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1. 发明授权

US08371984B2 Multi-speed transmission having automatic and manual modes 有权
标题翻译：具有自动和手动模式的多速变速器
公开(公告)号：US08371984B2
公开(公告)日：2013-02-12
申请号：US12884969
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
发明人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is provided having a stationary member, an input member, an output member, four planetary gear sets, a plurality of coupling members and five torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The five torque transmitting mechanisms are selectively engageable to interconnect one of the first, second, and third members with another of the first, second, third members, and a stationary element. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. A first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the fourth planetary gear set with the stationary member.
摘要翻译：提供了一种具有固定构件，输入构件，输出构件，四个行星齿轮组，多个联接构件和五个扭矩传递装置的变速器。每个行星齿轮组包括第一，第二和第三构件。五个扭矩传递机构可选择性地接合以将第一，第二和第三构件中的一个与第一，第二，第三构件中的另一个和固定元件互连。扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第四行星齿轮组的第三构件与固定构件互连的可选单向离合器。

2. 发明授权

US08371982B2 Multi-speed transmission with at least one selectable one-way clutch 有权
标题翻译：具有至少一个可选单向离合器的多速变速器
公开(公告)号：US08371982B2
公开(公告)日：2013-02-12
申请号：US13112010
申请日：2011-05-20
申请人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
发明人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/66 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2041 , F16H2200/2043 , F16H2200/2069 , F16H2200/2082 , F16H2200/2084
摘要： A transmission has four planetary gear sets, four interconnecting members and six torque-transmitting mechanisms selectively engageable in different combinations of three to establish at least eight forward speed ratios. A first of the six torque-transmitting mechanisms is selectively engageable to connect the second member of the first planetary gear set to the stationary member. A second of the six torque-transmitting mechanisms is selectively engageable to connect the input member for common rotation with the second member of the third planetary gear set. At least one of the first and the second of the six torque-transmitting mechanisms is a selectable one-way clutch configured to have a first operating mode and a second operating mode, either of which modes may be selected.
摘要翻译：变速器具有四个行星齿轮组，四个互连构件和六个扭矩传递机构，其可选择性地以三个不同的组合接合以建立至少八个前进速度比。六个扭矩传递机构中的第一个可选择性地接合以将第一行星齿轮组的第二构件连接到固定构件。六个扭矩传递机构中的第二个可选择性地接合以将用于共同旋转的输入构件与第三行星齿轮组的第二构件连接。六个扭矩传递机构中的第一和第二中的至少一个是被配置为具有第一操作模式和第二操作模式的可选单向离合器，其中可以选择任一模式。

3. 发明授权

US08655525B2 Selectable one-way clutch operation in a hybrid powertrain 有权
标题翻译：在混合动力总成中可选择单向离合器操作
公开(公告)号：US08655525B2
公开(公告)日：2014-02-18
申请号：US12956254
申请日：2010-11-30
申请人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
发明人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
IPC分类号： G05D1/00 , G06F7/00
CPC分类号： F16H3/725 , B60K6/365 , B60K6/383 , B60K6/48 , B60K6/547 , B60K2006/381 , B60K2006/4825 , F16H2200/2015 , F16H2200/2046 , F16H2200/2084 , Y02T10/6221 , Y02T10/6252
摘要： A hybrid powertrain includes a plurality of torque generative devices, a transmission input shaft, and a planetary gear set connecting the torque generative devices to the transmission input shaft. A method to control the powertrain includes monitoring a desired configuration of the powertrain and selectively grounding a gear of the planetary gear set with a selectable one way clutch based upon the desired configuration of the powertrain.
摘要翻译：混合动力系包括多个扭矩生成装置，变速器输入轴和将扭矩生成装置连接到变速器输入轴的行星齿轮组。控制动力系统的方法包括监测动力系的期望配置，并且基于动力系的期望配置，用可选择的单向离合器选择性地接地行星齿轮组的齿轮。

4. 发明申请

US20120071292A1 MULTI-SPEED TRANSMISSION HAVING AUTOMATIC AND MANUAL MODES 有权
标题翻译：具有自动和手动模式的多速传输
公开(公告)号：US20120071292A1
公开(公告)日：2012-03-22
申请号：US12884969
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
发明人： Larry D. Diemer , Farzad Samie , Chunhao J. Lee , David W. Wright
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is provided having a stationary member, an input member, an output member, four planetary gear sets, a plurality of coupling members and five torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The five torque transmitting mechanisms are selectively engageable to interconnect one of the first, second, and third members with another of the first, second, third members, and a stationary element. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. A first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the fourth planetary gear set with the stationary member.
摘要翻译：提供了一种具有固定构件，输入构件，输出构件，四个行星齿轮组，多个联接构件和五个扭矩传递装置的变速器。每个行星齿轮组包括第一，第二和第三构件。五个扭矩传递机构可选择性地接合以将第一，第二和第三构件中的一个与第一，第二，第三构件中的另一个和固定元件互连。扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第四行星齿轮组的第三构件与固定构件互连的可选单向离合器。

