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1. 发明授权

US06478101B1 Drive unit for hybrid vehicle 有权
标题翻译：混合动力汽车驱动装置
公开(公告)号：US06478101B1
公开(公告)日：2002-11-12
申请号：US09671748
申请日：2000-09-28
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Satoru Wakuta , Shigeo Tsuzuki , Takeshi Inuzuka , Kenji Omote
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Satoru Wakuta , Shigeo Tsuzuki , Takeshi Inuzuka , Kenji Omote
IPC分类号： B60K100
CPC分类号： B60K6/26 , B60K6/383 , B60K6/40 , B60K6/547 , B60L7/18 , B60L7/26 , B60L11/14 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2270/145 , H02K7/006 , H02K7/1815 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/913 , Y10S903/919 , Y10S903/951
摘要： To reduce the axial dimension and size of a drive train for a hybrid vehicle, a rotor is supported within a recess formed in the end face of the a crankshaft and is further supported by the front cover of the torque converter. As a result, compared with drive trains which have a fixed member extending from the motor housing to support the rotor, the axial dimension and size of the drive train are reduced.
摘要翻译：为了减小用于混合动力车辆的传动系的轴向尺寸和尺寸，转子被支撑在形成在曲轴的端面中的凹部内，并进一步由变矩器的前盖支撑。结果，与具有从电动机壳体延伸以支撑转子的固定部件的传动系相比，传动系的轴向尺寸和尺寸减小。

2. 发明授权

US06935450B1 Hybrid vehicle driving device 有权
标题翻译：混合动力车辆驱动装置
公开(公告)号：US06935450B1
公开(公告)日：2005-08-30
申请号：US09857125
申请日：2000-10-02
申请人： Shigeo Tsuzuki , Takeshi Inuzuka , Satoru Wakuta , Takahiro Kido , Takao Taniguchi , Kazumasa Tsukamoto , Kenji Omote
发明人： Shigeo Tsuzuki , Takeshi Inuzuka , Satoru Wakuta , Takahiro Kido , Takao Taniguchi , Kazumasa Tsukamoto , Kenji Omote
IPC分类号： B60K6/26 , B60K6/383 , B60K6/40 , B60K6/485 , B60K6/547 , H02K7/00 , H02K7/18 , B60K1/00
CPC分类号： B60K6/26 , B60K6/383 , B60K6/40 , B60K6/485 , B60K6/547 , H02K7/006 , H02K7/1815 , Y02T10/6226
摘要： A motor/generator is arranged radially outward of a middle portion of a front cover of a torque converter so that at least a part of the motor/generator axially overlaps the torque converter, with a predetermined gap (C) between the front cover and the rotor of the motor/generator. The rotor of the motor/generator is supported by either the torque converter or an engine crankshaft or by any two of the torque converter, a motor housing and the crankshaft. The rotor is not affected by the torque converter and the efficiency of the motor is not reduced.
摘要翻译：电动机/发电机沿变矩器的前盖的中间部分的径向外侧配置，使得电动机/发电机的至少一部分与变矩器轴向重叠，在前盖和前盖之间具有预定的间隙（C）电机/发电机的转子。电机/发电机的转子由变矩器或发动机曲轴或由变矩器中的任何两个，电动机壳体和曲轴支撑。转子不受变矩器的影响，电机的效率不会降低。

