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1. 发明授权

US08632434B2 Drive device and vehicle with same 有权
标题翻译：驱动装置和车辆相同
公开(公告)号：US08632434B2
公开(公告)日：2014-01-21
申请号：US13259083
申请日：2010-03-23
申请人： Nobuhiro Kira , Keiichi Ooiso , Takeshi Hoshinoya , Hideki Morita , Koichi Ono
发明人： Nobuhiro Kira , Keiichi Ooiso , Takeshi Hoshinoya , Hideki Morita , Koichi Ono
IPC分类号： F16H37/08
CPC分类号： B60W20/13 , B60K1/00 , B60K1/02 , B60K6/383 , B60K6/442 , B60K6/52 , B60K7/0007 , B60K17/046 , B60K17/26 , B60K2007/0046 , B60K2007/0092 , B60W10/02 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/16 , B60W10/18 , B60W10/196 , B60W20/00 , B60W30/18009 , Y02T10/6234 , Y02T10/6265 , Y10T477/322
摘要： A drive device 1A includes: electric motors 2A and 2B that outputs drive powers; and planetary gear reducers 12A and 12B disposed between axles 10A and 10B connected to cylindrical shafts 16A and 16B serving as the output shafts of the electric motors 2A and 2B and to rear wheels LWr and RWr. The drive device 1A further includes: a one-way power transmission device that transmits the one-way rotation power of the electric motors 2A and 2B to the axles 10A and 10B; and a two-way power transmission device that transmits the two-way rotation power of the electric motors 2A and 2B to the axles 10A and 10B. The one-way power transmission device and the two-way power transmission device are disposed on transmission passages from the electric motors 2A and 2B to the axles 10A and 10B.
摘要翻译：驱动装置1A包括：输出驱动力的电动机2A和2B; 以及设置在与用作电动机2A和2B的输出轴的圆柱形轴16A和16B以及后轮LWr和RWr连接的轴10A和10B之间的行星齿轮减速器12A和12B。驱动装置1A还包括：单向动力传递装置，其将电动机2A和2B的单向旋转动力传递到轴10A和10B; 以及将电动机2A和2B的双向旋转动力传递到轴10A和10B的双向动力传递装置。单向动力传递装置和双向动力传递装置设置在从电动机2A和2B到轴10A和10B的传动通道上。

2. 发明申请

US20120015772A1 DRIVE DEVICE AND VEHICLE WITH SAME 有权
标题翻译：驱动装置和车辆
公开(公告)号：US20120015772A1
公开(公告)日：2012-01-19
申请号：US13259083
申请日：2010-03-23
申请人： Nobuhiro Kira , Keiichi Ooiso , Takeshi Hoshinoya , Hideki Morita , Koichi Ono
发明人： Nobuhiro Kira , Keiichi Ooiso , Takeshi Hoshinoya , Hideki Morita , Koichi Ono
IPC分类号： F16H57/08 , F16H57/10
CPC分类号： B60W20/13 , B60K1/00 , B60K1/02 , B60K6/383 , B60K6/442 , B60K6/52 , B60K7/0007 , B60K17/046 , B60K17/26 , B60K2007/0046 , B60K2007/0092 , B60W10/02 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/16 , B60W10/18 , B60W10/196 , B60W20/00 , B60W30/18009 , Y02T10/6234 , Y02T10/6265 , Y10T477/322
摘要： A drive device 1A includes: electric motors 2A and 2B that outputs drive powers; and planetary gear reducers 12A and 12B disposed between axles 10A and 10B connected to cylindrical shafts 16A and 16B serving as the output shafts of the electric motors 2A and 2B and to rear wheels LWr and RWr. The drive device 1A further includes: a one-way power transmission device that transmits the one-way rotation power of the electric motors 2A and 2B to the axles 10A and 10B; and a two-way power transmission device that transmits the two-way rotation power of the electric motors 2A and 2B to the axles 10A and 10B. The one-way power transmission device and the two-way power transmission device are disposed on transmission passages from the electric motors 2A and 2B to the axles 10A and 10B.
摘要翻译：驱动装置1A包括：输出驱动力的电动机2A和2B; 以及设置在与用作电动机2A和2B的输出轴的圆柱形轴16A和16B以及后轮LWr和RWr连接的轴10A和10B之间的行星齿轮减速器12A和12B。驱动装置1A还包括：单向动力传递装置，其将电动机2A和2B的单向旋转动力传递到轴10A和10B; 以及将电动机2A和2B的双向旋转动力传递到轴10A和10B的双向动力传递装置。单向动力传递装置和双向动力传递装置设置在从电动机2A和2B到轴10A和10B的传动通道上。

