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1. 发明公开

EP0622264A3 Electric vehicle drive system and drive method 失效
标题翻译： Antriebssystem und Antriebsverfahren eines elektrischen Fahrzeugs。
公开(公告)号：EP0622264A3
公开(公告)日：1995-03-29
申请号：EP94106581.5
申请日：1994-04-27
申请人： HITACHI, LTD.
发明人： Mutoh, Nobuyoshi , Masaki, Ryoso , Miyazaki, Taizou , Tajima, Fumio , Ohmae, Tsutomu
IPC分类号： B60L11/18
CPC分类号： B60L15/20 , B60L11/18 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7275
摘要： The object of the present invention is to provide an electric drive system which ensures effective generation of torque from the start to the maximum speed, and extended cruising distance and upgraded running performances. The drive system according to the present invention is characterized in that, in an electric vehicle to be driven by the wheels which are driven by the rotary output of two or more motors (5,6), said two or more motors (5,6) comprise at least two different types of motors, and the system is provided with the control means (10) to adjust the share of the vehicle driving force to be generated by each of said motors in conformity to the running state of said vehicle. These two or more motors (5,6) comprise a combination of a low speed drive motor (5) and high speed drive motor (6), and a highly efficient motor is used as said low speed motor (5), while a motor having a greater capacity and greater base speed than said low speed drive motor (5) is used as the high speed drive motor (6). The share of the driving force of said vehicle is controlled by the control means such that up to the maximum torque is generated by said low speed drive motor (5), with the remaining torque generated by said high speed drive motor (6).
摘要翻译：本发明的目的是提供一种确保从起始到最大速度有效产生转矩的电驱动系统，以及延长的巡航距离和升级的运行性能。根据本发明的驱动系统的特征在于，在由两个或更多个马达（5,6）的旋转输出驱动的由车轮驱动的电动车辆中，所述两个或更多个马达（5,6 ）包括至少两种不同类型的电动机，并且系统设置有控制装置（10），以根据所述车辆的行驶状态来调节由每个所述电动机产生的车辆驱动力的份额。这两个或更多个电动机（5,6）包括低速驱动电动机（5）和高速驱动电动机（6）的组合，并且使用高效率的电动机作为所述低速电动机（5），而电动机具有比所述低速驱动电动机（5）更大的容量和更大的基准速度被用作高速驱动电动机（6）。所述车辆的驱动力的份额由所述控制装置控制，使得由所述低速驱动电动机（5）产生的剩余转矩直到由所述低速驱动电动机（5）产生的最大转矩。

2. 发明公开

EP1236604A3 A hybrid motor with inlet valve control for a vehicle 审中-公开
标题翻译： Hybridantriebbstrang用于车辆入口阀控制
公开(公告)号：EP1236604A3
公开(公告)日：2004-05-19
申请号：EP01120766.9
申请日：2001-09-07
申请人： Hitachi, Ltd.
发明人： Hanyu, Tomoyuki , Amano, Masahiko , Manaka, Toshio , Miyazaki, Taizou , Morooka, Yasuo
IPC分类号： B60K6/04 , F01B17/02 , F01L9/04 , F02D13/02 , F02F1/38
CPC分类号： B60W20/10 , B60K6/24 , B60K6/485 , B60K6/54 , B60L2240/441 , B60L2240/445 , B60W10/02 , B60W10/06 , B60W20/00 , B60W2510/0609 , B60W2510/0619 , B60W2510/0638 , B60W2510/0676 , B60W2510/244 , B60W2710/0605 , F01B17/02 , F01L9/04 , F02D13/0226 , F02D13/0253 , F02F1/38 , F02F2001/245 , Y02T10/18 , Y02T10/56 , Y02T10/6226 , Y02T10/6295 , Y02T90/16 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/918 , Y10S903/919 , Y10S903/946
摘要： The present invention provides a hybrid motor comprising an engine (101) comprising a plurality of intake valves (102) and an auxiliary power plant (109) in communication with the engine (101) and a throttle valve (107) for controlling a quantity of air into the engine (101) wherein during operation by the auxiliary power plant (109) the throttle valve (107) is open and the intake valves (102) are opened by the valve control unit.

3. 发明授权

EP0769837B1 Battery charging device and electric vehicle mounting the same 失效
标题翻译：电池充电装置和电动车辆，使得
公开(公告)号：EP0769837B1
公开(公告)日：2001-08-16
申请号：EP96116431.6
申请日：1996-10-14
申请人： Hitachi, Ltd.
发明人： Miyazaki, Taizou , Masaki, Ryoso , Kaneko, Satoru , Horiba, Tatsuo
IPC分类号： H02J7/00
CPC分类号： B60L11/182 , B60L11/1803 , B60L11/185 , B60L2230/34 , H02J7/0018 , Y02T10/7005 , Y02T10/7055 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14

