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1. 发明申请

US20220266668A1 POWERTRAIN FOR ELECTRIC VEHICLE 有权
公开(公告)号：US20220266668A1
公开(公告)日：2022-08-25
申请号：US17411729
申请日：2021-08-25
申请人： Hyundai Motor Company , Kia Corporation
发明人： Hyu Tae SHIM , Jae Hun Jung , Jun Seong Kang , Jin Seung Lim , Jae Young Jeon
IPC分类号： B60K1/00 , B60K17/08 , F16H3/66
摘要： A powertrain for an electric vehicle may include a motor, a planetary gear set including at least two sun gears, a three-stage pinion having three different diameters and provided as a planetary gear, a planet carrier provided as a rotation axis of the planetary gear and directly connected to a differential case of a differential device, and a ring gear fixed to a transmission housing, and at least two clutches provided to selectively transmit power of the motor to the sun gears of the planetary gear set.

2. 发明申请

US20230008891A1 POWERTRAIN FOR MOTORIZED VEHICLE 有权
公开(公告)号：US20230008891A1
公开(公告)日：2023-01-12
申请号：US17530846
申请日：2021-11-19
申请人： Hyundai Motor Company , Kia Corporation
发明人： Hyu Tae Shim , Jin Seung Lim , Jae Young Jeon , Jun Seong Kang , Jong Min Kim , Jae Hun Jung
IPC分类号： F16H37/08 , B60K1/00 , B60K17/02 , B60K17/08
摘要： A powertrain for a motorized vehicle includes a motor shaft connected to a motor, a first input shaft configured to be selectively connected to the motor shaft and provided with a first driving gear mounted on the first input shaft, a second input shaft configured to be selectively connected to the motor shaft and provided with a second driving gear mounted on the second input shaft, a planetary gear set connected to the first input shaft and mounted so as to allow power from the motor shaft to be supplied via a plurality of paths, a first driven gear mounted to a differential and configured to mesh with the first driving gear, and a second driven gear mounted to the differential and configured to mesh with the second driving gear.

3. 发明授权

US11585413B2 Power transmission apparatus of hybrid electric vehicle 有权
公开(公告)号：US11585413B2
公开(公告)日：2023-02-21
申请号：US17717934
申请日：2022-04-11
申请人： Hyundai Motor Company , Kia Corporation
发明人： Hyu Tae Shim , Bong Hyun Cho , Jae Young Jeon , Byung Dae Choi , Hyung-Min Kim , Jin Yong Kim , Gwang Soo Hwang , Jun Seong Kang
IPC分类号： F16H3/72 , B60K6/442 , B60K6/365 , B60K6/387 , B60K6/547 , B60K6/543 , F16D11/10 , F16D25/061 , F16H63/30 , B60K6/38 , F16D11/00 , F16D11/14
摘要： A power transmission apparatus of a hybrid electric vehicle includes an input shaft configured of receiving an engine torque, a motor shaft configured of receiving a torque of a motor/generator, first and second planetary gear sets respectively having first to third rotation elements and fourth to sixth rotation elements, a first shaft connected to the first rotation element and selectively connectable to each of the input shaft and the motor shaft, a second shaft fixedly connecting the second and fifth rotation elements, and selectively connectable to the input shaft, the motor shaft, and a transmission housing, respectively, a third shaft fixedly connecting the third and fourth rotation elements and selectively connectable to the transmission housing, a fourth shaft fixedly connecting the sixth rotation element and an output gear, and a plurality of engagement elements including at least one clutch and at least one brake.

