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1. 发明申请

US20200255110A1 Electrically Propelled Watercraft with Corresponding Hull Assembly 审中-公开
公开(公告)号：US20200255110A1
公开(公告)日：2020-08-13
申请号：US16598032
申请日：2019-10-10
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Jonathan D. Doremus , Chad Michael DuMars , Preston C. Jackson , John A. Diemer , Briana M. Mohan , Eric T. Wills , Trevor Fayer
IPC分类号： B63H21/30 , B63H21/17 , B63B1/10
摘要： A watercraft includes a hull structure, a deck structure, and a propulsion system. The hull structure includes at least one hull each defining an interior. The deck structure is mounted to the hull structure. The propulsion system is adapted for moving the watercraft within a body of water, and includes an electric motor and an energy storage device coupled to the electric motor. The electric motor and the energy storage device are positioned adjacent one another within an area including at least one of the interior of the at least one hull.

2. 发明授权

US09982723B2 Rotating clutch pack assembly 有权
公开(公告)号：US09982723B2
公开(公告)日：2018-05-29
申请号：US15043778
申请日：2016-02-15
申请人： GM Global Technology Operations LLC
发明人： Tejinder Singh , Boris Burgman , John A. Diemer
IPC分类号： F16H3/44 , F16H63/30 , F16D13/52 , F16H57/10 , F16D25/08 , F16D25/10 , F16D13/76 , F16D25/0638 , F16D67/04 , F16H57/021 , F16H3/66 , F16H57/08
CPC分类号： F16D13/52 , F16D13/76 , F16D25/0638 , F16D25/082 , F16D25/087 , F16D25/10 , F16D67/04 , F16H3/666 , F16H57/10 , F16H2057/0216 , F16H2057/087
摘要： A transmission having a rotating clutch pack assembly is provided, The rotating clutch pack having an interconnecting member, a plurality of friction discs, a rotating member, a first and a second axial bearing, and a biasing member. The interconnecting member is connected for common rotation with a member of the planetary gear set. The rotating member is connected to the second set of friction discs for common rotation. The first axial bearing is disposed between the clutch piston and the plurality of friction discs and the second axial bearing is disposed between the plurality of friction discs and the transmission housing. The biasing member is disposed between the interconnecting member and the rotating member. A clutch piston selectively applies an axial force through the first axial bearing, the plurality of friction discs, and the second axial bearing to the transmission housing.

3. 发明授权

US09227501B2 Transmission for a vehicle and a method of assembling a modular motor assembly in the transmission 有权
标题翻译：用于车辆的变速器和在变速箱中组装模块化马达组件的方法
公开(公告)号：US09227501B2
公开(公告)日：2016-01-05
申请号：US13657127
申请日：2012-10-22
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Pete R Garcia , Kent A. Miller , John A. Diemer
IPC分类号： H02K47/14 , F16M1/024 , B23P11/00 , F16M1/04 , B60K6/26 , B60K6/405 , F16H57/023 , B60K1/00 , B60K17/08 , H02K5/00 , H02K5/04 , F16H57/02 , F16H57/00
CPC分类号： B60K6/26 , B23P11/00 , B60K1/00 , B60K6/405 , B60K17/08 , F16H57/023 , F16H2057/005 , F16H2057/02034 , F16H2057/02043 , F16M1/024 , H02K5/00 , H02K5/04 , H02K47/14 , Y10T29/49826
摘要： A transmission for a vehicle and a method of assembling a modular motor assembly in the transmission are disclosed. The transmission includes a housing defining a cavity along a longitudinal axis. The transmission further includes a first motor/generator and a second motor/generator each disposed in the cavity. The transmission also includes a first support supporting the first motor/generator such that the first motor/generator is mounted to the first support to define a first modular unit. The first modular unit is attached to the housing within the cavity. The transmission further includes a second support supporting the second motor/generator such that the second motor/generator is mounted to the second support to define a second modular unit. The second modular unit is attached to the first modular unit such that the first and second modular units align with each other along the longitudinal axis within the cavity of the housing.
摘要翻译：公开了一种用于车辆的变速器和组装传动装置中的模块化马达组件的方法。变速器包括沿着纵向轴线限定空腔的壳体。变速器还包括每个设置在空腔中的第一电动机/发电机和第二电动机/发电机。变速器还包括支撑第一电动机/发电机的第一支撑件，使得第一电动机/发电机被安装到第一支撑件以限定第一模块化单元。第一模块化单元连接到腔体内的壳体。变速器还包括支撑第二电动机/发电机的第二支撑件，使得第二电动机/发电机被安装到第二支撑件以限定第二模块单元。第二模块单元附接到第一模块单元，使得第一模块单元和第二模块单元沿着壳体的空腔内的纵向轴线彼此对准。