3. 发明授权

US07174978B2 Hybrid drive unit, and front-engine/rear-drive type automobile having the hybrid drive unit mounted thereon 失效
标题翻译：混合驱动单元以及安装有混合驱动单元的前置/后置驱动型汽车
公开(公告)号：US07174978B2
公开(公告)日：2007-02-13
申请号：US10397427
申请日：2003-03-27
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Kozo Yamaguchi , Kazuhisa Ozaki , Takeshi Inuzuka , Satoru Wakuta
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Kozo Yamaguchi , Kazuhisa Ozaki , Takeshi Inuzuka , Satoru Wakuta
IPC分类号： B60K6/02
CPC分类号： B60K6/26 , B60K1/02 , B60K5/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K7/0007 , B60K17/046 , B60K17/16 , B60K17/22 , B60K17/24 , B60L11/123 , B60L11/14 , B60L2270/145 , H02K51/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/7077 , Y10S903/905 , Y10S903/906 , Y10S903/911 , Y10S903/951
摘要： A hybrid drive unit including a first motor, a first planetary gear and a second motor, wherein the first planetary gear distributes and transmits a drive force transmitted from an input shaft to the first motor and an output shaft, a power output from the output shaft and the second motor are synthesized and the first motor and the first planetary gear are housed in a transmission case with the second motor spaced from the transmission case.
摘要翻译：一种混合驱动单元，包括第一电动机，第一行星齿轮和第二电动机，其中第一行星齿轮将从输入轴传递的驱动力分配到第一电动机和输出轴，从输出轴输出的动力并且第二电动机被合成，并且第一电动机和第一行星齿轮容纳在变速箱中，第二电动机与变速箱间隔开。

4. 发明授权

US5846155A Vehicular drive unit 失效
标题翻译：车载驱动单元
公开(公告)号：US5846155A
公开(公告)日：1998-12-08
申请号：US684934
申请日：1996-07-19
申请人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shigeo Tsuzuki , Satoru Tanaka , Takeshi Inuzuka , Masashi Hattori , Takeshi Hara
发明人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shigeo Tsuzuki , Satoru Tanaka , Takeshi Inuzuka , Masashi Hattori , Takeshi Hara
IPC分类号： F02D29/02 , B60K6/20 , B60K6/365 , B60K6/48 , B60K6/485 , B60K6/543 , B60K17/04 , B60L11/12 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/101 , B60W10/105 , B60W10/109 , B60W10/26 , B60W20/00 , F16H3/72 , F16H61/02 , F16H61/66 , F16H63/50 , B60K6/00
CPC分类号： B60W20/30 , B60K6/365 , B60K6/48 , B60K6/543 , B60L11/14 , B60L11/1862 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2520/10 , F16H61/66 , Y02T10/6221 , Y02T10/6286 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/903 , Y10S903/91 , Y10S903/918 , Y10S903/945 , Y10S903/946 , Y10T477/20
摘要： A vehicular drive unit having a combustion engine, a motor-generator for converting electric energy coming from a battery into mechanical energy to output the converted mechanical energy or for converting mechanical energy into electrical energy to store the converted electrical energy in the battery, and a planetary gear including at least three rotary elements. The vehicular drive unit further includes a continuously variable transmission for changing the revolution of an input member continuously variably to output the changed revolution to the drive wheels of the vehicle. The planetary gear has a first rotary element connected to the output shaft of the combustion engine, a secondary element acting in reaction against the first rotary element and connected to the motor-generator, and a third rotary element connected to the input member of the continuously variable transmission.
摘要翻译：一种具有内燃机的车辆驱动单元，用于将来自电池的电能转换为机械能的电动发电机，以输出转换的机械能或将机械能转换为电能以将转换的电能存储在电池中，以及包括至少三个旋转元件的行星齿轮。车辆驱动单元还包括无级变速器，用于连续地变化地改变输入构件的转动，以将改变的转速输出到车辆的驱动轮。行星齿轮具有连接到内燃机的输出轴的第一旋转元件，与第一旋转元件反作用并连接到电动发电机的次要元件，以及连接到连续的输入构件的第三旋转元件变速传动。

