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11. 发明公开

EP0645271A2 Power train and power transmission therefor 失效
标题翻译： Antriebsstrang und Getriebedafür。
公开(公告)号：EP0645271A2
公开(公告)日：1995-03-29
申请号：EP94202462.1
申请日：1994-08-29
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： B60K6/02 , F02B67/08 , F16H3/64
CPC分类号： B60W20/40 , B60K5/04 , B60K6/365 , B60K6/48 , B60K6/547 , B60K25/00 , B60K25/02 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/30 , B60W20/00 , F02B67/04 , F02B67/08 , F16H3/72 , F16H3/725 , F16H2003/442 , F16H2200/2007 , Y02T10/6221 , Y02T10/6286 , Y10S903/903 , Y10S903/91 , Y10S903/919 , Y10S903/945 , Y10S903/946
摘要： The present invention relates to a power train that is interposed between the internal combustion engine (11) and the drive ratio selection transmission (39) of a vehicle. An electric motor/generator (14) is operatively connected to a power transmission (10), and the power transmission selectively drives accessories (53-56) to the internal combustion engine, such as an oil pump, power steering pump and air conditioning compressor. The power transmission employs compounded first and second planetary gear sets (19,21). A common gear member (16) serves not only as the ring gear for the first planetary gear set but also as the sun gear for the second planetary gear set. The electric motor/generator drives the accessories when the internal combustion engine is idling or off, allowing those accessories to be smaller while delivering adequate output.
摘要翻译：本发明涉及一种介于内燃机（11）和车辆的驱动比选择变速器（39）之间的动力传动系。电动机/发电机（14）可操作地连接到动力传动装置（10），动力传动装置选择性地将配件（53-56）驱动到内燃机，例如油泵，动力转向泵和空调压缩机。动力传动采用复合的第一和第二行星齿轮组（19,21）。普通齿轮构件16不仅用作第一行星齿轮组的齿圈，而且用作第二行星齿轮组的太阳轮。当内燃机空转或关闭时，电动机/发电机驱动附件，允许这些附件更小，同时提供足够的输出。

12. 发明授权

EP0051918B1 Variable-ratio drive mechanisms 有权
标题翻译：可变比驱动机构
公开(公告)号：EP0051918B1
公开(公告)日：1986-02-26
申请号：EP81304427.8
申请日：1981-09-25
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis , Vukovich, William Joseph
IPC分类号： F16H11/00
CPC分类号： F16H61/662

13. 发明公开

EP0043641A2 Variable-ratio power transmission mechanisms 失效
标题翻译： DrehzahlveränderlicherKraftübertragungsmechanismus。
公开(公告)号：EP0043641A2
公开(公告)日：1982-01-13
申请号：EP81302025.2
申请日：1981-05-07
申请人： GENERAL MOTORS CORPORATION
发明人： Koivunen, Erkki Antero , Sherman, James Francis
IPC分类号： F16H37/08 , F16H9/18 , F16H3/64
CPC分类号： F16H37/022 , F16H3/66
摘要： A power transmission mechanism has a variable ratio belt drive input 36, 66, 68, a pair of interconnected simple planetary gear sets 98, 110 and a differential gear set 140. The interconnected planetary gear sets are controlled by a pair of selectively engageable friction brakes 142, 116 to provide either a forward drive ratio or a reverse drive ratio. These brakes are designed to be slippingly engaged for smooth starting. The differential gear set has an input member 136 connected to the output of the planetary gear sets and a pair of output members 168, 170 which are connected to drive axles adapted to be connected to vehicle drive wheels. The belt drive, planetary gear sets and differential gear set are enclosed in a threepiece housing 28, 30, 32 which is adapted to be connected to an engine. The components are arranged within the housing for use in a transverse engine drive system.
摘要翻译：动力传动机构具有可变比皮带传动输入36,66,68，一对互连的简单行星齿轮组98,110和差速齿轮组140.互连的行星齿轮组由一对可选择性接合的摩擦制动器 142,116以提供正向传动比或反向传动比。这些制动器设计为滑动接合，以顺利启动。差速齿轮组具有连接到行星齿轮组的输出的输入构件136和连接到适于连接到车辆驱动轮的驱动轴的一对输出构件168,170。带驱动器，行星齿轮组和差速齿轮组被封装在适于连接到发动机的三体式壳体28,30,32中。该组件布置在壳体内用于横向发动机驱动系统中。