4. 发明申请

US20150176661A1 TRANSMISSION HAVING A STRAP SPRING HUB 有权
标题翻译：传送带弹簧弹簧
公开(公告)号：US20150176661A1
公开(公告)日：2015-06-25
申请号：US14138250
申请日：2013-12-23
申请人： GM Global Technology Operations LLC
发明人： John A. Diemer , Victor M. Roses , Addison T. Solak
IPC分类号： F16D25/12 , F16D25/0635
CPC分类号： F16D25/126 , F16D3/62 , F16D13/683 , F16D25/0635 , F16D25/0638 , F16D25/123 , F16D2300/12 , F16H3/663 , F16H57/08 , F16H2200/201 , F16H2200/2023
摘要： A transmission comprising housing and an axially compliant hub having a central plate with an axial opening and an outer circumference. The central plate is attached to the attached to the circumference with at least one strap spring. A method of managing axial stack up in a transmission is also disclosed where the transmission has a plurality of planetary gear sets aligned in series and at least one torque transmitting device. The planetary gear has gear members. The method includes providing a an axially compliant hub having a central plate with an axial opening and an outer circumference, wherein the central plate is attached to the attached to the circumference with at least one strap spring and wherein the outer circumference is connected to the torque transmitting device and wherein the central plate is connected to a gear member of a planetary gear set.
摘要翻译：一种变速器，包括壳体和具有轴向开口和外圆周的中心板的轴向柔性轮毂。中心板用至少一个带弹簧附接到附接到圆周上。还公开了一种在变速器中管理轴向堆叠的方法，其中变速器具有串联对准的多个行星齿轮组和至少一个扭矩传递装置。行星齿轮具有齿轮构件。该方法包括提供具有轴向开口和外圆周的中心板的轴向柔性毂，其中中心板通过至少一个带弹簧连接到附接到圆周上，并且其中外圆周连接到扭矩并且其中所述中心板连接到行星齿轮组的齿轮构件。

5. 发明申请

US20140202402A1 TRANSMISSION FOR A VEHICLE 有权
标题翻译：车辆变速箱
公开(公告)号：US20140202402A1
公开(公告)日：2014-07-24
申请号：US13744990
申请日：2013-01-18
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Konstantinos Triantos , John A. Diemer , Pete R. Garcia , Kent A. Miller , Anthony P. Tata
IPC分类号： F01P7/00
CPC分类号： B60L11/14 , B60K6/405 , B60L3/003 , B60L11/123 , B60L15/007 , B60L2210/40 , B60L2240/36 , F16H57/0424 , F16H57/0476 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T90/16
摘要： A transmission for a vehicle is disclosed. The transmission includes a casing defining a first cavity and a second cavity inside the casing, with the first cavity selectively open to outside of the casing. The transmission also includes a platform at least partially disposed inside the casing to separate the first and second cavities. Furthermore, the transmission includes a power inverter module selectively disposed in the first cavity. The power inverter module includes a cooling system for cooling the power inverter module. The transmission also includes a guide attached to the platform and the casing within the second cavity such that the guide provides fluid communication between the cooling system of the power inverter module within the first cavity and outside of the casing while bypassing the second cavity.
摘要翻译：公开了一种用于车辆的变速器。变速器包括限定壳体内部的第一空腔和第二空腔的壳体，其中第一空腔选择性地打开到壳体的外部。变速器还包括至少部分地设置在壳体内部以分离第一和第二腔的平台。此外，变速器包括选择性地设置在第一腔中的动力逆变器模块。电力逆变器模块包括用于冷却功率逆变器模块的冷却系统。变速器还包括附接到平台和在第二腔内的壳体的引导件，使得引导件在绕过第二腔的同时在第一空腔内的功率逆变器模块的冷却系统和壳体外部之间提供流体连通。