4. 发明公开

EP0820894A3 Non-step transmission and vehicle using it 失效
标题翻译：一种无级变速器，和具备该车辆
公开(公告)号：EP0820894A3
公开(公告)日：1998-04-15
申请号：EP97112510.9
申请日：1997-07-22
申请人： HITACHI, LTD.
发明人： Masaki, Ryoso , Tajima, Fumio , Morinaga, Shigeki , Miyazaki, Taizou
IPC分类号： B60L11/12 , B60K6/04
CPC分类号： B60W10/08 , B60K6/448 , B60K6/543 , B60L15/2054 , Y02T10/6243 , Y02T10/645 , Y02T10/7275
摘要： A non-step transmission is provided with a rotor (17) of which input shaft is connected to a drive source (1), another rotor (19) of which output shaft (19a) is connected to a driving load, a plurality of exciting windings for controlling the inter-coupling-force of said rotors (17, 19), and a control unit (4) for recognizing the condition of operation of a vehicle (2), and determining a gear ratio of the transmission (3). The gear ratio is controlled to be set to the determined value by controlling the exciting winding.

5. 发明公开

EP0820894A2 Non-step transmission and vehicle using it 失效
标题翻译：无级变速器和使用它的车辆
公开(公告)号：EP0820894A2
公开(公告)日：1998-01-28
申请号：EP97112510.9
申请日：1997-07-22
申请人： HITACHI, LTD.
发明人： Masaki, Ryoso , Tajima, Fumio , Morinaga, Shigeki , Miyazaki, Taizou
IPC分类号： B60L11/12 , B60K6/04
CPC分类号： B60W10/08 , B60K6/448 , B60K6/543 , B60L15/2054 , Y02T10/6243 , Y02T10/645 , Y02T10/7275
摘要： A non-step transmission is provided with a rotor (17) of which input shaft is connected to a drive source (1), another rotor (19) of which output shaft (19a) is connected to a driving load, a plurality of exciting windings for controlling the inter-coupling-force of said rotors (17, 19), and a control unit (4) for recognizing the condition of operation of a vehicle (2), and determining a gear ratio of the transmission (3). The gear ratio is controlled to be set to the determined value by controlling the exciting winding.
摘要翻译：无级变速器设置有：输入轴连接到驱动源（1）的转子（17）;输出轴（19a）连接到驱动负载的另一个转子（19）;多个励磁用于控制所述转子（17,19）的内部耦合力的绕组以及用于识别车辆（2）的操作状态并确定变速器（3）的传动比的控制单元（4）。通过控制励磁绕组来控制传动比以设定为确定的值。

6. 发明公开

EP1236604A2 A hybrid motor with inlet valve control for a vehicle 审中-公开
标题翻译： Eantlassventilsteuerungfürein Fahrzeug
公开(公告)号：EP1236604A2
公开(公告)日：2002-09-04
申请号：EP01120766.9
申请日：2001-09-07
申请人： Hitachi, Ltd.
发明人： Hanyu, Tomoyuki , Amano, Masahiko , Manaka, Toshio , Miyazaki, Taizou , Morooka, Yasuo
IPC分类号： B60K6/04 , F02D13/02 , F01L9/04
CPC分类号： B60W20/10 , B60K6/24 , B60K6/485 , B60K6/54 , B60L2240/441 , B60L2240/445 , B60W10/02 , B60W10/06 , B60W20/00 , B60W2510/0609 , B60W2510/0619 , B60W2510/0638 , B60W2510/0676 , B60W2510/244 , B60W2710/0605 , F01B17/02 , F01L9/04 , F02D13/0226 , F02D13/0253 , F02F1/38 , F02F2001/245 , Y02T10/18 , Y02T10/56 , Y02T10/6226 , Y02T10/6295 , Y02T90/16 , Y10S903/903 , Y10S903/905 , Y10S903/917 , Y10S903/918 , Y10S903/919 , Y10S903/946
摘要： The present invention provides a hybrid motor comprising an engine (101) comprising a plurality of intake valves (102) and an auxiliary power plant (109) in communication with the engine (101) and a throttle valve (107) for controlling a quantity of air into the engine (101) wherein during operation by the auxiliary power plant (109) the throttle valve (107) is open and the intake valves (102) are opened by the valve control unit.
摘要翻译：本发明提供一种混合动力马达，其包括发动机（101），其包括与发动机（101）连通的多个进气门（102）和辅助动力装置（109），以及用于控制发动机空气进入发动机（101），其中在由辅助动力装置（109）操作期间，节流阀（107）打开，并且进气门（102）被阀控制单元打开。