5. 发明申请

US20120295756A1 MULTI-SPEED TRANSMISSION WITH AT LEAST ONE SELECTABLE ONE-WAY CLUTCH 有权
标题翻译：具有至少一个可选择单向离合器的多速传输
公开(公告)号：US20120295756A1
公开(公告)日：2012-11-22
申请号：US13112010
申请日：2011-05-20
申请人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
发明人： Chunhao J. Lee , Farzad Samie , Larry D. Diemer
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2003/442 , F16H2200/0065 , F16H2200/2012 , F16H2200/2041 , F16H2200/2043 , F16H2200/2069 , F16H2200/2082 , F16H2200/2084
摘要： A transmission has four planetary gear sets, four interconnecting members and six torque-transmitting mechanisms selectively engageable in different combinations of three to establish at least eight forward speed ratios. A first of the six torque-transmitting mechanisms is selectively engageable to connect the second member of the first planetary gear set to the stationary member. A second of the six torque-transmitting mechanisms is selectively engageable to connect the input member for common rotation with the second member of the third planetary gear set. At least one of the first and the second of the six torque-transmitting mechanisms is a selectable one-way clutch configured to have a first operating mode and a second operating mode, either of which modes may be selected.
摘要翻译：变速器具有四个行星齿轮组，四个互连构件和六个扭矩传递机构，其可选择性地以三个不同的组合接合以建立至少八个前进速度比。六个扭矩传递机构中的第一个可选择性地接合以将第一行星齿轮组的第二构件连接到固定构件。六个扭矩传递机构中的第二个可选择性地接合以将用于共同旋转的输入构件与第三行星齿轮组的第二构件连接。六个扭矩传递机构中的第一和第二中的至少一个是被配置为具有第一操作模式和第二操作模式的可选单向离合器，其中可以选择任一模式。

6. 发明申请

US20120136518A1 SELECTABLE ONE-WAY CLUTCH OPERATION IN A HYBRID POWERTRAIN 有权
标题翻译：混合动力系统中可选择的单向离合器操作
公开(公告)号：US20120136518A1
公开(公告)日：2012-05-31
申请号：US12956254
申请日：2010-11-30
申请人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
发明人： Farzad Samie , Larry D. Diemer , Chunhao J. Lee , Scott William Heitzenrater
IPC分类号： B60K6/383 , F16H59/68 , F16D48/06
CPC分类号： F16H3/725 , B60K6/365 , B60K6/383 , B60K6/48 , B60K6/547 , B60K2006/381 , B60K2006/4825 , F16H2200/2015 , F16H2200/2046 , F16H2200/2084 , Y02T10/6221 , Y02T10/6252
摘要： A hybrid powertrain includes a plurality of torque generative devices, a transmission input shaft, and a planetary gear set connecting the torque generative devices to the transmission input shaft. A method to control the powertrain includes monitoring a desired configuration of the powertrain and selectively grounding a gear of the planetary gear set with a selectable one way clutch based upon the desired configuration of the powertrain.
摘要翻译：混合动力系包括多个扭矩生成装置，变速器输入轴和将扭矩生成装置连接到变速器输入轴的行星齿轮组。控制动力系统的方法包括监测动力系的期望配置，并且基于动力系的期望配置，用可选择的单向离合器选择性地接地行星齿轮组的齿轮。

7. 发明授权

US08357069B2 Multi-speed transmission having automatic and manual modes 有权
标题翻译：具有自动和手动模式的多速变速器
公开(公告)号：US08357069B2
公开(公告)日：2013-01-22
申请号：US12884907
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
发明人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is disclosed having an input member, an output member, and first, second, third and fourth planetary gear sets each having first, second and third members. A plurality of interconnecting members continuously interconnect one of the first, second and third members of one of the planetary gear sets with one of the first, second and third members of another of the planetary gear sets. Five torque-transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. The first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the first planetary gear set with the stationary member.
摘要翻译：公开了一种具有输入构件，输出构件以及分别具有第一，第二和第三构件的第一，第二，第三和第四行星齿轮组的变速器。多个互连构件将行星齿轮组中的一个的第一，第二和第三构件中的一个与另一个行星齿轮组的第一，第二和第三构件之一连续地互连。五个扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第一行星齿轮组的第三构件与固定构件互连的可选择的单向离合器。

