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1. 发明公开

EP2610517A3 Hydraulic system, driving system and electric vehicle 有权转让
标题翻译：液压系统，电力系统和电动车
公开(公告)号：EP2610517A3
公开(公告)日：2016-11-02
申请号：EP12199604.5
申请日：2012-12-28
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： F16D48/02
CPC分类号： F16H47/02 , F04B23/00 , F16D48/0206 , F16D2048/0236 , F16D2048/0245 , F16D2048/0248 , F16D2048/0263 , F16D2048/0266 , F16D2048/0275 , F16D2048/0278 , F16D2048/0281 , F16D2048/0293 , Y10T74/19149 , Y10T74/19158 , Y10T74/19251 , Y10T137/86019
摘要： A hydraulic system of an electric vehicle may comprise: an oil container (1); a first and a second clutch driving circuits (L1, L2) connected in parallel; an internal pump (5) driven by a driving system of the electric vehicle; a fifth check valve (8) connected in series at an outlet side of the internal pump (5); an external pump (13) driven by an external pump motor (M); and a sixth check valve (14) connected in series at an outlet side of the external pump (13). The fifth check valve (8) and the internal pump (5) connected in series and the sixth check valve (14) and the external pump (13) connected in series may be connected in parallel between the oil container (1) and the first and second clutch driving circuits (L1, L2). A driving system and an electric vehicle comprising the same may also be provided.

2. 发明公开

EP2610517A2 Hydraulic system, driving system and electric vehicle 有权转让
标题翻译： Hydrauliksystem，Antriebssystem und Elektrofahrzeug
公开(公告)号：EP2610517A2
公开(公告)日：2013-07-03
申请号：EP12199604.5
申请日：2012-12-28
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： F16D48/02
CPC分类号： F16H47/02 , F04B23/00 , F16D48/0206 , F16D2048/0236 , F16D2048/0245 , F16D2048/0248 , F16D2048/0263 , F16D2048/0266 , F16D2048/0275 , F16D2048/0278 , F16D2048/0281 , F16D2048/0293 , Y10T74/19149 , Y10T74/19158 , Y10T74/19251 , Y10T137/86019
摘要： A hydraulic system of an electric vehicle may comprise: an oil container (1); a first and a second clutch driving circuits (L1, L2) connected in parallel; an internal pump (5) driven by a driving system of the electric vehicle; a fifth check valve (8) connected in series at an outlet side of the internal pump (5); an external pump (13) driven by an external pump motor (M); and a sixth check valve (14) connected in series at an outlet side of the external pump (13). The fifth check valve (8) and the internal pump (5) connected in series and the sixth check valve (14) and the external pump (13) connected in series may be connected in parallel between the oil container (1) and the first and second clutch driving circuits (L1, L2). A driving system and an electric vehicle comprising the same may also be provided.
摘要翻译：电动车辆的液压系统可以包括：油容器（1）; 并联连接的第一和第二离合器驱动电路（L1，L2）由电动车辆的驱动系统驱动的内部泵（5）; 在内泵（5）的出口侧串联连接的第五止回阀（8）; 由外部泵马达（M）驱动的外部泵（13）; 以及在外部泵（13）的出口侧串联连接的第六止回阀（14）。串联连接的第五止回阀（8）和串联的内泵（5）和串联连接的第六止回阀（14）和外泵（13）可并联连接在油容器（1）和第一止回阀和第二离合器驱动电路（L1，L2）。还可以提供一种驱动系统和包括该驱动系统的电动车辆。

3. 发明授权

EP2610517B1 Hydraulic system, driving system and electric vehicle 有权转让
标题翻译：液压系统，驱动系统和电动车
公开(公告)号：EP2610517B1
公开(公告)日：2018-02-28
申请号：EP12199604.5
申请日：2012-12-28
申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： F16D48/02
CPC分类号： F16H47/02 , F04B23/00 , F16D48/0206 , F16D2048/0236 , F16D2048/0245 , F16D2048/0248 , F16D2048/0263 , F16D2048/0266 , F16D2048/0275 , F16D2048/0278 , F16D2048/0281 , F16D2048/0293 , Y10T74/19149 , Y10T74/19158 , Y10T74/19251 , Y10T137/86019
摘要： A hydraulic system of an electric vehicle may comprise: an oil container (1); a first and a second clutch driving circuits (L1, L2) connected in parallel; an internal pump (5) driven by a driving system of the electric vehicle; a fifth check valve (8) connected in series at an outlet side of the internal pump (5); an external pump (13) driven by an external pump motor (M); and a sixth check valve (14) connected in series at an outlet side of the external pump (13). The fifth check valve (8) and the internal pump (5) connected in series and the sixth check valve (14) and the external pump (13) connected in series may be connected in parallel between the oil container (1) and the first and second clutch driving circuits (L1, L2). A driving system and an electric vehicle comprising the same may also be provided.

