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1. 发明授权

US06508741B1 Hydraulic control system for automatic transmissions 有权
标题翻译：自动变速箱液压控制系统
公开(公告)号：US06508741B1
公开(公告)日：2003-01-21
申请号：US09678693
申请日：2000-10-03
申请人： Akira Murakami , Masanori Ohtake , Hisanori Nomoto , Nobuyuki Nagashima , Mitsuhiro Umeyama , Tomoe Osada , Koji Oshima
发明人： Akira Murakami , Masanori Ohtake , Hisanori Nomoto , Nobuyuki Nagashima , Mitsuhiro Umeyama , Tomoe Osada , Koji Oshima
IPC分类号： B60K420
CPC分类号： B60K6/365 , B60K6/48 , B60K6/543 , B60W10/10 , F16H57/05 , Y02T10/6221 , Y10S903/91 , Y10S903/918 , Y10S903/945 , Y10T477/648 , Y10T477/693762
摘要： A hydraulic control system for an automatic transmission, which has a frictional engagement unit adapted to be kept in a slipping state when in a predetermined speed changing state and in an applied state when in another gear ratio changing state; and a drain oil establishing member for establishing a drain oil when the frictional engagement unit is kept in the slipping state comprises a drain pressure switching mechanism for supplying the drain oil to the frictional face of the frictional engagement unit when the frictional engagement unit is kept in the slipping state.
摘要翻译：一种用于自动变速器的液压控制系统，其具有摩擦接合单元，其适于在处于预定变速状态时处于滑动状态，并且在处于另一变速比变化状态时处于施加状态; 以及用于在所述摩擦接合单元处于滑动状态时建立排出油的排水油建立构件包括排水压力切换机构，用于在所述摩擦接合单元保持在所述排水压力切换机构中时将所述排出油供给到所述摩擦接合单元的摩擦面滑倒状态。

2. 发明授权

US06881165B2 Hydraulic control apparatus of vehicle and control method 有权
标题翻译：车辆液压控制装置及控制方法
公开(公告)号：US06881165B2
公开(公告)日：2005-04-19
申请号：US10059247
申请日：2002-01-31
申请人： Hiroatsu Endo , Tatsuya Ozeki , Akira Kasamatsu , Nobuyuki Nagashima , Mitsuhiro Umeyama , Hisanori Nomoto , Yuji Iwase , Akira Murakami , Mitsuhiro Nada
发明人： Hiroatsu Endo , Tatsuya Ozeki , Akira Kasamatsu , Nobuyuki Nagashima , Mitsuhiro Umeyama , Hisanori Nomoto , Yuji Iwase , Akira Murakami , Mitsuhiro Nada
IPC分类号： B60K6/48 , B60K6/543 , B60W10/30 , B62D5/065 , F16H3/72 , F16H61/00 , F16H61/662 , F16D39/00
CPC分类号： B60W10/30 , B60K6/48 , B60K6/543 , B60L2260/14 , B62D5/065 , F16H3/724 , F16H61/0025 , F16H61/0031 , F16H61/66272 , F16H2200/2005 , Y02T10/6221 , Y10S903/918
摘要： A first hydraulic pump and a second hydraulic pump are respectively mounted to both ends of a rotary shaft in an electric motor, whereby it is possible to drive both of the first hydraulic pump and the second hydraulic pump by one electric motor. Since the electric motor is driven and controlled so as to have any higher rotational speed among a rotational speed of the first hydraulic pump for obtaining an amount of working fluid required in a hydraulic control circuit for a power steering apparatus and a rotational speed of the second hydraulic pump for obtaining an amount of working fluid required in a hydraulic control circuit for a power train by a hydraulic pump drive controlling portion, it is possible to necessarily and sufficiently secure the working fluids respectively required in the power steering hydraulic control circuit and the power train hydraulic control circuit which are independent from each other, by a little electric power consumption.
摘要翻译：第一液压泵和第二液压泵分别安装在电动机的旋转轴的两端，由此可以通过一个电动机驱动第一液压泵和第二液压泵两者。由于电动机被驱动和控制，以便在第一液压泵的转速中具有任何较高的转速，以获得用于动力转向装置的液压控制回路中所需的工作流体的量和第二用于通过液压泵驱动控制部分获得用于动力传动系的液压控制回路所需的工作流体量的液压泵，可以确保动力转向液压控制回路中分别需要的工作流体和动力通过少量电力消耗，彼此独立的列车液压控制回路。

