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1. 发明授权

US07247112B2 Method and apparatus for cooling and lubricating a hybrid transmission 有权
标题翻译：用于冷却和润滑混合变速器的方法和装置
公开(公告)号：US07247112B2
公开(公告)日：2007-07-24
申请号：US11060075
申请日：2005-02-17
申请人： Michael D. Foster , James A. Raszkowski , Gregory W. Kempf
发明人： Michael D. Foster , James A. Raszkowski , Gregory W. Kempf
IPC分类号： F16H3/72 , F16H57/04
CPC分类号： B60K6/36 , F16H57/043 , F16H57/0434 , F16H57/0482
摘要： A method and apparatus for efficiently cooling and lubricating rotating components in a hybrid transmission is provided. By efficiently managing cooling flow to and between the rotating elements, flow requirements and associated pumping requirements within the drive unit are minimized. In addition, by providing a method for placing the fluid directly on the required components, spin losses associated with component contact with stray oil are reduced. Combined, the reduction in pumping and spin losses create a more efficient drive unit and an overall more efficient hybrid drive system which directly leads to higher fuel economy.
摘要翻译：提供一种用于有效地冷却和润滑混合变速器中的旋转部件的方法和装置。通过有效地管理到旋转元件之间和之间的冷却流，驱动单元内的流量要求和相关联的泵送需求被最小化。此外，通过提供将流体直接放置在所需组分上的方法，减少了与杂散油的组分接触相关的旋转损失。结合起来，减少泵送和旋转损耗创造出更有效的驱动单元和整体更高效的混合动力驱动系统，其直接导致更高的燃料经济性。

2. 发明授权

US07810622B2 Transmission clutches 有权
标题翻译：传动离合器
公开(公告)号：US07810622B2
公开(公告)日：2010-10-12
申请号：US11060076
申请日：2005-02-17
申请人： Michael D. Foster , Joel E. Mowatt , Gregory W. Kempf , James A. Raszkowski
发明人： Michael D. Foster , Joel E. Mowatt , Gregory W. Kempf , James A. Raszkowski
IPC分类号： F16D13/72
CPC分类号： F16H57/04 , B60K6/387 , F16D25/0638 , F16D25/10 , F16D25/123
摘要： A transmission includes first and second clutch members rotatable about the same axis. An axial groove is formed in one of the members to distribute lubricating fluid to the other member. Preferably, clutch plates with radial grooves extend between the clutch members. Fluid flows from the axial groove through the radial groove and across faces of the clutch plates to separate the plates during disengagement in order to minimize spin losses.
摘要翻译：变速器包括可围绕同一轴线旋转的第一和第二离合器构件。在一个构件中形成轴向槽，以将润滑流体分配到另一个构件。优选地，具有径向槽的离合器片在离合器构件之间延伸。流体从轴向槽流过径向凹槽并跨越离合器板的表面，以在分离期间分离板，以使旋转损失最小化。

3. 发明授权

US07399247B2 Sun gear bushing and sleeve and method for sealing in a hybrid electromechanical automatic transmission 有权
标题翻译：太阳齿轮衬套和套管以及混合机电自动变速器中的密封方法
公开(公告)号：US07399247B2
公开(公告)日：2008-07-15
申请号：US11019061
申请日：2004-12-21
申请人： Gregory W. Kempf , James A. Raszkowski
发明人： Gregory W. Kempf , James A. Raszkowski
IPC分类号： F16H57/04
CPC分类号： B60K6/36 , B60K6/40 , B60K6/445 , B60K6/543 , F16H57/0482 , F16H57/08 , Y02T10/6239
摘要： The present invention details a sleeve and bushing of an electromechanical automatic planetary transmission. The sleeve and bushing operate to confine the desired flow of transmission lubricant through the components of the planetary gear arrangement. Additionally, the sleeve and bushing assist in maintaining a sufficient pressure level in the cavity of the planetary carrier to enable the lubricant to reach the bearings of the pinion gear. Moreover, the radius or size of the bushing/sleeve arrangement can be adjusted to occupy the radial clearance or cavity between the sun gear and main shaft for an automatic transmission with axially separable splined sun gear and sun gear shaft.
摘要翻译：本发明详细描述了机电自动行星传动装置的套筒和衬套。套筒和套管的作用是通过行星齿轮装置的部件限制所需的传动润滑剂流。此外，套筒和衬套有助于在行星架的空腔中保持足够的压力水平，以使润滑剂能够到达小齿轮的轴承。此外，衬套/套管装置的半径或尺寸可以被调节以占据太阳齿轮和主轴之间的径向间隙或空腔，用于具有轴向可分离的花键太阳齿轮和太阳齿轮轴的自动变速器。