4. 发明授权

EP2329982B1 Hybrid power driving system 有权
标题翻译：混合动力驱动系统
公开(公告)号：EP2329982B1
公开(公告)日：2013-04-03
申请号：EP10190772.3
申请日：2010-11-11
申请人： Byd Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： B60K6/48 , B60W30/192 , F16D48/02
CPC分类号： B60W30/192 , B60K6/48 , F16D48/02 , F16D2048/0203 , F16D2048/0242 , F16D2048/0281 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/3058 , F16D2500/7041 , Y02T10/6221 , Y10T74/20024

5. 发明公开

EP2351661A1 Hybrid power driving system and gear position operation method thereof 有权
标题翻译： Hybridantriebssystem und Antriebsverfahren der Schaltpositiondafür
公开(公告)号：EP2351661A1
公开(公告)日：2011-08-03
申请号：EP10196761.0
申请日：2010-12-23
申请人： Byd Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： B60K6/48 , B60K6/442 , B60K6/547 , F16H3/54
CPC分类号： B60K6/442 , B60K6/547 , B60K2006/541 , F16H3/54 , Y02T10/6234
摘要： The present invention disclosed a hybrid power driving system for a vehicle and a gear position operation method thereof. The system comprises an internal-combustion engine, a first electric motor, a second electric motor, a planetary coupling mechanism, a speed-reduction mechanism and a differential mechanism. In which, an output shaft of the internal-combustion engine is connected with an input shaft of the first electric motor and an output shaft of the first electric motor is connected with an output shaft of the second electric motor via a first clutch. The output shaft of the second electric motor is connected with one of a sun gear and a ring gear of the planetary coupling mechanism at a position of the output shaft along its axial direction. And the output shaft of the second electric motor is connected with the other one of a sun gear and a ring gear having a brake at another position of the output shaft along the axial direction via a second clutch. The present invention may configure two forward gears of the vehicle by adjusting the planetary coupling mechanism, so as to make a flexible choice of the working mode and the corresponding gear position to realize low emission, low oil consumption and high kinetic energy.
摘要翻译：本发明公开了一种车辆用混合动力驱动系统及其齿轮位置运算方法。该系统包括内燃机，第一电动机，第二电动机，行星联接机构，减速机构和差速机构。其中，内燃机的输出轴与第一电动机的输入轴连接，第一电动机的输出轴经由第一离合器与第二电动机的输出轴连接。第二电动机的输出轴在输出轴的轴向位置与行星联轴器机构的太阳齿轮和齿圈中的一个相连。并且第二电动机的输出轴通过第二离合器沿着轴向与输出轴的另一位置处的具有制动器的太阳齿轮和齿圈中的另一个连接。本发明可以通过调节行星联轴器机构来配置车辆的两个前进档，从而灵活地选择工作模式和相应的档位，以实现低排放，低油耗和高动能。

6. 发明授权

EP2549140B1 Hybrid power driving system and the driving method 有权
标题翻译：混合动力驱动系统及其驱动方法
公开(公告)号：EP2549140B1
公开(公告)日：2017-11-08
申请号：EP12181823.1
申请日：2008-05-28
申请人： BYD Company Limited
发明人： Tang, Xiaohua , Wang, Chuanfu , Luo, Hongbin , Luo, Ruzhong , Ren, Yi , Zhou, Xuguang , Chen, Guangquan , Zheng, Gexin , Niu, Ruru , Tang, Zhouping , Liao, Yunhao , Liu, Liang , Liu, Nan
IPC分类号： F16D41/08 , B60K6/383 , B60K6/387 , B60K6/448
CPC分类号： F16D41/084 , B60K6/383 , B60K6/387 , B60K6/448 , B60L11/123 , B60L15/2054 , B60L2240/423 , B60L2240/443 , B60L2240/507 , Y02T10/6217 , Y02T10/6243 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/26