6. 发明申请

US20140113760A1 ELECTRICALLY-VARIABLE TRANSMISSION FOR A VEHICLE 有权
标题翻译：电动变速箱用于车辆
公开(公告)号：US20140113760A1
公开(公告)日：2014-04-24
申请号：US13657118
申请日：2012-10-22
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： John A. Diemer , Pete R. Garcia , Douglas John Dwenger , Boris Burgman , Robert Joseph Gonzales , Kent A. Miller
IPC分类号： F16H3/72
CPC分类号： B60K6/365
摘要： An electrically-variable transmission for a vehicle is disclosed. The transmission includes an input member and an output member each rotatable about a first axis. The transmission includes a casing defining a cavity between a first end wall and a second end wall. The transmission includes a first motor/generator and a second motor/generator disposed in the cavity with a second planetary gear set disposed between the first and second motor/generators along the first axis. The transmission includes a first torque-transmitting mechanism disposed between the first and second motor/generators along the first axis. The transmission includes a second torque-transmitting mechanism disposed between the first end wall and the first motor/generator along the first axis. The first motor/generator is disposed between the first and second torque-transmitting mechanisms along the first axis. The transmission includes a damper mechanism disposed between the second end wall and a first planetary gear set along the first axis.
摘要翻译：公开了一种用于车辆的电动变速器。变速器包括可绕第一轴线旋转的输入构件和输出构件。变速器包括限定第一端壁和第二端壁之间的空腔的壳体。变速器包括设置在腔中的第一电动机/发电机和第二电动机/发电机，其中第二行星齿轮组沿着第一轴线设置在第一和第二电动机/发电机之间。变速器包括沿着第一轴线布置在第一和第二电动机/发电机之间的第一扭矩传递机构。变速器包括沿着第一轴线设置在第一端壁和第一电动机/发电机之间的第二扭矩传递机构。第一电动机/发电机沿着第一轴线布置在第一和第二扭矩传递机构之间。变速器包括设置在第二端壁和沿第一轴线的第一行星齿轮组之间的阻尼机构。

7. 发明申请

US20140111048A1 TRANSMISSION FOR A VEHICLE AND A METHOD OF ASSEMBLING A MODULAR MOTOR ASSEMBLY IN THE TRANSMISSION 有权
标题翻译：用于车辆的变速器和在变速器中组装模块化电动机组件的方法
公开(公告)号：US20140111048A1
公开(公告)日：2014-04-24
申请号：US13657127
申请日：2012-10-22
申请人： GM Global Technology Operations LLC
发明人： Pete R. Garcia , Kent A. Miller , John A. Diemer
IPC分类号： H02K47/14 , F16M1/024 , B23P11/00 , F16M1/04
CPC分类号： B60K6/26 , B23P11/00 , B60K1/00 , B60K6/405 , B60K17/08 , F16H57/023 , F16H2057/005 , F16H2057/02034 , F16H2057/02043 , F16M1/024 , H02K5/00 , H02K5/04 , H02K47/14 , Y10T29/49826
摘要： A transmission for a vehicle and a method of assembling a modular motor assembly in the transmission are disclosed. The transmission includes a housing defining a cavity along a longitudinal axis. The transmission further includes a first motor/generator and a second motor/generator each disposed in the cavity. The transmission also includes a first support supporting the first motor/generator such that the first motor/generator is mounted to the first support to define a first modular unit. The first modular unit is attached to the housing within the cavity. The transmission further includes a second support supporting the second motor/generator such that the second motor/generator is mounted to the second support to define a second modular unit. The second modular unit is attached to the first modular unit such that the first and second modular units align with each other along the longitudinal axis within the cavity of the housing.
摘要翻译：公开了一种用于车辆的变速器和组装传动装置中的模块化马达组件的方法。变速器包括沿着纵向轴线限定空腔的壳体。变速器还包括每个设置在空腔中的第一电动机/发电机和第二电动机/发电机。变速器还包括支撑第一电动机/发电机的第一支撑件，使得第一电动机/发电机被安装到第一支撑件以限定第一模块化单元。第一模块化单元连接到腔体内的壳体。所述变速器还包括支撑所述第二马达/发电机的第二支撑件，使得所述第二马达/发电机安装到所述第二支撑件以限定第二模块单元。第二模块单元附接到第一模块单元，使得第一模块单元和第二模块单元沿着壳体的空腔内的纵向轴线彼此对准。