3. 发明授权

US07240748B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US07240748B2
公开(公告)日：2007-07-10
申请号：US10663764
申请日：2003-09-17
申请人： Nobuhiro Kira , Tetsuya Hasebe , Ryo Nishikawa
发明人： Nobuhiro Kira , Tetsuya Hasebe , Ryo Nishikawa
IPC分类号： B60K1/00
CPC分类号： B60W10/08 , B60K1/02 , B60K6/44 , B60K6/52 , B60K17/356 , Y02T10/623 , Y02T10/6265 , Y10S903/906
摘要： In a hybrid vehicle in which front wheels are driven by an engine and a front motor, and rear wheels are driven by a main rear motor and a sub rear motor, both main rear motor and the sub rear motor are driven when a large driving force is required as when the vehicle is driven at low speed to haul a trailer or the like or to run on a sandy ground, whereas when the required driving force is small, only the main rear motor is driven.
摘要翻译：在前轮由发动机和前电机驱动的混合动力车辆中，后轮由主后电动机和副后电动机驱动时，主后驱动力大的驱动力需要当车辆低速行驶以牵引拖车等或在沙地上运行时，而当所需的驱动力小时，仅驱动主后电动机。

4. 发明申请

US20050143224A1 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：US20050143224A1
公开(公告)日：2005-06-30
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 , F16D48/02 , F16H57/04 , F16H61/00 , B60K41/02
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。

5. 发明申请

US20060137920A1 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US20060137920A1
公开(公告)日：2006-06-29
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： B60K6/00
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：提供了一种混合动力车辆，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）可以通过在汽缸内行驶而减少泵送损失切断状态，经由第一电动机/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），第二电动机/发电机（MG2）连接到后轮（Wr）。当通过用第二电动机/发电机（MG 2）驱动或制动后轮（Wr）来使车辆行驶时，通过用第一电动机/发电机（MG 1）驱动油泵（13）处于其停止运转的发动机（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。

6. 发明授权

US07059443B2 Motor-cooling structure of front-and-rear-wheel-drive vehicle 有权
标题翻译：前轮驱动车辆的电机冷却结构
公开(公告)号：US07059443B2
公开(公告)日：2006-06-13
申请号：US10719982
申请日：2003-11-24
申请人： Nobuhiro Kira
发明人： Nobuhiro Kira
IPC分类号： B60K17/356
CPC分类号： B60K17/354 , B60K1/00 , B60K6/26 , B60K6/405 , B60K2001/003 , B60K2001/006 , B60Y2306/03 , F16H57/0412 , F16H57/0426 , F16H57/043 , F16H57/045 , F16H57/0476 , F16H57/0483 , F16H57/0495 , H02K7/10 , H02K7/14 , H02K9/19 , Y02T10/6265
摘要： A rear wheel driving unit of a hybrid vehicle includes an oil catch tank that stores oil splashed from an oil sump formed on a bottom of a casing body by a driven gear of a differential. A slinger chamber to which the oil is supplied from the oil catch tank has a slinger disposed therein that is driven by the motor through gears. To cool the motor, the oil is supplied from the oil catch tank to an oil passage in a main shaft leading to the inside of a motor shaft by gravitational force. The oil splashed from the slinger chamber by the slinger is supplied to the oil passage to effectively cool the motor using the lubricating oil from the differential.
摘要翻译：混合动力车辆的后轮驱动单元包括：油捕获箱，其通过差速器的从动齿轮存储从形成在壳体主体的底部上的油底壳溅出的油。从油捕集罐供油的抛油室具有设置在其中的抛油环，该抛油环由马达通过齿轮驱动。为了冷却电机，油从油捕获罐供给到通过重力通向电动机轴内部的主轴上的油路。通过抛油环从抛油环室喷出的油被提供给油路，以使用差速器的润滑油有效地冷却马达。