4. 发明申请

US20080223685A1 CLUTCH EXHAUST ASSEMBLY AND METHOD 有权
标题翻译：离合器排气装置和方法
公开(公告)号：US20080223685A1
公开(公告)日：2008-09-18
申请号：US11685963
申请日：2007-03-14
申请人： James A. Raszkowski , Michael D. Foster , Kevin C. Beckner
发明人： James A. Raszkowski , Michael D. Foster , Kevin C. Beckner
IPC分类号： F16D25/12
CPC分类号： F16D25/123
摘要： An assembly and method is provided for reducing clutch wear due to centrifugal apply pressure within a clutch-apply cavity. The assembly comprises a rotatable clutch housing, a clutch-apply piston disposed within a clutch-apply cavity, and a balance piston. The balance and apply pistons define a balance cavity including a liquid fill channel and a dedicated air exhaust channel having a control radius configured to at least partially offset or compensate for the centrifugal apply force generated within the clutch-apply cavity when the clutch assembly rotates. The method includes configuring the balance cavity with an exhaust channel for exhausting fluid, and providing the exhaust channel with a control radius determined by the innermost radius of rotating fluid within the balance cavity as measured with respect to the centerline of rotation of the clutch assembly, the control radius being suitable for exhausting any excess of centrifugal balance force over centrifugal apply force.
摘要翻译：提供了一种组件和方法，用于减少由于离合器施加空腔内的离心施加压力引起的离合器磨损。组件包括可旋转离合器壳体，设置在离合器施加腔内的离合器施加活塞和平衡活塞。平衡和施加活塞限定了包括液体填充通道和专用排气通道的平衡腔，其具有被配置为当离合器组件旋转时至少部分地偏置或补偿在离合器施加空腔内产生的离心施加力的控制半径。该方法包括用平衡空腔配置排气通道，用于排出流体，以及为排气通道提供由相对于离合器组件的旋转中心线测量的由平衡腔内的旋转流体的最内半径确定的控制半径，控制半径适用于通过离心施加力排出任何过量的离心平衡力。

5. 发明授权

US07802667B2 Clutch exhaust assembly and method 有权
标题翻译：离合器排气总成及方法
公开(公告)号：US07802667B2
公开(公告)日：2010-09-28
申请号：US11685963
申请日：2007-03-14
申请人： James A. Raszkowski , Michael D. Foster , Kevin C. Beckner
发明人： James A. Raszkowski , Michael D. Foster , Kevin C. Beckner
IPC分类号： F16D25/12 , F16D25/0638
CPC分类号： F16D25/123
摘要： An assembly and method is provided for reducing clutch wear due to centrifugal apply pressure within a clutch-apply cavity. The assembly comprises a rotatable clutch housing, a clutch-apply piston disposed within a clutch-apply cavity, and a balance piston. The balance and apply pistons define a balance cavity including a liquid fill channel and a dedicated air exhaust channel having a control radius configured to at least partially offset or compensate for the centrifugal apply force generated within the clutch-apply cavity when the clutch assembly rotates. The method includes configuring the balance cavity with an exhaust channel for exhausting fluid, and providing the exhaust channel with a control radius determined by the innermost radius of rotating fluid within the balance cavity as measured with respect to the centerline of rotation of the clutch assembly, the control radius being suitable for exhausting any excess of centrifugal balance force over centrifugal apply force.
摘要翻译：提供了一种组件和方法，用于减少由于离合器施加空腔内的离心施加压力引起的离合器磨损。组件包括可旋转离合器壳体，设置在离合器施加腔内的离合器施加活塞和平衡活塞。平衡和施加活塞限定了包括液体填充通道和专用排气通道的平衡腔，其具有被配置为当离合器组件旋转时至少部分地偏置或补偿在离合器施加空腔内产生的离心施加力的控制半径。该方法包括用平衡空腔配置排气通道，用于排出流体，以及为排气通道提供由相对于离合器组件的旋转中心线测量的由平衡腔内的旋转流体的最内半径确定的控制半径，控制半径适用于通过离心施加力排出任何过量的离心平衡力。