7. 发明公开

EP2549140A1 Hybrid power driving system and the driving method 有权
标题翻译：杂交系统和Antriebsverfahren
公开(公告)号：EP2549140A1
公开(公告)日：2013-01-23
申请号：EP12181823.1
申请日：2008-05-28
申请人： BYD Company Limited
发明人： Tang, Xiaohua , Wang, Chuanfu , Luo, Hongbin , Luo, Ruzhong , Ren, Yi , Zhou, Xuguang , Chen, Guangquan , Zheng, Gexin , Niu, Ruru , Tang, Zhouping , Liao, Yunhao , Liu, Liang , Liu, Nan
IPC分类号： F16D41/08 , B60K6/383 , B60K6/387 , B60K6/448
CPC分类号： F16D41/084 , B60K6/383 , B60K6/387 , B60K6/448 , B60L11/123 , B60L15/2054 , B60L2240/423 , B60L2240/443 , B60L2240/507 , Y02T10/6217 , Y02T10/6243 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/26
摘要： The present invention provides a hybrid power driving system comprising: an engine (100), a first motor (200) connected to the engine (100), a second motor (300), a driving shaft (500) connected to the second motor (300), a battery (600) electrically connected to the first motor (200) and the second motor (300), and a tri-state overrunning clutch (400) designed to connect the first motor (200) and the second motor (300), and may be in an overrun state, an engaged state or a disengaged state.
摘要翻译：本发明提供一种混合动力驱动系统，包括：发动机（100），连接到发动机（100）的第一马达（200），第二马达（300），连接到第二马达的驱动轴（500） 300），电连接到第一电动机（200）和第二电动机（300）的电池（600）和设计成将第一电动机（200）和第二电动机（300）连接的三态超速离合器（400）），并且可以处于超限状态，接合状态或脱离状态。

8. 发明公开

EP2329982A1 Hybrid power driving system 有权
标题翻译：混合动力驱动系统
公开(公告)号：EP2329982A1
公开(公告)日：2011-06-08
申请号：EP10190772.3
申请日：2010-11-11
申请人： Byd Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： B60K6/48 , B60K6/387 , B60K6/40
CPC分类号： B60W30/192 , B60K6/48 , F16D48/02 , F16D2048/0203 , F16D2048/0242 , F16D2048/0281 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/3058 , F16D2500/7041 , Y02T10/6221 , Y10T74/20024
摘要： A hybrid power driving system of the present invention comprises an engine (1), a first clutch (4), a transmission mechanism (28) including a transmission shaft, a first electric motor (27), a power supply and a hydraulic control system. The hydraulic control system comprises an oil container; a first hydraulic cylinder (9) which includes a cylinder (37) and a piston rod (38) to do reciprocating motion along the inner wall of the cylinder (37), used for controlling the engaged or disengaged of the first clutch (4); a first oil pump (26) driven by the first electric motor (27), configured to supply the hydraulic oil in the oil container to the cylinder (37) of the first hydraulic cylinder (9); a controller which is electrically coupled with the first electric motor (27). The hydraulic control system further comprises an additional electric motor and a second oil pump (25). The additional electric motor is electrically coupled with the power supply and the controller respectively. The second oil pump (25) is driven by the additional electric motor, used for supplying the hydraulic oil in the oil container to the cylinder (37) of the first hydraulic cylinder (9). The hybrid power driving system provided by the present invention, would not damage the engine during the operation of the vehicle.
摘要翻译：本发明的混合动力驱动系统包括发动机（1），第一离合器（4），包括传动轴的传动机构（28），第一电动机（27），电源和液压控制系统。液压控制系统包括油箱; 第一液压缸（9），该第一液压缸包括用于沿着缸体（37）的内壁进行往复运动的缸体（37）和活塞杆（38），用于控制第一离合器（4）的接合或分离; ; 由第一电动机27驱动的第一油泵26，该第一油泵26构造成将油容器中的液压油供给到第一液压缸9的缸体37; 与第一电动机（27）电耦合的控制器。液压控制系统还包括附加电动机和第二油泵（25）。附加电动机分别与电源和控制器电连接。第二油泵25由附加的电动机驱动，用于将油容器中的液压油供给到第一液压缸9的缸体37。本发明提供的混合动力驱动系统在车辆运行过程中不会损坏发动机。

9. 发明授权

EP2351661B1 Hybrid power driving system and gear position operation method thereof 有权
标题翻译：混合动力驱动装置和用于将移位位置的驱动方法
公开(公告)号：EP2351661B1
公开(公告)日：2015-11-11
申请号：EP10196761.0
申请日：2010-12-23
申请人： Byd Company Limited
发明人： Ren, Yi , Yang, Shenglin , Li, Jun
IPC分类号： B60K6/48 , B60K6/442 , B60K6/547 , F16H3/54
CPC分类号： B60K6/442 , B60K6/547 , B60K2006/541 , F16H3/54 , Y02T10/6234

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