7. 发明申请

US20070093344A1 Power transmitting device for vehicle 失效
标题翻译：车辆动力传动装置
公开(公告)号：US20070093344A1
公开(公告)日：2007-04-26
申请号：US11527474
申请日：2006-09-27
申请人： Nobuhiro Kira , Yuichi Nakazato
发明人： Nobuhiro Kira , Yuichi Nakazato
IPC分类号： F16H48/30
CPC分类号： B60K17/356 , B60K6/36 , B60K6/365 , B60K6/48 , B60K6/52 , B60K2001/001 , F16H1/28 , F16H48/08 , Y02T10/6221 , Y02T10/6265
摘要： A power transmitting device for a vehicle for transmitting a driving force from a driving source to right and left axles. The power transmitting device includes a housing, a planetary gear type speed reducing mechanism connected to the driving source, a differential gear unit arranged in coaxial relationship with the planetary gear type speed reducing mechanism and connected to the right and left axles, and an oil reservoir provided in a lower region of the housing. The differential gear unit has a differential case formed integrally with a planetary carrier of the speed reducing mechanism. The planetary carrier includes first and second annular members axially spaced apart from each other and a plurality of connecting portions for connecting the first and second annular members, each of the connecting portions having a substantially V-shaped configuration opening outward in the radial direction of the first and second annular members.
摘要翻译：一种用于从驱动源向左右轴传递驱动力的车辆的动力传递装置。动力传递装置包括壳体，与驱动源连接的行星齿轮减速机构，与行星齿轮减速机构同轴地配置并与右轴和左轴连接的差速齿轮单元，以及油槽设置在壳体的下部区域中。差动齿轮单元具有与减速机构的行星齿轮架一体形成的差速器壳体。行星架包括彼此轴向间隔开的第一和第二环形构件和用于连接第一和第二环形构件的多个连接部分，每个连接部分具有大致V形构造，第一和第二环形构件。

8. 发明授权

US07578761B2 Hydraulic circuit control device 有权
标题翻译：液压回路控制装置
公开(公告)号：US07578761B2
公开(公告)日：2009-08-25
申请号：US11391274
申请日：2006-03-29
申请人： Ryo Nishikawa , Takashi Aoki , Masashi Tanaka , Nobuhiro Kira
发明人： Ryo Nishikawa , Takashi Aoki , Masashi Tanaka , Nobuhiro Kira
IPC分类号： F16H31/00
CPC分类号： B60W20/15 , B60K6/387 , B60K6/44 , B60K6/48 , B60K6/52 , B60K17/356 , B60K2001/001 , B60W10/02 , B60W10/08 , B60W20/00 , F01P2003/006 , F16H57/0441 , F16H57/0476 , F16H61/0021 , F16H2061/0037 , Y02T10/6221 , Y02T10/623 , Y02T10/6265 , Y10T477/693625 , Y10T477/693962 , Y10T477/69398 , Y10T477/73
摘要： A hydraulic circuit control device that selectively supplies oil to a first oil passage and a second oil passage by an oil pump, the control device includes: an oil passage switching unit adapted to connect the oil pump to either the first oil passage or the second oil passage; a control mode switching unit adapted to switch the control mode of the electric motor to either a torque control mode or a speed control mode; an oil passage selecting unit adapted to select whether to connect the oil pump to the first oil passage or the second oil passage; and a control unit adapted to perform control so that the control mode switching unit switches the control mode to the torque control mode when the first oil passage has been selected, and perform control so that the control mode switching unit switches the control mode to the speed control mode when the second oil passage has been selected.
摘要翻译：一种液压回路控制装置，其通过油泵选择性地向第一油路和第二油路供给油，所述控制装置包括：油路切换单元，其将所述油泵连接到所述第一油路或所述第二油通道; 控制模式切换单元，其适于将电动机的控制模式切换到转矩控制模式或速度控制模式; 油路选择单元，其适于选择是否将所述油泵连接到所述第一油路或所述第二油路; 以及控制单元，其适于执行控制，使得当已经选择了第一油路时，控制模式切换单元将控制模式切换到转矩控制模式，并且执行控制，使得控制模式切换单元将控制模式切换到速度当选择第二油路时的控制模式。