6. 发明授权

US07002267B2 Method and apparatus for cooling a hybrid transmission electric motor 有权
标题翻译：用于冷却混合动力传动电动机的方法和装置
公开(公告)号：US07002267B2
公开(公告)日：2006-02-21
申请号：US11060083
申请日：2005-02-17
申请人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , William S. Reed , Michael D. Foster
发明人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , William S. Reed , Michael D. Foster
IPC分类号： H02K9/00
CPC分类号： B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K2001/003 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L2240/36 , B60L2240/423 , F16H57/0475 , H02K7/006 , H02K9/19 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/642 , Y02T10/7077
摘要： The present invention is drawn to a method and apparatus for cooling a hybrid transmission electric motor. More precisely, an annular chamber is formed between a housing for the electric motor and a transmission housing. Coolant is disposed in the annular chamber and is applied to the electric motor through a plurality of coolant apertures in the motor housing to cool the motor.
摘要翻译：本发明涉及用于冷却混合变速器电动机的方法和装置。更准确地说，在用于电动机的壳体和变速器壳体之间形成环形室。冷却剂设置在环形室中，并通过马达壳体中的多个冷却剂孔施加到电动机以冷却马达。

7. 发明授权

US09109663B2 Input clutch assembly for infinitely variable transmission 有权
标题翻译：输入离合器组件，用于无级变速器
公开(公告)号：US09109663B2
公开(公告)日：2015-08-18
申请号：US13228632
申请日：2011-09-09
申请人： Glen S. Hawkins, Jr. , Brian Schoolcraft , James A. Raszkowski , David E. Earhart , Gary Reichanadter
发明人： Glen S. Hawkins, Jr. , Brian Schoolcraft , James A. Raszkowski , David E. Earhart , Gary Reichanadter
IPC分类号： F16H37/02 , F16H3/44 , F16H37/08 , F16H37/10
CPC分类号： F16H37/086 , F16H3/44 , F16H37/10 , F16H2037/0866 , F16H2037/088 , F16H2037/101 , F16H2037/107 , F16H2200/2007
摘要： The present invention provides an infinitely variable transmission for a powered vehicle which includes a power source. The transmission includes an input shaft and an output shaft, the output shaft being spaced from the input shaft. The transmission further includes a variator coupled between the input shaft and output shaft. In addition, at least two planetary gearsets are disposed adjacent to the variator and an input coupler is configured to selectively couple the variator to the power source.
摘要翻译：本发明提供一种用于动力车辆的无级变速器，其包括动力源。变速器包括输入轴和输出轴，输出轴与输入轴间隔开。变速器还包括连接在输入轴和输出轴之间的变速器。另外，至少两个行星齿轮组设置成与变换器相邻，并且输入耦合器被配置为选择性地将变换器耦合到电源。

8. 发明申请

US20090272212A1 Transmission with Hydraulically Actuated Splined Cluth 有权
标题翻译：传动与液压致动花键
公开(公告)号：US20090272212A1
公开(公告)日：2009-11-05
申请号：US12113360
申请日：2008-05-01
申请人： James A. Raszkowski
发明人： James A. Raszkowski
IPC分类号： F16H3/08 , F16H37/02
CPC分类号： F16H3/097 , F16D25/061 , F16H37/046 , F16H57/0037 , Y10T74/19223 , Y10T74/19233
摘要： A transmission includes an input member, an output member, and an intermediate member coaxially aligned with the input member and the output member. The transmission further includes at least one countershaft substantially parallel with the input member, output member and the intermediate member, and at least one gear associated with each of the input member, the output member, intermediate member, at least one countershaft. The transmission also includes a planetary gear set to operatively couple a gear of the at least one gear associated with the intermediate shaft with the output shaft, and a plurality of clutches to selectively define a torque transfer path from the input member to the output member via one or more of the intermediate member, first countershaft, second countershaft, and the at least one associated gears therewith. The plurality of clutches include a direct drive clutch to selectively couple the input member directly to the intermediate member.
摘要翻译：变速器包括输入构件，输出构件和与输入构件和输出构件同轴对准的中间构件。所述变速器还包括至少一个基本上平行于所述输入构件，输出构件和所述中间构件的中间轴以及与所述输入构件，所述输出构件，中间构件，至少一个中间轴中的每一个相关联的至少一个齿轮。变速器还包括行星齿轮组，以将与中间轴相关联的至少一个齿轮的齿轮与输出轴可操作地联接，以及多个离合器，以选择性地限定从输入构件到输出构件的转矩传递路径经由一个或多个中间构件，第一中间轴，第二中间轴以及与其相关联的至少一个齿轮。多个离合器包括直接驱动离合器，以将输入构件选择性地连接到中间构件。