4. 发明授权

US11994194B2 Powertrain for motorized vehicle 有权
公开(公告)号：US11994194B2
公开(公告)日：2024-05-28
申请号：US17530846
申请日：2021-11-19
申请人： Hyundai Motor Company , Kia Corporation
发明人： Hyu Tae Shim , Jin Seung Lim , Jae Young Jeon , Jun Seong Kang , Jong Min Kim , Jae Hun Jung
IPC分类号： B60K17/02 , B60K1/00 , B60K17/08 , F16H3/62 , F16H37/08
CPC分类号： F16H37/0806 , B60K1/00 , B60K17/02 , B60K17/08 , B60K2001/001 , F16H2200/0021 , F16H2200/0039 , F16H2200/2005 , F16H2200/2038 , F16H2200/2064 , F16H2200/2066 , F16H2200/2082 , F16H2200/2094
摘要： A powertrain for a motorized vehicle includes a motor shaft connected to a motor, a first input shaft configured to be selectively connected to the motor shaft and provided with a first driving gear mounted on the first input shaft, a second input shaft configured to be selectively connected to the motor shaft and provided with a second driving gear mounted on the second input shaft, a planetary gear set connected to the first input shaft and mounted so as to allow power from the motor shaft to be supplied via a plurality of paths, a first driven gear mounted to a differential and configured to mesh with the first driving gear, and a second driven gear mounted to the differential and configured to mesh with the second driving gear.

5. 发明授权

US11192441B1 Powertrain for hybrid vehicle 有权
公开(公告)号：US11192441B1
公开(公告)日：2021-12-07
申请号：US17029847
申请日：2020-09-23
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Hyung Min Kim , Bong Hyun Cho , Jae Young Jeon , Byung Dae Choi , Jin Yong Kim , Hyu Tae Shim , Gwang Soo Hwang , Jun Seong Kang
IPC分类号： B60K6/365 , B60K6/26 , B60K6/38 , B60K6/405 , F16H3/66 , B60K6/24 , B60K6/543
摘要： A powertrain for a hybrid vehicle may include a planetary gear set including five rotation elements, an input shaft connected to an engine and configured to be selectively connectable to a first rotation element and to a fourth rotation element of the planetary gear set, a motor generator connected to a second rotation element of the planetary gear set, an output shaft connected to a third rotation element of the planetary gear set, and a brake configured to selectively fix the fifth rotation element of the planetary gear set to a transmission housing.

6. 发明授权

US11034230B1 Power transmission apparatus of hybrid electric vehicle 有权
公开(公告)号：US11034230B1
公开(公告)日：2021-06-15
申请号：US16842520
申请日：2020-04-07
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Hyu Tae Shim , Bong Hyun Cho , Jae Young Jeon , Byung Dae Choi , Hyung-Min Kim , Jin Yong Kim , Gwang Soo Hwang , Jun Seong Kang
IPC分类号： B60K6/365 , F16H3/72 , B60K6/547 , B60K6/543 , B60K6/442
摘要： A power transmission apparatus for a hybrid electric vehicle may include an input shaft receiving an engine torque, first and second planetary gear sets respectively having first to third rotation elements fourth to sixth rotation elements, a first shaft fixedly connected to the first rotation element and the motor-generator and selectively connectable to the input shaft, a second shaft fixedly connected to the second and sixth rotation elements and selectively connectable to the input shaft, a third shaft fixedly connected to the third rotation element and selectively connectable to the transmission housing, a fourth shaft fixedly connected to the fourth rotation element and selectively connectable to the transmission housing, a fifth shaft fixedly connecting the fifth rotation element and an output gear and selectively connectable to the third shaft, and a plurality of engagement elements including at least one clutch and at least one brake.

7. 发明授权

US11007861B2 Double clutch apparatus for hybrid electric vehicle 有权
公开(公告)号：US11007861B2
公开(公告)日：2021-05-18
申请号：US16695462
申请日：2019-11-26
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Juhyeon Park , Seong Wook Hwang , Jae Young Jeon , Dongwoo Gwak , Seongeun Yun , Wonmin Cho , Bong Hyun Cho , Seongwook Ji
IPC分类号： B60K6/387 , F16D21/06 , F16D25/12 , F16D25/0638 , F16D13/52
摘要： A double clutch apparatus for a hybrid electric vehicle having a motor and an engine includes: first and second clutches transmitting a motor torque and an engine torque to first and second input shafts; and first and second slave cylinders disposed at a transmission case and configured to respectively operate the first and second clutches in an axial direction. In particular, a rotor hub of the motor is rotatably supported by an end of a radially interior side of a front cover, and is connected to the first input shaft through a clutch retainer of the second clutch and a first connection member to transmit the motor torque to the first input shaft. In addition, the first and second clutches are disposed in parallel in an interior circumference of the rotor hub to selectively transmit the engine torque to the first and second input shafts, respectively.