14. 发明授权

EP0622262B1 Power train and power transmission therefore 失效
标题翻译：因此动力传动系和动力传输
公开(公告)号：EP0622262B1
公开(公告)日：1997-02-05
申请号：EP94200828.5
申请日：1994-03-29
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： B60K6/02 , F16H1/28
CPC分类号： B60W20/10 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/262 , B60K2006/541 , B60L11/14 , B60L2220/52 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , F16H3/725 , F16H37/0826 , F16H2003/442 , Y02T10/6221 , Y02T10/6286 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y10S903/903 , Y10S903/909 , Y10S903/91 , Y10S903/913 , Y10S903/914 , Y10S903/919 , Y10S903/946 , Y10S903/947 , Y10T477/23
摘要： The power transmission is interposed between the internal combustion engine and the drive ratio selection transmission of a vehicle. The motor/generator is operatively connected to the power transmission, and the power transmission selectively adds and subtracts torque provided by the motor/generator to the torque provided by the internal combustion engine. The power transmission effects the operative interconnection between both the internal combustion engine and the motor/generator to the drive ratio selection transmission. The power transmission employs compounded first and second planetary gear sets. A common gear member serves not only as the ring gear for the first planetary gear set but also as the sun gear for the second planetary gear set. A device drives the motor/generator by the vehicle inertia through the drive ratio selection transmission to recover energy and assist in braking.

15. 发明公开

EP0686790A1 Engagement control mechanism for a torque transmitting device 失效
标题翻译： Einrück-SteuerungfüreineDrehmomentübertragungseinrichtung
公开(公告)号：EP0686790A1
公开(公告)日：1995-12-13
申请号：EP95201265.6
申请日：1995-05-15
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： F16H63/30 , F16D25/10
CPC分类号： F16D55/44 , F16D67/04 , F16H3/54 , F16H63/3026
摘要： A pair of selectively operable torque transmitting devices (12,14), such as a clutch and brake, are provided to control the torque and speed ratio in a planetary gear set (204). One device, a clutch, is spring engaged, to provide direct drive in the planetary set, and fluid released by a selectively operable piston assembly (44,50). The other device, a brake, is pressure engaged by a selectively operable piston assembly to establish a drive ratio in the planetary set. A torque responsive mechanism (50) is incorporated in the piston assembly to control the overlap between the clutch/brake exchange during a ratio interchange.
摘要翻译：该装置包括弹簧施加的摩擦扭矩传递装置，流体压力施加的摩擦扭矩传递装置，固定壳体。流体操作的活塞装置可滑动地设置在壳体中并且响应于流体压力而在一个方向上线性移动，以强制实施弹簧施加的扭矩传递装置的分离并且用于强制施加流体压力的摩擦扭矩传递装置的接合。重叠接合调节装置设置在流体操作的活塞装置上，并且响应于控制压力以建立流体操作的活塞装置上的控制表面的线性位置。

16. 发明公开

EP0632217A1 Power transmission and control 失效
标题翻译： Leistungsgetriebe und Steuerung。
公开(公告)号：EP0632217A1
公开(公告)日：1995-01-04
申请号：EP94201364.0
申请日：1994-05-13
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： F16H59/14 , F16H61/02 , F16H61/04 , F16H59/68
CPC分类号： F16H59/16 , F16H3/006 , F16H59/68 , F16H61/0437 , F16H61/688 , F16H2059/6807 , F16H2306/00 , Y10T74/19251 , Y10T74/19274
摘要： A transmission control in a multi-speed transmission gear arrangement (14) is responsive to thrust forces generated at the gear member (41,43,58,44) controlled by an on-coming friction device (36,38,40,42) during a ratio interchange to generate a control signal. The control signal is used to begin the disengagement process of the off-going friction device.
摘要翻译：多速变速齿轮装置（14）中的变速器控制响应于在由摩擦装置（36,38,40,42）控制的齿轮构件（41,43,58,44）处产生的推力，在比例交换期间产生控制信号。控制信号用于开始脱离摩擦装置的脱离过程。

