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11. 发明授权

US07040433B2 Drive control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用驱动控制装置
公开(公告)号：US07040433B2
公开(公告)日：2006-05-09
申请号：US10744011
申请日：2003-12-24
申请人： Kazuhisa Yamamoto , Nobuhiro Kira , Masao Kubodera , Yusuke Tatara
发明人： Kazuhisa Yamamoto , Nobuhiro Kira , Masao Kubodera , Yusuke Tatara
IPC分类号： B60K41/02
CPC分类号： B60W20/40 , B60K6/44 , B60K6/442 , B60K6/52 , B60L2240/445 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0604 , B60W2510/0671 , B60W2510/0676 , B60W2510/244 , B60W2520/10 , B60W2520/105 , B60W2530/16 , B60W2540/10 , B60W2540/12 , B60W2710/06 , B60W2710/0616 , B60W2710/08 , B60W2710/1061 , F16H61/662 , Y02T10/623 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286
摘要： A rotational shaft receives drive power from an engine and a first motor, and drives front wheels through front clutches. A second motor drives rear wheels. The first motor and the second motor are supplied with electric power from a battery. A main ECU controls an electric vehicle mode in which the first clutches are disengaged, the supply of fuel to the engine is stopped, and the second motor drives the rear wheels to propel a hybrid vehicle, by dividing the electric vehicle mode into a first propulsion mode and a second propulsion mode. In the first propulsion mode, the first motor is de-energized. In the second propulsion mode, a load imposed on the second motor is greater than that of the first propulsion mode, and the first motor is supplied with electric power to rotate the rotational shaft at a predetermined speed.
摘要翻译：旋转轴从发动机和第一马达接收驱动力，并且通过前离合器驱动前轮。第二个电机驱动后轮。第一马达和第二马达由电池供电。主ECU控制第一离合器脱离的电动车辆模式，停止对发动机的燃料供给，并且第二电动机驱动后轮以推进混合动力车辆，通过将电动车辆模式分为第一推进模式和第二推进模式。在第一推进模式中，第一马达断电。在第二推进模式中，施加在第二电动机上的负载大于第一推进模式的负载，并且第一电动机被供给电力以使旋转轴以预定速度旋转。

12. 发明授权

US07490685B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US07490685B2
公开(公告)日：2009-02-17
申请号：US10527436
申请日：2003-07-14
申请人： Takashi Aoki , Tetsu Sugiyama , Nobuhiro Kira
发明人： Takashi Aoki , Tetsu Sugiyama , Nobuhiro Kira
IPC分类号： B60K6/20
CPC分类号： B60W10/10 , B60K6/22 , B60K6/36 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/10 , B60K17/356 , B60L2260/14 , B60W10/08 , B60W10/30 , B60W20/00 , F16H57/0434 , F16H61/0025 , F16H61/0031 , F16H61/66272 , F16H2312/14 , Y02T10/623 , Y02T10/6265 , Y10T477/26
摘要： A hybrid vehicle is provided that can be made to travel by means of motor generators (MG1, MG2) while an engine (E) is stopped, the engine (E), which can reduce pumping loss by running with a cylinder in a cut-off state, being connected to a front wheel (Wf) via the first motor/generator (MG1), an oil pump (13), a first clutch (14), a belt type continuously variable transmission (M), and a second clutch (20), and the second motor/generator (MG2) being connected to a rear wheel (Wr). When the vehicle is made to travel by driving or braking the rear wheel (Wr) with the second motor/generator (MG2), by driving the oil pump (13) with the first motor/generator (MG1) in a state in which the engine (E), which has stopped running, is put into a cylinder cut-off state and the second clutch (20) is disengaged, a hydraulic pressure for shifting the belt type continuously variable transmission (M) is generated. It is thereby possible to generate a hydraulic pressure for shifting the belt type continuously variable transmission (M) while the engine (E) is stopped, without requiring a special electric oil pump.
摘要翻译：提供一种混合动力车辆，其可以在发动机（E）停止时通过电动发电机（MG1，MG2）进行行驶，发动机（E），其可以通过在切断缸中的气缸行驶而减少泵送损失，断开状态，经由第一马达/发电机（MG1）连接到前轮（Wf），油泵（13），第一离合器（14），带式无级变速器（M）和第二离合器（20），第二马达/发电机（MG2）连接到后轮（Wr）。当通过用第二电动机/发电机（MG2）驱动或制动后轮（Wr）使车辆行驶时，通过用第一电动机/发电机（MG1）驱动油泵（13）处于已经停止运转的发动机（E）进入气缸切断状态，第二离合器（20）脱离，产生用于使带式无级变速器（M）移位的液压。因此，在不需要特殊的电动油泵的情况下，可以在发动机（E）停止的同时产生用于使带式无级变速器（M）移位的液压。