3. 发明授权

US06494801B1 Control system for hybrid drive unit 有权
标题翻译：混合动力单元控制系统
公开(公告)号：US06494801B1
公开(公告)日：2002-12-17
申请号：US09678704
申请日：2000-10-03
申请人： Masanori Ohtake , Akira Murakami , Shinichi Kojima , Hisanori Nomoto
发明人： Masanori Ohtake , Akira Murakami , Shinichi Kojima , Hisanori Nomoto
IPC分类号： F16H372
CPC分类号： B60W20/40 , B60K6/365 , B60K6/48 , B60K6/543 , B60W10/02 , B60W10/119 , B60W10/14 , B60W20/00 , F16H61/0286 , F16H61/66 , F16H2061/0209 , Y02T10/6221 , Y10S903/903 , Y10S903/909 , Y10S903/91 , Y10S903/918 , Y10S903/946 , Y10T477/23
摘要： In a control system for a hybrid drive unit, in accordance with applied/released states of engagement elements, there can be set: a forward running range for a forward run by transmitting an input torque to an output member, a backward running range for a backward run by transmitting an input torque to the output member, and a stop range capable of driving one of the power sources by the other. The control system includes a range switching valve activated in response to the individual set ranges for switching and outputting an initial pressure for applying the engagement elements, to a plurality of passages, and adapted, when the stop range is set, to output the hydraulic pressure to the engagement element for establishing a torque transmission passage from one of the power sources to the other and to block the feed of the initial pressure to the engagement element for establishing, when applied, the torque at the output member.
摘要翻译：在用于混合动力驱动单元的控制系统中，根据接合元件的施加/释放状态，可以设定：通过向输出构件传递输入转矩来进行前进行驶的前进行驶范围，通过将输入扭矩传递到输出构件来进行后退运行，以及能够通过另一个驱动一个电源的停止范围。控制系统包括响应于用于切换并输出用于施加接合元件的初始压力而将多个通道输出的各个设定范围而激活的量程切换阀，并且当设定了停止范围时适于输出液压到用于建立从一个电源到另一个的转矩传递通道的接合元件，并且阻止将初始压力馈送到接合元件，以在施加时建立在输出构件处的转矩。

4. 发明授权

US06662904B2 Friction engagement element with lubrication 失效
公开(公告)号：US06662904B2
公开(公告)日：2003-12-16
申请号：US09956264
申请日：2001-09-20
申请人： Kenji Omote , Takeshi Inuzuka , Shigeo Tsuzuki , Mitsuhiro Umeyama , Hisanori Nomoto , Yuji Iwase
发明人： Kenji Omote , Takeshi Inuzuka , Shigeo Tsuzuki , Mitsuhiro Umeyama , Hisanori Nomoto , Yuji Iwase
IPC分类号： F01M300
CPC分类号： F16H57/0427 , F16D25/123 , F16H57/0473 , F16H57/0489 , F16H61/662 , F16H63/3026
摘要： A lubricating apparatus, for a friction engagement element that engages a rotatable member with a case includes a hub connected to the rotatable member, friction members disposed between the hub and the case, a hydraulic servo for engaging the friction members, and an oil passage for supplying lubricant from the case to the friction members. A discharge opening of the oil passage is formed at a position which is radially inward of the friction members and which is axially to a side of the friction members. The discharge opening is directed toward the friction members. A weir member for restricting escape of lubricant in the axial direction through a gap between the hub and the friction members is provided at the other axial side of the friction members. Therefore, the axial escape of lubricant exiting the friction members can be prevented by a non-contact leakage restriction that does not cause drag resistance. The radially outward stream of oil between the friction members is secured, and the friction members can be reliably cooled to remove heat generated by slip control of the friction engagement element.

5. 发明授权

US06893379B2 Hydraulic pressure control apparatus for vehicular automatic transmission and control method for hydraulic frictional engagement device of vehicular automatic transmission 有权
标题翻译：用于车辆自动变速器液压摩擦接合装置的车辆自动变速器控制方法的液压控制装置
公开(公告)号：US06893379B2
公开(公告)日：2005-05-17
申请号：US10639649
申请日：2003-08-13
申请人： Naoyuki Sakamoto , Toshimitsu Sato , Hisanori Nomoto , Hiromichi Kimura , Toshio Sugimura , Masumi Wada
发明人： Naoyuki Sakamoto , Toshimitsu Sato , Hisanori Nomoto , Hiromichi Kimura , Toshio Sugimura , Masumi Wada
IPC分类号： B60W10/04 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/10 , F02D29/00 , F02D29/04 , F02D41/04 , F02D41/12 , F02D41/32 , F16H59/14 , F16H59/18 , F16H59/42 , F16H59/44 , F16H61/04 , F16H61/06 , F16H61/686 , F16H63/50 , F16H61/26
CPC分类号： F16H61/061 , F16H61/686 , F16H2059/462 , F16H2061/0496 , F16H2306/52 , Y10T477/63525 , Y10T477/65 , Y10T477/693 , Y10T477/69383 , Y10T477/69387 , Y10T477/6939 , Y10T477/69395 , Y10T477/693958 , Y10T477/693962 , Y10T477/75 , Y10T477/753
摘要： When it has been determined that control for a predetermined upshift has been started while an accelerator pedal was not being depressed, and that a factor that changes an input torque of an automatic transmission has been generated, an engaging pressure of a predetermined hydraulic frictional engagement device is corrected by a correction amount in accordance with the factor that changes the input torque. As a result, undershooting of an engine speed, as well as shift shock which results from that undershooting, is able to be preferably suppressed.
摘要翻译：当已经确定在加速踏板未被压下时已经开始对预定升档的控制，并且已经产生改变自动变速器的输入转矩的因素时，预定液压摩擦接合装置的接合压力根据改变输入转矩的因子通过校正量进行校正。结果，能够优选地抑制发动机转速的低估，以及由该冲击引起的换档冲击。

