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公开(公告)号：US11053989B2
公开(公告)日：2021-07-06
申请号：US16475000
申请日：2017-12-21
Applicant: BYD COMPANY LIMITED
Inventor： Yanyan Zhu , Yu Hua , Jing Liu , Lingdao Chai , Jintao Zhang
IPC: F16D27/118 , B60K17/344 , B60K1/02 , F16D11/00 , B60K17/16 , B60K17/08 , F16H57/021
Abstract: The present invention discloses a locking device, a power assembly, a power transmission system and a vehicle. The locking device includes: a first flange, the first flange being adapted to be fixed on the first shaft; a second flange, the second flange being adapted to be fixed on the second shaft; a synchronizing ring, the synchronizing ring being normally connected to the first flange to be adapted to rotate synchronously with the first flange, and the synchronizing ring being slidable relative to the first flange; and a driving component, the driving component selectively pushing the synchronizing ring to slide from an unlocked position to a locked position in an axial direction of the first flange. When the synchronizing ring is in the locked position, the synchronizing ring is connected to the second flange be adapted to rotate the second flange synchronously with the first flange. When the synchronizing ring is in the unlocked position, the synchronizing ring is separated from the second flange. The locking device according to embodiments of the present invention can realize the single-way locking function, and is simple in structure.
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公开(公告)号：US09499038B2
公开(公告)日：2016-11-22
申请号：US14828904
申请日：2015-08-18
Applicant: BYD COMPANY LIMITED , SHENZHEN BYD AUTO R&D COMPANY LIMITED
Inventor： Guo Tang , Yu Hua , Jing Liu , Jinchen Lin
CPC classification number: B60K6/26 , B60K6/36 , B60K6/387 , B60K6/405 , F16H57/028 , Y02T10/6247 , Y10S903/906 , Y10S903/909 , Y10S903/914 , Y10S903/951 , Y10S903/952 , Y10T74/13
Abstract: An integrated hybrid power assembly and a vehicle including the same. The integrated hybrid power assembly includes a transmission comprising a front housing and a rear housing, a drive motor comprising a motor housing integrated with the rear housing of the transmission and a motor cover mounted to the motor housing, a speed reducer comprising a reducer housing, which is fixedly connected to the rear housing of the transmission and integrated with the motor cover of the drive motor, and a speed reducer cover mounted to the reducer housing; and a starting motor mounted to the transmission.
Abstract translation: 一种综合的混合动力组件和包括它的车辆。 一体化混合动力组件包括一个包括前壳体和后壳体的传动装置，一驱动电动机，包括与变速器后壳一体化的马达壳体和一安装在马达壳体上的马达罩，一减速器，包括减速器壳体， 其固定地连接到变速器的后壳体并与驱动电动机的电机盖一体化;以及减速器盖，其安装到减速器壳体; 以及安装在变速箱上的起动马达。
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公开(公告)号：US20150285244A1
公开(公告)日：2015-10-08
申请号：US14380053
申请日：2013-03-28
Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
Inventor： Jing Liu , Junli Zheng , Haibin Li , Jinchen Lin
CPC classification number: F04C2/10 , F01M2001/0238 , F04C2/084 , F04C2/086 , F04C2/102 , F04C14/26 , F04C29/0042 , F04C29/02 , F04C29/025 , F04C29/028 , F04C29/04 , F04C2210/206 , F16N13/20
Abstract: An oil pump is provided. The oil pump comprises a shell, a rotor mounting part disposed at an end of the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. The high-pressure oil chamber and the low-pressure oil chamber are located at the same side of a periphery of the rotor mounting part side. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.