8. 发明授权

US09915296B2 Return spring common structure of automatic transmission 有权
公开(公告)号：US09915296B2
公开(公告)日：2018-03-13
申请号：US14817042
申请日：2015-08-03
申请人： Hyundai Motor Company
发明人： Hyung Min Kim , Kang Hoon Lee , Jae Young Jeon , Won Seok Oh
IPC分类号： F16D13/52 , F16D21/06 , F16D25/08 , F16D25/10 , F16D13/69
CPC分类号： F16D13/52 , F16D13/69 , F16D21/06 , F16D25/082 , F16D25/10 , F16D2021/0661
摘要： A return spring common structure of an automatic transmission may include a second plate set and a third plate set provided to be transversely movable in a retainer connected to a first rotating element, a second disc set and a third disc set configured to be rubbed against each plate set to connect between the first rotating element and a second rotating element, a second piston and a third piston configured to press each plate set to be rubbed against each disc set, and a common return spring configured to separate the second piston or the third piston from the second plate set or the third plate set.

9. 发明授权

US11333222B2 Power transmission apparatus of hybrid electric vehicle 有权
公开(公告)号：US11333222B2
公开(公告)日：2022-05-17
申请号：US16831563
申请日：2020-03-26
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Hyu Tae Shim , Bong Hyun Cho , Jae Young Jeon , Byung Dae Choi , Hyung Min Kim , Jin Yong Kim , Gwang Soo Hwang , Jun Seong Kang
IPC分类号： F16H3/72 , B60K6/442 , B60K6/365 , B60K6/387 , B60K6/547 , B60K6/543 , F16D11/10 , F16D25/061 , F16H63/30 , B60K6/38
摘要： A power transmission apparatus of a hybrid electric vehicle includes an input shaft configured of receiving an engine torque, a motor shaft configured of receiving a torque of a motor/generator, first and second planetary gear sets respectively having first to third rotation elements and fourth to sixth rotation elements, a first shaft connected to the first rotation element and selectively connectable to each of the input shaft and the motor shaft, a second shaft fixedly connecting the second and fifth rotation elements, and selectively connectable to the input shaft, the motor shaft, and a transmission housing, respectively, a third shaft fixedly connecting the third and fourth rotation elements and selectively connectable to the transmission housing, a fourth shaft fixedly connecting the sixth rotation element and an output gear, and a plurality of engagement elements including at least one clutch and at least one brake.

10. 发明申请

US20140001003A1 ASSEMBLY STRUCTURE OF FRICTION DEVICE FOR AUTOMATIC TRANSMISSION 有权
标题翻译：用于自动变速器的摩擦装置的组装结构
公开(公告)号：US20140001003A1
公开(公告)日：2014-01-02
申请号：US13676795
申请日：2012-11-14
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORP.
发明人： Jae Young Jeon , Seong Wook Ji
IPC分类号： F16D21/00 , F16D11/14
CPC分类号： F16D21/00 , F16D11/14 , F16D25/0638 , F16D25/10 , F16D25/126 , F16D67/04
摘要： A friction device assembly structure for an automatic transmission includes a first friction device and an end play adjustment element. The first friction device includes a plurality of discs and a plurality of plates which are alternately arranged and configured such that a frictional force is created between the discs and the plates by the pressing force of a piston. The end play adjustment element is provided on an end of the first friction device to adjust an end play defined between the first friction device and the piston. The end play adjustment element is hollow such that an inner diameter thereof is greater than an outermost diameter of a second friction device which is provided inside the first friction device. Thereby, the end play adjustment element is able to be assembled without any interference from the second friction device.
摘要翻译：用于自动变速器的摩擦装置组件结构包括第一摩擦装置和末端游隙调节元件。第一摩擦装置包括多个盘和多个板，其交替地布置和构造成使得通过活塞的压力在盘和板之间产生摩擦力。端部调节元件设置在第一摩擦装置的端部上，以调节在第一摩擦装置和活塞之间限定的端部游隙。端部调节元件是中空的，使得其内径大于设置在第一摩擦装置内部的第二摩擦装置的最外径。因此，能够在没有来自第二摩擦装置的干扰的情况下组装端部调整元件。

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