5. 发明授权

US5961418A Infinitely variable transmission 失效
标题翻译：无级变速器
公开(公告)号：US5961418A
公开(公告)日：1999-10-05
申请号：US957772
申请日：1997-10-24
申请人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Hirofumi Nozawa
发明人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Hirofumi Nozawa
IPC分类号： B60K6/543 , F16H37/02 , F16H37/08 , F16H61/662
CPC分类号： B60K6/543 , F16H37/022 , F16H61/66259 , F16H2037/088 , F16H2061/6614 , F16H37/0846 , Y10S903/918 , Y10T477/623 , Y10T477/6242 , Y10T477/62423
摘要： An infinitely variable transmission has a gear neutral (GN) point and serves as an output member by torque circulation. When a pulley ratio thereof is within a predetermined range from the GN point, a coasting state occurs which may hinder smooth torque transmission based on the transmission efficiency and generate a great engine braking effect (failure in the transmission resulting from the coasting state) based on a large gear ratio. When the pulley ratio assumes a predetermined value that may cause failure in transmission resulting from the coasting state, upon release of the accelerator pedal, an electronic throttle system performs control such that the engine outputs a predetermined torque. Thus a positive driving state is always established. In this state, the continuously variable transmission (CVT) is shifted in the upshift direction to escape rapidly from a range defined by the pulley ratio of the predetermined value.
摘要翻译：无级变速器具有齿轮中性点（GN），通过扭矩循环作为输出部件。当其比率在GN点以上的预定范围内时，会发生滑行状态，这可能会阻碍基于传动效率的平稳转矩传递，并且基于以下原因产生很大的发动机制动效果（由于惯性滑行状态导致的变速器失效）大齿轮比。当滑轮比例成为可能导致由于滑行状态导致的变速器失灵的预定值时，在释放加速踏板时，电子节气门系统进行控制，使得发动机输出预定的转矩。因此，始终建立积极的行车状态。在这种状态下，无级变速器（CVT）在升档方向上移动，从预定值的滑轮比限定的范围内迅速逃逸。

6. 发明授权

US5690576A Continuously variable transmission with control of switching between forward and reverse 失效
标题翻译：连续可变传动，控制前后转换
公开(公告)号：US5690576A
公开(公告)日：1997-11-25
申请号：US620226
申请日：1996-03-22
申请人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
发明人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
IPC分类号： F16H37/08 , F16H61/662 , F16H9/26
CPC分类号： F16H37/0846 , F16H61/6625 , F16H61/66259 , F16H2037/088 , F16H2061/6614 , Y10T477/624
摘要： A continuously variable transmission system includes a belt type continuously variable transmission unit which, in turn, is composed of a primary pulley and a secondary pulley wherein the torque transmitting direction is switched by torque circulation in changeover between forward and reverse travel. When a low mode is selected in a D range, a somewhat higher hydraulic pressure from a regulator valve is supplied, through a manual valve, to a secondary hydraulic servo, which moves one sheave of the secondary pulley, and a somewhat lower hydraulic pressure from a ratio control valve is supplied to a primary hydraulic servo which moves one sheave of the primary pulley. When the D range is switched to R range by the manual valve, the supplies of the above hydraulic pressures are reversed. With this arrangement, the relative axial forces on the pulleys are changed in switching between forward and reverse travel.
摘要翻译：无级变速器系统包括带式无级变速器单元，该传动单元又由初级带轮和次级带轮组成，其中扭矩传递方向由前进和后退行驶之间的转换中的转矩循环切换。当在D范围内选择低模式时，来自调节阀的稍高的液压通过手动阀被供应到辅助液压伺服机构，该液压伺服机构使次滑轮的一个滑轮移动，并且稍低的液压从比率控制阀被供给到主滑轮的一个滑轮的主液压伺服系统。当通过手动阀将D档切换到R档时，上述液压的供给相反。通过这种布置，在前进和后退行驶之间切换中，滑轮上的相对轴向力被改变。

