的泵，该控制特征响应于加压工作流体的供应而减小由泵加压的工作流体的压力。控制功能通过调节阀连接到泵的输出。控制特征接收加压工作流体，以响应于所提供的工作流体的压力来减小泵的输出。调节阀将加压工作流体选择性地连接到控制特征。调节阀具有控制端口，用于接收来自泵的加压工作流体，以克服偏压力将阀推到关闭位置。可控阀可操作以中断供给加压工作流体到控制端口以改变泵的输出压力。

19. 发明授权

US08444395B2 Variable displacement variable pressure vane pump system 有权
标题翻译：变量可变压力叶片泵系统
公开(公告)号：US08444395B2
公开(公告)日：2013-05-21
申请号：US12161388
申请日：2007-01-31
申请人： Cezar Tanasuca , David R. Shulver
发明人： Cezar Tanasuca , David R. Shulver
IPC分类号： F04B49/00
CPC分类号： F04C2/04 , F01M1/02 , F01M2001/0238 , F04C14/226 , F16N13/20
摘要： A variable displacement variable pressure vane pump system provides lubrication oil to a mechanical system. The pump system includes a first control mechanism to apply a force to a control slider to counter a biasing force of a biasing spring and urge the control slider away from a position corresponding to a maximum displacement position of the pump. A second control mechanism applies a force to the control slider to alter the displacement of the pump. A control varies the supply of lubrication oil to the second control mechanism to alter the output of the pump to closely correspond to the lubrication requirements of the mechanical system.
摘要翻译：可变排量可变压力叶片泵系统为机械系统提供润滑油。泵系统包括第一控制机构，用于向控制滑块施加力以抵抗偏置弹簧的偏压力，并且将控制滑块推离远离与泵的最大位移位置对应的位置。第二控制机构向控制滑块施加力以改变泵的位移。控制器改变润滑油与第二控制机构的供应，以改变泵的输出以紧密地对应于机械系统的润滑要求。

20. 发明授权

US08414438B2 Variable ratio epicyclic gear drives 有权
标题翻译：可变比率行星齿轮传动
公开(公告)号：US08414438B2
公开(公告)日：2013-04-09
申请号：US12766954
申请日：2010-04-26
申请人： David W. Wenthen
发明人： David W. Wenthen
IPC分类号： F16H3/72 , F16H37/06 , B60K6/445
CPC分类号： F16H3/725 , F16H3/72
摘要： A transmission for transferring torque from a prime mover includes a first input shaft adapted to be driven by the prime mover, a second input shaft, an output shaft and an epicyclic gearset. The gearset includes a ring gear being driven by the first input shaft, pinion gears being driven by the ring gear, a sun gear driven by the second input shaft and driving the pinion gears, and a carrier driving the output shaft. A reaction motor drives the second input shaft. A controller controls the reaction motor to vary the speed of the second input shaft and define a gear ratio between the first input shaft and the output shaft based on the second input shaft speed.
摘要翻译：用于从原动机传递扭矩的变速器包括适于由原动机，第二输入轴，输出轴和行星齿轮组驱动的第一输入轴。齿轮组包括由第一输入轴驱动的齿圈，由齿圈驱动的小齿轮，由第二输入轴驱动并驱动小齿轮的太阳齿轮和驱动输出轴的载体。反作用马达驱动第二输入轴。控制器控制反作用马达以改变第二输入轴的速度，并且基于第二输入轴转速来限定第一输入轴和输出轴之间的齿轮比。

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