9. 发明授权

US07383933B2 Hybrid electro-mechanical transmission with secured hub for park pawl loading and method 有权
标题翻译：混合机电传动，带有固定式枢纽，用于驻车爪装载和方法
公开(公告)号：US07383933B2
公开(公告)日：2008-06-10
申请号：US11060217
申请日：2005-02-17
申请人： William S. Reed , James A. Raszkowski , Joel E. Mowatt
发明人： William S. Reed , James A. Raszkowski , Joel E. Mowatt
IPC分类号： B60T1/06
CPC分类号： F16H63/3416 , F16H57/031 , F16H2057/02013 , Y10T29/49945 , Y10T74/2186
摘要： This invention relates to grounding the mechanical loads of an electrically variable transmission with a park pawl system located in the end cover portion of the transmission housing. The end cover portion is configured to cover the park pawl system and engagement gear. A support hub is interfittable with the end cover portion of the transmission and sufficiently secured thereto so as to ground the park pawl loads. The hub also functions to guide oil to the cavity of a piston-clutch assembly. A method of securing a hub to an electrically variable transmission housing is also provided.
摘要翻译：本发明涉及将电动可变传动装置的机械载荷与位于变速器壳体的端盖部分中的驻车爪系统接地。端盖部分构造成覆盖驻车爪系统和接合齿轮。支撑轮毂可与变速器的端盖部分相互配合并且被充分地固定在其上，从而将驻车爪装载物接地。轮毂还用于将油引导到活塞离合器组件的空腔。还提供了将轮毂固定到电动变速器壳体的方法。

10. 发明授权

US07284313B2 Method for assembling a hybrid electro-mechanical transmission 有权
标题翻译：混合机电传动装置的组装方法
公开(公告)号：US07284313B2
公开(公告)日：2007-10-23
申请号：US11061322
申请日：2005-02-18
申请人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , Fredrick R. Poskie , James W. Haynes
发明人： James A. Raszkowski , Edward L. Kaiser , Anthony P. Tata , Kyle K. Kinsey , Joel E. Mowatt , Fredrick R. Poskie , James W. Haynes
IPC分类号： H02K15/00
CPC分类号： B60K6/365 , B60K1/02 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/543 , F16H3/728 , F16H2200/201 , Y02T10/6239 , Y10S903/951 , Y10T29/49009 , Y10T29/49826 , Y10T29/49904 , Y10T74/19149
摘要： A hybrid transmission including two electric motors and a plurality of planetary gear sets operatively connectable to the motors and to an engine is provided. Novel motor features are provided including structure adapted to improve reliability and to facilitate assembly. More precisely, a method is provided for locating and installing the components of a motor, including a rotor and a stator, within a covered housing to form a motor module. A plurality of rotor bearings and a position/speed sensor are also preferably added to the motor module. After the motor module is assembled, the motor may be tested and thereafter the motor module can be installed into a hybrid transmission as a single component utilizing conventional transmission assembly methods.
摘要翻译：提供了包括两个电动机和可操作地连接到电动机和发动机的多个行星齿轮组的混合变速器。提供了新颖的电动机特征，包括适于提高可靠性和便于组装的结构。更准确地说，提供了一种用于在被覆盖的壳体内定位和安装包括转子和定子的电动机的部件以形成电机模块的方法。多个转子轴承和位置/速度传感器也优选地添加到电动机模块。在组装电机模块后，可以对电机进行测试，此后可以使用传统的传动组件方法将电机模块作为单个组件安装到混合变速器中。

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