9. 发明授权

US07549940B2 Power transmitting device for vehicle 失效
标题翻译：车辆动力传动装置
公开(公告)号：US07549940B2
公开(公告)日：2009-06-23
申请号：US11527474
申请日：2006-09-27
申请人： Nobuhiro Kira , Yuichi Nakazato
发明人： Nobuhiro Kira , Yuichi Nakazato
IPC分类号： F16H37/08
CPC分类号： B60K17/356 , B60K6/36 , B60K6/365 , B60K6/48 , B60K6/52 , B60K2001/001 , F16H1/28 , F16H48/08 , Y02T10/6221 , Y02T10/6265
摘要： A power transmitting device for a vehicle for transmitting a driving force from a driving source to right and left axles. The power transmitting device includes a housing, a planetary gear type speed reducing mechanism connected to the driving source, a differential gear unit arranged in coaxial relationship with the planetary gear type speed reducing mechanism and connected to the right and left axles, and an oil reservoir provided in a lower region of the housing. The differential gear unit has a differential case formed integrally with a planetary carrier of the speed reducing mechanism. The planetary carrier includes first and second annular members axially spaced apart from each other and a plurality of connecting portions for connecting the first and second annular members, each of the connecting portions having a substantially V-shaped configuration opening outward in the radial direction of the first and second annular members.
摘要翻译：一种用于从驱动源向左右轴传递驱动力的车辆的动力传递装置。动力传递装置包括壳体，与驱动源连接的行星齿轮减速机构，与行星齿轮减速机构同轴地配置并与右轴和左轴连接的差速齿轮单元，以及油槽设置在壳体的下部区域中。差动齿轮单元具有与减速机构的行星齿轮架一体形成的差速器壳体。行星架包括彼此轴向间隔开的第一和第二环形构件和用于连接第一和第二环形构件的多个连接部分，每个连接部分具有大致V形构造，第一和第二环形构件。

10. 发明申请

US20060223670A1 Hydraulic circuit control device 有权
公开(公告)号：US20060223670A1
公开(公告)日：2006-10-05
申请号：US11391274
申请日：2006-03-29
申请人： Ryo Nishikawa , Takashi Aoki , Masashi Tanaka , Nobuhiro Kira
发明人： Ryo Nishikawa , Takashi Aoki , Masashi Tanaka , Nobuhiro Kira
IPC分类号： F16H61/14 , F01P3/00 , F01M1/02
CPC分类号： B60W20/15 , B60K6/387 , B60K6/44 , B60K6/48 , B60K6/52 , B60K17/356 , B60K2001/001 , B60W10/02 , B60W10/08 , B60W20/00 , F01P2003/006 , F16H57/0441 , F16H57/0476 , F16H61/0021 , F16H2061/0037 , Y02T10/6221 , Y02T10/623 , Y02T10/6265 , Y10T477/693625 , Y10T477/693962 , Y10T477/69398 , Y10T477/73
摘要： A hydraulic circuit control device that selectively supplies oil to a first oil passage and a second oil passage by an oil pump, the control device includes: an oil passage switching unit adapted to connect the oil pump to either the first oil passage or the second oil passage; a control mode switching unit adapted to switch the control mode of the electric motor to either a torque control mode or a speed control mode; an oil passage selecting unit adapted to select whether to connect the oil pump to the first oil passage or the second oil passage; and a control unit adapted to perform control so that the control mode switching unit switches the control mode to the torque control mode when the first oil passage has been selected, and perform control so that the control mode switching unit switches the control mode to the speed control mode when the second oil passage has been selected.

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