Abstract translation: 提供油泵。 油泵包括壳体，设置在壳体的端部处的转子安装部分和设置在转子安装部分上的转子机构。 壳体具有入口和出口，并在其中限定低压油室和高压油室。 高压油室和低压油室位于转子安装部侧的周边的同一侧。 还提供了包括油泵和包括发动机盖的发动机的发动机盖。
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公开(公告)号：US09869313B2
公开(公告)日：2018-01-16
申请号：US14380052
申请日：2013-03-28
Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
Inventor： Jing Liu , Junli Zheng , Haibin Li , Jinchen Lin
IPC: F01C1/10 , F04C2/077 , F04C18/077 , F04C2/08 , F04C29/12 , F04C15/06 , F04C2/10 , F04C13/00 , F04C15/00 , F01M1/02 , F02F7/00
CPC classification number: F04C2/10 , F01M1/02 , F01M2001/0238 , F01M2001/0284 , F02F2007/0075 , F04C13/002 , F04C15/008
Abstract: An oil pump is provided. The oil pump comprises: a shell; a rotor mounting part on the shell and having a rotor supporting structure; and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber. A partition wall is disposed between the low-pressure oil chamber and the high-pressure oil chamber for separating the low-pressure oil chamber and the high-pressure oil chamber. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.
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公开(公告)号：US20150352941A1
公开(公告)日：2015-12-10
申请号：US14828904
申请日：2015-08-18
Applicant: BYD COMPANY LIMITED , SHENZHEN BYD AUTO R&D COMPANY LIMITED
Inventor： Guo Tang , Yu Hua , Jing Liu , Jinchen Lin
CPC classification number: B60K6/26 , B60K6/36 , B60K6/387 , B60K6/405 , F16H57/028 , Y02T10/6247 , Y10S903/906 , Y10S903/909 , Y10S903/914 , Y10S903/951 , Y10S903/952 , Y10T74/13
Abstract: An integrated hybrid power assembly and a vehicle including the same are provided. The integrated hybrid power assembly includes a transmission comprising a front housing and a rear housing, a drive motor comprising a motor housing integrated with the rear housing of the transmission and a motor cover mounted to the motor housing, a speed reducer comprising a reducer housing, which is fixedly connected to the rear housing of the transmission and integrated with the motor cover of the drive motor, and a speed reducer cover mounted to the reducer housing; and a starting motor mounted to the transmission.
Abstract translation: 提供了一种集成的混合动力组件和包括其的车辆。 一体化混合动力组件包括一个包括前壳体和后壳体的传动装置，一驱动电动机，包括与变速器后壳一体化的马达壳体和一安装在马达壳体上的马达罩，一减速器，包括减速器壳体， 其固定地连接到变速器的后壳体并与驱动电动机的电机盖一体化;以及减速器盖，其安装到减速器壳体; 以及安装在变速箱上的起动马达。
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Patent Agency Ranking
公开(公告)号：US11975602B2
公开(公告)日：2024-05-07
申请号：US18214955
申请日：2023-06-27
Applicant: BYD COMPANY LIMITED
Inventor： Jing Liu , Nan Zhang , Shiyi Pan , Fanchao Meng , Mingliang Liu
CPC classification number: B60K11/04 , F01P3/02 , F01P7/165 , F01P2003/021 , F01P2003/024 , F01P2007/146
Abstract: An engine includes an engine water jacket, a water pump and a thermostat assembly. The engine water jacket, the thermostat assembly and the water pump are connected to form a circulation passage. The thermostat assembly is connected between the engine water jacket and the water pump. The engine water jacket includes a cylinder head water jacket and a cylinder block water jacket. The thermostat assembly is configured to enable the coolant to enter the cylinder head water jacket of the cylinder head water jacket and the cylinder block water jacket upon cold start.
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公开(公告)号：US11827091B2
公开(公告)日：2023-11-28
申请号：US17257151
申请日：2019-07-03
Applicant: BYD COMPANY LIMITED
Inventor： Fengchun Wang , Yu Hua , Anxin Wang , Tingyu Tang , Jing Liu
CPC classification number: B60K17/046 , B60K7/0007 , F16H1/32 , F16H57/02 , B60K2007/0038 , F16H2001/327
Abstract: A vehicle transmission apparatus and a vehicle are provided in this application. The vehicle transmission apparatus includes a motor and a speed reducer. The speed reducer includes a speed reduction gear set. The speed reduction gear set includes an input gear, an intermediate gear, and an output gear. The input gear is connected to the motor. At least one intermediate gear is provided, and is meshed between the input gear and the output gear. Rotational centers of the input gear, the intermediate gear, and the output gear are not on the same line.