7. 发明授权

EP0622264B1 Electric vehicle drive system and drive method 失效
标题翻译：驱动系统和电动车辆的驱动方法
公开(公告)号：EP0622264B1
公开(公告)日：1998-11-11
申请号：EP94106581.5
申请日：1994-04-27
申请人： Hitachi, Ltd.
发明人： Mutoh, Nobuyoshi , Masaki, Ryoso , Miyazaki, Taizou , Tajima, Fumio , Ohmae, Tsutomu
IPC分类号： B60L11/18
CPC分类号： B60L15/20 , B60L11/18 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7275
摘要： The object of the present invention is to provide an electric drive system which ensures effective generation of torque from the start to the maximum speed, and extended cruising distance and upgraded running performances. The drive system according to the present invention is characterized in that, in an electric vehicle to be driven by the wheels which are driven by the rotary output of two or more motors (5,6), said two or more motors (5,6) comprise at least two different types of motors, and the system is provided with the control means (10) to adjust the share of the vehicle driving force to be generated by each of said motors in conformity to the running state of said vehicle. These two or more motors (5,6) comprise a combination of a low speed drive motor (5) and high speed drive motor (6), and a highly efficient motor is used as said low speed motor (5), while a motor having a greater capacity and greater base speed than said low speed drive motor (5) is used as the high speed drive motor (6). The share of the driving force of said vehicle is controlled by the control means such that up to the maximum torque is generated by said low speed drive motor (5), with the remaining torque generated by said high speed drive motor (6).

8. 发明公开

EP0769837A3 Battery charging device and electric vehicle mounting the same 失效
标题翻译：电池充电装置和电动车辆，使得
公开(公告)号：EP0769837A3
公开(公告)日：1997-07-16
申请号：EP96116431.6
申请日：1996-10-14
申请人： HITACHI, LTD.
发明人： Miyazaki, Taizou , Masaki, Ryoso , Kaneko, Satoru , Horiba, Tatsuo
IPC分类号： H02J7/00
CPC分类号： B60L11/182 , B60L11/1803 , B60L11/185 , B60L2230/34 , H02J7/0018 , Y02T10/7005 , Y02T10/7055 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14
摘要： A battery charging unit is provided with a charge controlling unit (23a-d) which is designed to perform at least one of rest mode operating function which causes to rest charging for respective battery groups (13) and discharge mode operating function which causes to discharge electric power from the respective battery groups (13) in addition to charge mode operating function for the respective battery groups (13). The battery charging unit (14) repeats at least two modes in a predetermined time cycle and further performs a mutual control between the respective battery groups (13) so that at least one battery group (13) is placed in the rest mode in a predetermined sequence.

9. 发明公开

EP0769837A2 Battery charging device and electric vehicle mounting the same 失效
标题翻译：电池充电装置和电动车辆安装相同
公开(公告)号：EP0769837A2
公开(公告)日：1997-04-23
申请号：EP96116431.6
申请日：1996-10-14
申请人： HITACHI, LTD.
发明人： Miyazaki, Taizou , Masaki, Ryoso , Kaneko, Satoru , Horiba, Tatsuo
IPC分类号： H02J7/00
CPC分类号： B60L11/182 , B60L11/1803 , B60L11/185 , B60L2230/34 , H02J7/0018 , Y02T10/7005 , Y02T10/7055 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14
摘要： A battery charging unit is provided with a charge controlling unit (23a-d) which is designed to perform at least one of rest mode operating function which causes to rest charging for respective battery groups (13) and discharge mode operating function which causes to discharge electric power from the respective battery groups (13) in addition to charge mode operating function for the respective battery groups (13). The battery charging unit (14) repeats at least two modes in a predetermined time cycle and further performs a mutual control between the respective battery groups (13) so that at least one battery group (13) is placed in the rest mode in a predetermined sequence.
摘要翻译：电池充电单元设置有充电控制单元（23a-d），该充电控制单元被设计为执行使各个电池组（13）停止充电的静止模式操作功能和引起放电的放电模式操作功能中的至少一个除了用于各个电池组（13）的充电模式操作功能之外，来自各个电池组（13）的电力。电池充电单元（14）以预定的时间周期重复至少两种模式，并进一步执行各个电池组（13）之间的相互控制，使得至少一个电池组（13）以静止模式被置于预定的序列。

10. 发明公开

EP0622264A2 Electric vehicle drive system and drive method 失效
标题翻译：驱动系统和电动车辆的驱动方法。
公开(公告)号：EP0622264A2
公开(公告)日：1994-11-02
申请号：EP94106581.5
申请日：1994-04-27
申请人： HITACHI, LTD.
发明人： Mutoh, Nobuyoshi , Masaki, Ryoso , Miyazaki, Taizou , Tajima, Fumio , Ohmae, Tsutomu
IPC分类号： B60L11/18
CPC分类号： B60L15/20 , B60L11/18 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7275
摘要： The object of the present invention is to provide an electric drive system which ensures effective generation of torque from the start to the maximum speed, and extended cruising distance and upgraded running performances. The drive system according to the present invention is characterized in that, in an electric vehicle to be driven by the wheels which are driven by the rotary output of two or more motors (5,6), said two or more motors (5,6) comprise at least two different types of motors, and the system is provided with the control means (10) to adjust the share of the vehicle driving force to be generated by each of said motors in conformity to the running state of said vehicle. These two or more motors (5,6) comprise a combination of a low speed drive motor (5) and high speed drive motor (6), and a highly efficient motor is used as said low speed motor (5), while a motor having a greater capacity and greater base speed than said low speed drive motor (5) is used as the high speed drive motor (6). The share of the driving force of said vehicle is controlled by the control means such that up to the maximum torque is generated by said low speed drive motor (5), with the remaining torque generated by said high speed drive motor (6).

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