17. 发明公开

EP0622262A2 Power train and power transmission therefore 失效
标题翻译： Antriebsstrang und Getreibedafür。
公开(公告)号：EP0622262A2
公开(公告)日：1994-11-02
申请号：EP94200828.5
申请日：1994-03-29
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： B60K6/02 , F16H1/28
CPC分类号： B60W20/10 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/262 , B60K2006/541 , B60L11/14 , B60L2220/52 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , F16H3/725 , F16H37/0826 , F16H2003/442 , Y02T10/6221 , Y02T10/6286 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y10S903/903 , Y10S903/909 , Y10S903/91 , Y10S903/913 , Y10S903/914 , Y10S903/919 , Y10S903/946 , Y10S903/947 , Y10T477/23
摘要： The present invention relates to a power transmission (10) that is interposed between the internal combustion engine (11) and the drive ratio selection transmission (39) of a vehicle. A motor/generator (14) is operatively connected to the power transmission, and the power transmission selectively adds and subtracts torque provided by the motor/generator to the torque provided by the internal combustion engine. The power transmission effects the operative interconnection between both the internal combustion engine and the motor/generator to the drive ratio selection transmission. The power transmission employs compounded first and second planetary gear sets (19,21). A common gear member (16) serves not only as the ring gear for the first planetary gear set but also as the sun gear for the second planetary gear set. The power transmission provides operating advantages not possible with prior art mechanisms, and these advantages allow the internal combustion engine to operate with desirable engine emissions.
摘要翻译：动力传递介于内燃机与车辆的传动比选择传动之间。电动机/发电机可操作地连接到动力传动装置，并且动力传动选择性地将由电动机/发电机提供的扭矩相加到由内燃机提供的扭矩。动力传递将内燃机和电动机/发电机之间的操作互连影响到驱动比选择传动。动力传动采用复合式第一和第二行星齿轮组。普通的齿轮构件不仅用作第一行星齿轮组的齿圈，而且用作第二行星齿轮组的太阳齿轮。设备通过驱动比选择传动器通过车辆惯性来驱动电动机/发电机，以恢复能量并协助制动。

18. 发明授权

EP0413476B1 Power transmission with a continuously variable speed range 失效
标题翻译：无级变速器。
公开(公告)号：EP0413476B1
公开(公告)日：1993-12-08
申请号：EP90308506.6
申请日：1990-08-02
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis
IPC分类号： F16H37/02
CPC分类号： F16H47/065 , F16H37/022

19. 发明公开

EP0390335A2 Multispeed power transmission 失效
标题翻译： Mehrstufiges Leistungsgetriebe。
公开(公告)号：EP0390335A2
公开(公告)日：1990-10-03
申请号：EP90302140.0
申请日：1990-02-28
申请人： GENERAL MOTORS CORPORATION
发明人： Sherman, James Francis , Hauser, Kenneth Clair
IPC分类号： F16H3/54 , F16H37/04 , F16H3/66
CPC分类号： F16H37/04 , F16H3/54 , F16H2200/0043 , F16H2200/2005
摘要： A multispeed transmission has a planetary gear arrangement (26) and two pair of countershaft gears (28-34). The countershaft gears are drivingly connectable between the output of the planetary gear arrangement and the output shaft (36) of the transmission. One pair (28,32) of the countershaft gears provides a rotating reaction for the planetary during one speed ratio and a reduction ratio during at least one other speed ratio. The other pair (30,34) of countershaft gears provides a reduction ratio from the planetary during the one speed ratio and a single reduction ratio between the transmission input and the transmission output in at least one other speed ratio. The planetary transmission is controlled by clutches (14-20) and brakes (22,23) to establish a reduction ratio, a direct drive and an overdrive ratio.
摘要翻译：多速变速器具有行星齿轮装置（26）和两对副轴齿轮（28-34）。中间轴齿轮可在行星齿轮装置的输出端和变速器的输出轴（36）之间驱动连接。一对（28,32）的中间轴齿轮在一个速度比下提供行星的旋转反作用，并且在至少一个其它速度比下提供减速比。中间轴齿轮的另一对（30,34）在一个速比下提供了行星减速比，并且在至少一个其他速度比中提供了变速器输入和变速器输出之间的单个减速比。行星传动由离合器（14-20）和制动器（22,23）控制，以建立减速比，直接驱动和过驱动比。

20. 发明公开

EP0087875A1 Transmission having a spring-applied centrifugally sensitive clutch 失效
标题翻译：用弹簧加载的离心式离合器提供的传输。
公开(公告)号：EP0087875A1
公开(公告)日：1983-09-07
申请号：EP83300690.1
申请日：1983-02-11
申请人： GENERAL MOTORS CORPORATION
发明人： Koivunen, Erkki Antero , Sherman, James Francis
IPC分类号： F16H3/46 , F16H5/42
CPC分类号： F16H59/38
摘要： A planetary transmission has a fluid-applied brake 46 for a low-speed ratio and a fluid-release spring-applied clutch 48 for a high-speed ratio. The clutch apply springs 142 respond to a centrifugally actuated member 144 such that below a predetermined output speed the springs are not compressed sufficiently to cause engagement of the clutch. The clutch is maintained disengaged by the fluid pressure 86, 116 which engages the brake regardless of output speed. The interchange of the brake and clutch are selectively controlled by controlling the fluid pressure source 26.

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