8. 发明申请

US20120071291A1 MULTI-SPEED TRANSMISSION HAVING AUTOMATIC AND MANUAL MODES 有权
标题翻译：具有自动和手动模式的多速传输
公开(公告)号：US20120071291A1
公开(公告)日：2012-03-22
申请号：US12884907
申请日：2010-09-17
申请人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
发明人： Larry D. Diemer , Farzad Samie , David W. Wright , Chunhao J. Lee
IPC分类号： F16H3/62 , F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2041
摘要： A transmission is disclosed having an input member, an output member, and first, second, third and fourth planetary gear sets each having first, second and third members. A plurality of interconnecting members continuously interconnect one of the first, second and third members of one of the planetary gear sets with one of the first, second and third members of another of the planetary gear sets. Five torque-transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member. The first of the five torque-transmitting mechanisms is a selectable one-way clutch engageable to interconnect the third member of the first planetary gear set with the stationary member.
摘要翻译：公开了一种具有输入构件，输出构件以及分别具有第一，第二和第三构件的第一，第二，第三和第四行星齿轮组的变速器。多个互连构件将行星齿轮组中的一个的第一，第二和第三构件中的一个与另一个行星齿轮组的第一，第二和第三构件之一连续地互连。五个扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八个前进速度比和至少一个倒档速度比。五个扭矩传递机构中的第一个是可接合以将第一行星齿轮组的第三构件与固定构件互连的可选择的单向离合器。

9. 发明授权

US08844702B2 Powertrain pressure control system 有权
标题翻译：动力总成压力控制系统
公开(公告)号：US08844702B2
公开(公告)日：2014-09-30
申请号：US13186839
申请日：2011-07-20
申请人： Chunhao J. Lee , Farzad Samie , Chi-Kuan Kao , Dongxu Li , Kumaraswamy V. Hebbale , Andrew L. Bartos , Kevin B. Rober
发明人： Chunhao J. Lee , Farzad Samie , Chi-Kuan Kao , Dongxu Li , Kumaraswamy V. Hebbale , Andrew L. Bartos , Kevin B. Rober
IPC分类号： F16D25/12 , F16D48/06 , F16K99/00 , F16D25/08 , F16D48/02 , F16D25/0638 , F16H61/02 , F16D21/06
CPC分类号： F16D48/02 , F16D25/0638 , F16D25/087 , F16D2021/0653 , F16D2048/0209 , F16D2048/0221 , F16D2048/0281 , F16H61/0251 , F16K99/0011 , F16K99/0028 , F16K99/0044
摘要： A clutch includes a pilot valve, a regulating valve, and a clutch control valve. The pilot valve is configured to produce a pilot signal and includes a first valve, which is a MEMS microvalve. The regulating valve is in fluid communication with the pilot valve, and is configured to receive the pilot signal. The regulating valve is further configured to output a control signal. The clutch control valve is configured to engage and disengage the clutch in response to the control signal. The clutch may be configured as one of a wet clutch and a dry clutch.
摘要翻译：离合器包括先导阀，调节阀和离合器控制阀。先导阀被配置为产生导频信号并且包括作为MEMS微型阀的第一阀。调节阀与先导阀流体连通，并被配置为接收导频信号。调节阀还被配置为输出控制信号。离合器控制阀构造成响应于控制信号而接合和解除离合器。离合器可以被配置为湿式离合器和干式离合器之一。

10. 发明授权

US08800404B2 Micro-electro-mechanical-system (MEMS) based hydraulic control system for mild hybrid vehicles 有权
标题翻译：基于微机电系统（MEMS）的轻型混合动力汽车液压控制系统
公开(公告)号：US08800404B2
公开(公告)日：2014-08-12
申请号：US13167195
申请日：2011-06-23
申请人： Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Kumaraswamy V. Hebbale , Dongxu Li , Andrew L. Bartos , Kevin B. Rober
发明人： Chunhao J. Lee , Chi-Kuan Kao , Farzad Samie , Kumaraswamy V. Hebbale , Dongxu Li , Andrew L. Bartos , Kevin B. Rober
IPC分类号： F16H37/06
CPC分类号： B60W20/00 , B60K6/22 , B60W10/30 , F16H61/0021 , F16H61/0251 , Y10T74/19014 , Y10T74/19051 , Y10T74/19251
摘要： A powertrain system in a mild hybrid vehicle includes a hydraulic device, a pilot valve, and a regulator valve. The pilot valve is operably connected to the hydraulic device and configured to actuate. The pilot valve includes at least one micro-electro-mechanical systems (MEMS) based device. The regulator valve is operably connected to the pilot valve and the hydraulic device. The regulator valve is configured to direct fluid to the hydraulic device based on the actuation of the pilot valve.
摘要翻译：轻型混合动力车辆中的动力系统包括液压装置，先导阀和调节阀。先导阀可操作地连接到液压装置并构造成致动。导向阀包括至少一个基于微电子机械系统（MEMS）的装置。调节阀可操作地连接到先导阀和液压装置。调节阀构造成基于先导阀的致动将流体引导到液压装置。

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