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公开(公告)号：US10252608B2
公开(公告)日：2019-04-09
申请号：US15648864
申请日：2017-07-13
Applicant: BYD COMPANY LIMITED
IPC: B60K6/48 , B60K6/36 , F16H3/00 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/52 , B60K6/547 , F16H3/085 , F16H3/091 , F16H37/08 , F16H48/36 , B60K1/02 , B60K6/387 , B60K7/00 , F16H3/08 , F16H3/093
Abstract: A transmission unit includes: input shafts, each of the input shafts being provided with a shift driving gear thereon; output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a generator gear disposed on one of the output shafts; a motor power shaft; a first motor power shaft gear disposed on the motor power shaft and configured to rotate together with the generator gear; a second motor power shaft gear disposed on the motor power shaft and configured to rotate together with a shift driven gear; a reverse idler gear; and a reverse output gear configured to rotate together with a shift driving gear via the reverse idler gear. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.
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公开(公告)号：US09849771B2
公开(公告)日：2017-12-26
申请号：US14755775
申请日：2015-06-30
Applicant: BYD COMPANY LIMITED
Inventor： Jintao Zhang , Yu Hua , Lingdao Chai , Jinhui Mu , Jing Liu
IPC: B60K6/36 , B60K6/38 , B60K6/40 , B60K6/448 , B60K6/52 , B60K6/547 , F16H3/00 , F16H3/085 , F16H37/08 , B60K6/365 , B60K6/48 , F16H3/08 , F16H3/093 , B60K1/02 , B60K17/356
CPC classification number: B60K6/40 , B60K1/02 , B60K6/36 , B60K6/365 , B60K6/38 , B60K6/448 , B60K6/48 , B60K6/52 , B60K6/547 , B60K17/356 , B60K2006/4841 , B60Y2304/00 , B60Y2400/428 , B60Y2400/70 , B60Y2400/80 , F16H3/006 , F16H3/085 , F16H37/0806 , F16H2003/0822 , F16H2003/0931 , Y02T10/6221 , Y02T10/6243 , Y02T10/6265 , Y10S903/909 , Y10S903/911 , Y10S903/912 , Y10S903/915
Abstract: A transmission unit includes: input shafts; output shafts configured to transmit with a corresponding input shaft via gears; a reverse output gear fitted over one output shaft; a reverse synchronizer; a reverse shaft configured to rotate together with a input shaft and a reverse output gear; a motor power shaft; a first and a second motor gears fitted over the motor power shaft; the second motor gear configured to rotate together with a shift driven gear; and a motor synchronizer. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided.
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公开(公告)号：US09512837B2
公开(公告)日：2016-12-06
申请号：US14380053
申请日：2013-03-28
Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
Inventor： Jing Liu , Junli Zheng , Haibin Li , Jinchen Lin
IPC: F03C2/00 , F03C4/00 , F04C2/00 , F04C15/00 , F04C2/10 , F04C29/02 , F04C29/04 , F16N13/20 , F04C2/08 , F04C14/26 , F04C29/00 , F01M1/02
CPC classification number: F04C2/10 , F01M2001/0238 , F04C2/084 , F04C2/086 , F04C2/102 , F04C14/26 , F04C29/0042 , F04C29/02 , F04C29/025 , F04C29/028 , F04C29/04 , F04C2210/206 , F16N13/20
Abstract: An oil pump is provided. The oil pump comprises a shell, a rotor mounting part disposed at an end of the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. The high-pressure oil chamber and the low-pressure oil chamber are located at the same side of a periphery of the rotor mounting part. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.
Abstract translation: 提供油泵。 油泵包括壳体，设置在壳体的端部处的转子安装部分和设置在转子安装部分上的转子机构。 壳体具有入口和出口，并在其中限定低压油室和高压油室。 高压油室和低压油室位于转子安装部的周边的同一侧。 还提供了包括油泵和包括发动机盖的发动机的发动机盖。
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