8. 发明授权

US11005326B2 Electric drive unit having cover assembly with integrated cooling channels 有权
公开(公告)号：US11005326B2
公开(公告)日：2021-05-11
申请号：US16508819
申请日：2019-07-11
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Stephen G. Heien , John A. Diemer
IPC分类号： H02K5/20 , H02K9/19 , H02K5/10 , B60L15/00 , H02K17/14 , H02K9/00
摘要： An electric drive unit for powering a load, e.g., road wheels of a motor vehicle, includes a housing having a floor section separating the housing into upper and lower chambers. The floor section defines an elongated drain opening, drain holes, and an oil supply port in fluid communication with an oil pump. A rotary electric machine is enclosed within the lower chamber, and has electrical leads positioned directly below the drain opening. A cover assembly is fastened to the housing within the upper chamber, and has a coolant channel assembly integrally connected to a cover plate. The coolant channel assembly includes electrical terminals that project through the drain opening and are fastened at a first distal end of the electrical terminals to the electrical leads. The cover assembly defines a primary coolant channel in fluid communication with the oil supply port, and directs oil to the electrical terminals.

9. 发明授权

US10340763B2 Isolation ring for electric motor end windings 有权
公开(公告)号：US10340763B2
公开(公告)日：2019-07-02
申请号：US15653525
申请日：2017-07-18
申请人： GM Global Technology Operations LLC
发明人： Frederick W. Rhoads , Rodney C. Malone , John A. Diemer
IPC分类号： H02K5/12 , H02K3/38 , H02K3/487 , H02K3/52 , H02K3/34 , H02K11/00
摘要： An electric motor for a hybrid or electric vehicle drive unit includes a housing with a stator fixed within the housing and including a plurality of end windings. A rotor is disposed within the housing and connected to a drive shaft. An isolating ring is disposed within the housing between the end windings and the housing.

10. 发明授权

US09452682B2 Transmission for a vehicle 有权
标题翻译：车辆传输
公开(公告)号：US09452682B2
公开(公告)日：2016-09-27
申请号：US13744990
申请日：2013-01-18
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Konstantinos Triantos , John A. Diemer , Pete R. Garcia , Kent A. Miller , Anthony P. Tata
IPC分类号： B60L11/14 , B60K6/405 , F16H57/04 , B60L3/00 , B60L15/00 , B60L11/12
CPC分类号： B60L11/14 , B60K6/405 , B60L3/003 , B60L11/123 , B60L15/007 , B60L2210/40 , B60L2240/36 , F16H57/0424 , F16H57/0476 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T90/16
摘要： A transmission for a vehicle is disclosed. The transmission includes a casing defining a first cavity and a second cavity inside the casing, with the first cavity selectively open to outside of the casing. The transmission also includes a platform at least partially disposed inside the casing to separate the first and second cavities. Furthermore, the transmission includes a power inverter module selectively disposed in the first cavity. The power inverter module includes a cooling system for cooling the power inverter module. The transmission also includes a guide attached to the platform and the casing within the second cavity such that the guide provides fluid communication between the cooling system of the power inverter module within the first cavity and outside of the casing while bypassing the second cavity.
摘要翻译：公开了一种用于车辆的变速器。变速器包括限定壳体内部的第一空腔和第二空腔的壳体，其中第一空腔选择性地打开到壳体的外部。变速器还包括至少部分地设置在壳体内部以分离第一和第二腔的平台。此外，变速器包括选择性地设置在第一腔中的动力逆变器模块。电力逆变器模块包括用于冷却功率逆变器模块的冷却系统。变速器还包括附接到平台和在第二腔内的壳体的引导件，使得引导件在旁路第二腔体的同时在第一空腔内的功率逆变器模块的冷却系统和壳体外部之间提供流体连通。

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