13. 发明申请

US20080182712A1 VEHICLE DRIVE DEVICE AND HYDRAULIC CIRCUIT THEREOF 审中-公开
标题翻译：车辆驱动装置及其液压回路
公开(公告)号：US20080182712A1
公开(公告)日：2008-07-31
申请号：US12019175
申请日：2008-01-24
申请人： Nobuhiro Kira , Kouichi Sonoda , Koji Ohta , Kouji Kuroda , Takashi Aoki , Akihiro Yamamoto
发明人： Nobuhiro Kira , Kouichi Sonoda , Koji Ohta , Kouji Kuroda , Takashi Aoki , Akihiro Yamamoto
IPC分类号： H02P1/00
CPC分类号： B60K6/365 , B60K6/26 , B60K6/48 , B60K6/52 , B60K17/046 , B60K17/356 , B60K2001/001 , B60L1/003 , B60L3/0061 , B60L7/12 , B60L7/18 , B60L50/16 , B60L2240/12 , B60L2240/36 , B60L2260/28 , Y02T10/6221 , Y02T10/6265 , Y02T10/70 , Y02T10/7077 , Y10T477/30
摘要： A vehicle drive device includes: an electric motor that drives wheels of a vehicle; a speed reducer that reduces a driving rotation rate of the electric motor; a differential device that distributes an output of the speed reducer to a left wheel and a right wheel of the vehicle; and an engager that is provided between either one of the left wheel or the right wheel of the vehicle and the differential device, and performs an engagement and a disengagement of a drive power therebetween.
摘要翻译：车辆驱动装置包括：驱动车辆的车轮的电动机; 减速器，其减小所述电动机的驱动转速; 差速装置，其将减速器的输出分配到车辆的左轮和右轮; 以及设置在车辆的左轮或右轮之间的接合器和差动装置，并且在它们之间执行接合和驱动动力的分离。

14. 发明授权

US07191856B2 Power transmission system for hybrid vehicle 有权
标题翻译：混合动力车动力传动系统
公开(公告)号：US07191856B2
公开(公告)日：2007-03-20
申请号：US10224630
申请日：2002-08-21
申请人： Naohisa Morishita , Nobuhiro Kira , Masahiro Seki , Takamichi Shimada
发明人： Naohisa Morishita , Nobuhiro Kira , Masahiro Seki , Takamichi Shimada
IPC分类号： B60K6/02
CPC分类号： B60K6/26 , B60K6/40 , B60K6/485 , B60K2001/003 , B60L3/0061 , B60L11/14 , B60L15/2009 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , F16H41/24 , F16H45/02 , F16H2045/0294 , H02K7/006 , Y02T10/6226 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y10S903/904 , Y10S903/952
摘要： A power transmission system for a hybrid vehicle includes a motor/generator and a torque converter. The motor/generator and the torque converter are disposed in series between a crankshaft of an engine and a main shaft of a transmission. A side plate of the torque converter and a rotor disc of the motor/generator are connected via a drive plate having heat shielding properties and heat releasing properties.
摘要翻译：用于混合动力车辆的动力传动系统包括马达/发电机和变矩器。马达/发电机和变矩器串联设置在发动机的曲轴和变速器的主轴之间。变矩器的侧板和马达/发电机的转子盘通过具有隔热性和散热特性的驱动板连接。

15. 发明授权

US07036310B2 Hydraulic controller for hydraulic actuator 有权
标题翻译：液压执行器液压控制器
公开(公告)号：US07036310B2
公开(公告)日：2006-05-02
申请号：US10963765
申请日：2004-10-14
申请人： Takashi Aoki , Nobuhiro Kira
发明人： Takashi Aoki , Nobuhiro Kira
IPC分类号： B60K17/356 , B60L11/14
CPC分类号： B60W10/10 , B60K6/44 , B60K6/52 , F16H57/0434 , F16H61/0021 , F16H61/0025 , Y02T10/623 , Y02T10/6265 , Y10T477/6203 , Y10T477/755
摘要： A hydraulic controller for a hydraulic actuator (6) incorporated in a power transmission mechanism, wherein an accumulator (16) is connected to an oil supply passage (14) for the hydraulic actuator (6) for supplying oil from a pump (10) via a regulator (11) and a one-way valve (12) and a lubricating oil passage (20) for the power transmission mechanism is connected to the regulator 11 in the drain side thereof, by which energy consumption can be reduced maximally even if the pump (10) is regularly driven for lubrication. It is provided with a hydraulic pressure switching means (19) capable of freely switching a setting pressure of the regulator (11) between a high pressure and a low pressure. While the hydraulic pressure of the oil supply passage (14) is higher than or equal to a pressure at which the hydraulic actuator (6) can be operated, the controller maintains the setting pressure of the regulator (11) at the low pressure to reduce a work load of the pump 10.
摘要翻译：一种结合在动力传递机构中的液压致动器（6）的液压控制器，其中蓄能器（16）连接到用于液压致动器（6）的供油通道（14），用于从泵（10）经由用于动力传递机构的调节器（11）和单向阀（12）和润滑油通道（20）在其排水侧连接到调节器11，由此能够最大程度地降低能量消耗，即使定期驱动泵（10）进行润滑。它设置有能够在高压和低压之间自由切换调节器（11）的设定压力的液压切换装置（19）。在供油通路（14）的液压高于或等于液压致动器（6）能够操作的压力的情况下，控制器将调节器（11）的设定压力保持在低压状态泵10的工作负荷。

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