7. 发明授权

US5669846A Continuously variable transmission with control of switching between a high mode and a low mode 失效
标题翻译：连续可变传输，控制高模式和低模式之间的切换
公开(公告)号：US5669846A
公开(公告)日：1997-09-23
申请号：US620190
申请日：1996-03-22
申请人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
发明人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
IPC分类号： F16H37/08 , F16H61/662 , F16H9/26
CPC分类号： F16H37/0846 , F16H61/6625 , F16H61/66259 , F16H2037/088 , F16H2061/6614 , Y10T477/624
摘要： A continuously variable transmission system includes a belt type continuously variable transmission unit (CVT) wherein the direction of torque transmission is switched by torque circulation between a low mode and a high mode accompanied by a change in the axial forces on the pulleys of the CVT. In the Low mode of the D range, a comparatively high hydraulic pressure from a regulator valve is supplied to a Low clutch hydraulic servo via a low-high shifting valve and to a secondary hydraulic servo. In addition, a comparatively low hydraulic pressure from a ratio control valve is supplied to a primary hydraulic servo. These oil pressure feeds are reversed by the switching of the low-high shifting valve.
摘要翻译：无级变速器系统包括带式无级变速器单元（CVT），其中通过CVT的滑轮上的轴向力的变化，在低模式和高模式之间的转矩循环切换转矩传递的方向。在D档的低档模式下，来自调节阀的相当高的液压压力通过低压换档阀和二次液压伺服器被提供给低离合器液压伺服系统。此外，来自比例控制阀的相当低的液压被供应到主液压伺服机构。这些油压进给通过低压换档阀的切换来反转。

8. 发明授权

US5846152A Continuously variable transmission 失效
标题翻译：连续可变传动
公开(公告)号：US5846152A
公开(公告)日：1998-12-08
申请号：US755474
申请日：1996-11-22
申请人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Takao Terashima
发明人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Takao Terashima
IPC分类号： F16H9/26 , F16H37/02 , F16H37/08
CPC分类号： F16H37/0846 , F16H2037/088
摘要： A transmission unit includes a belt type continuously variable transmission (CVT) having a first pulley arranged on a first shaft with a stationary sheave, a movable sheave and a hydraulic actuator for the movable sheave. The second pulley of the CVT is mounted on a second shaft and also has a stationary sheave, a movable sheave and a hydraulic actuator. A belt is mounted around the first and second pulleys. The transmission unit further includes a synchronous transmission for connecting a first rotary member arranged on the first shaft and a second rotary member arranged on the second shaft at a constant speed ratio, an output gear for transmitting power to the wheels and a planetary gear unit. The planetary gear unit is mounted on the second shaft and includes at least first, second and third rotary elements. The first rotary element is connected to the second rotary member, the second rotary element to the second pulley, and the third rotary element to the output gear. The first shaft is connected through the CVT to the second rotary element and through the synchronous transmission to the first rotary element. The hydraulic actuators are arranged on opposite sides of the belt.
摘要翻译：传动单元包括带式无级变速器（CVT），其具有布置在具有固定滑轮的第一轴上的第一滑轮，可动滑轮和用于可动滑轮的液压致动器。 CVT的第二滑轮安装在第二轴上，并且还具有固定滑轮，可动滑轮和液压致动器。皮带安装在第一和第二滑轮周围。传动单元还包括用于连接布置在第一轴上的第一旋转构件和以恒定速比配置在第二轴上的第二旋转构件的同步变速器，用于向车轮传递动力的输出齿轮和行星齿轮单元。行星齿轮单元安装在第二轴上并且包括至少第一，第二和第三旋转元件。第一旋转元件连接到第二旋转构件，第二旋转元件连接到第二滑轮，并且第三旋转元件连接到输出齿轮。第一轴通过CVT连接到第二旋转元件，并通过同步传动装置连接到第一旋转元件。液压致动器布置在带的相对侧上。

9. 发明授权

US5662547A Continuously variable transmission 失效
标题翻译：连续可变传动
公开(公告)号：US5662547A
公开(公告)日：1997-09-02
申请号：US621503
申请日：1996-03-25
申请人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
发明人： Shuzo Moroto , Takao Taniguchi , Shoichi Miyagawa , Shiro Sakakibara , Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori
IPC分类号： F16H9/00 , F16H9/26 , F16H37/02 , F16H37/08 , F16H61/00 , F16H61/662
CPC分类号： F16H37/0846 , F16H61/6625 , F16H61/66259 , F16H2037/088 , F16H2061/6614 , Y10T477/62427
摘要： A belt type continuously variable transmission (CVT) and a planetary gear unit are combined in a continuously variable transmission system for an automobile to deliver an output from the output shaft in the normal and reverse directions with a neutral position therebetween. A control mechanism with a hydraulic circuit controls hydraulic pressure of primary and secondary hydraulic servos for controlling axial forces applied to respective primary and secondary pulleys of the belt type continuously variable transmission. When an axial force difference is produced between the primary pulley and the secondary pulley, the belt type continuously variable transmission changes its speed corresponding to a torque transmission direction and normal and reverse rotation directions. When axial forces of the primary and secondary pulleys become equal, then the belt type continuously variable transmission self-converges so that the output shaft has zero rotation and is stably held at the neutral position without a driving starter device and without a normal and reverse rotation switching device.
摘要翻译：带式无级变速器（CVT）和行星齿轮单元组合在用于汽车的无级变速器系统中，在输出轴的正反方向输出中间位置。具有液压回路的控制机构控制一级和二级液压伺服系统的液压，以控制施加到带式无级变速器的相应主级和次级滑轮的轴向力。当初级带轮和次级带轮之间产生轴向力差时，带式无级变速器根据转矩传递方向和正向和反向旋转方向改变其速度。当初级和次级滑轮的轴向力相等时，皮带式无级变速器自身会聚，使得输出轴具有零旋转，并且在没有驱动启动装置的情况下稳定地保持在中立位置，并且没有正常和反向旋转开关装置。

10. 发明授权

US6146308A Creep torque control of infinitely variable transmission 失效
标题翻译：无级变速器的蠕变转矩控制
公开(公告)号：US6146308A
公开(公告)日：2000-11-14
申请号：US941278
申请日：1997-09-30
申请人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Hirofumi Nozawa
发明人： Takao Taniguchi , Shoichi Miyagawa , Kazumasa Tsukamoto , Shiro Sakakibara , Takeshi Inuzuka , Masashi Hattori , Hirofumi Nozawa
IPC分类号： F16H37/02 , F16H37/08 , F16H61/662 , B60K41/00
CPC分类号： F16H37/022 , F16H61/662 , F16H2037/088 , F16H2061/6614 , F16H37/0846 , Y10T477/624 , Y10T477/62427
摘要： In a neutral N control for substantially equalizing axial forces to act on two pulleys, a belt type continuously variable transmission (CVT) self-converges into the gear neutral point (GN) at which the output shaft RPM takes the value 0. When the convergence is made to the GN point to establish a no-load state, the CVT establishes a force F.sub.A to converge into a pulley ratio of 1.0, in which it is stabilized by itself. A converging force F.sub.N to the GN point and the force F.sub.A toward the pulley ratio of 1.0 are repeated in a vortex shape in the load state and in the no-load state to establish a creep force. This creep force can be modified by generating a force F.sub.O against the force F.sub.A.
摘要翻译：在用于基本均衡作用在两个滑轮上的轴向力的中性N控制中，带式无级变速器（CVT）自收敛到齿轮中性点（GN），在该位置处输出轴RPM为0。当收敛在GN点建立无负载状态，CVT建立力FA收敛于皮带轮比为1.0，其中它自身稳定。在负载状态和空载状态下以涡旋形状重复在GN点处的会聚力FN和朝向皮带轮比为1.0的力FA以建立蠕变力。可以通过相对于力FA产生力F来改变蠕变力。

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