6. 发明授权

US5636718A Fluid coupling with a lock-up clutch 失效
标题翻译：与锁止离合器的联轴器
公开(公告)号：US5636718A
公开(公告)日：1997-06-10
申请号：US364789
申请日：1994-12-27
申请人： Hisanori Nomoto , Kiyohito Murata , Yoshio Shindo
发明人： Hisanori Nomoto , Kiyohito Murata , Yoshio Shindo
IPC分类号： F16H45/02 , F16D33/00
CPC分类号： F16H45/02 , F16H2045/0205 , F16H2045/0226 , F16H2045/0231 , F16H2045/0252 , F16H2045/0294
摘要： A fluid coupling with a lock-up clutch which is capable of an improved torque transmission is provided. The fluid coupling with a lock-up clutch according to the present invention comprises, a front cover connected to an input shaft, an impeller shell connected to the front cover, a hub connected to an output shaft, a turbine shell connected to the hub at radially inner end, a driven plate assembly disposed near the outer surface of the turbine shell, a drive disc assembly disposed between the front cover and the driven plate assembly. The driven plate assembly has a driven plate which is rotatable in company with the hub, an annular friction surface disposed on the surface of front cover side of the driven plate. The drive disc assembly has a spring locator connected to the front cover, damper springs located in the spring locator, a front drive disc disposed on the front cover side of the spring locator, and a rear drive disc disposed on the driven plate assembly side of the spring locator. On the rear drive disc, a friction surface is disposed toward and selectively engageable with the annular friction surface disposed on the driven plate. The front drive disc and the rear drive disc are connected to each other at least at two different radial position and support the damper springs by co-operating with each other. Preferably, the driven plate are connected to the turbine shell at radially inner end portion and radially outer end portion so that the driven plate covers the whole outer surface of the turbine shell.
摘要翻译：提供了能够改善转矩传递的与锁止离合器的流体联轴器。根据本发明的与锁止离合器的流体联轴器包括：连接到输入轴的前盖，连接到前盖的叶轮壳，连接到输出轴的轮毂，连接到轮毂的涡轮壳径向内端，设置在涡轮机外壳的外表面附近的从动板组件，设置在前盖和从动板组件之间的驱动盘组件。从动板组件具有可与轮毂一起旋转的从动板，设置在从动板的前盖侧表面上的环形摩擦面。驱动盘组件具有连接到前盖的弹簧定位器，位于弹簧定位器中的阻尼器弹簧，设置在弹簧定位器的前盖侧的前驱动盘和设置在从动板组件侧的后驱动盘春天定位器。在后驱动盘上，摩擦表面朝向设置在从动板上的环形摩擦表面选择性地接合。前驱动盘和后驱动盘至少在两个不同的径向位置处彼此连接，并且通过彼此协作来支撑阻尼器弹簧。优选地，从动板在径向内端部和径向外端部处连接到涡轮壳体，使得从动板覆盖涡轮壳体的整个外表面。

7. 发明授权

US06336889B1 Drive control system for hybrid vehicles 有权
标题翻译：混合动力汽车驱动控制系统
公开(公告)号：US06336889B1
公开(公告)日：2002-01-08
申请号：US09671259
申请日：2000-09-28
申请人： Hidehiro Oba , Kazumi Hoshiya , Hiroatsu Endo , Hisanori Nomoto
发明人： Hidehiro Oba , Kazumi Hoshiya , Hiroatsu Endo , Hisanori Nomoto
IPC分类号： B60K4102
CPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/025 , Y02T10/6221 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/903 , Y10S903/91 , Y10S903/917 , Y10S903/946 , Y10T477/26
摘要： A drive control system for a hybrid vehicle in which an internal combustion engine is selectively coupled through a clutch mechanism to a power transmission line coupled to an electric motor. The drive control system comprises: motoring device for coupling the engine to the power transmission line to rotate the engine, with the feed of a fuel to the engine being stopped when the hybrid vehicle is driven to run by the output of the electric motor, by controlling the clutch mechanism in an applied state. Thus, it is possible to start the engine even at a low speed of the hybrid vehicle and to prevent the deterioration in the riding comfort, as might otherwise be caused by the fluctuation in a driving torque.
摘要翻译：一种用于混合动力车辆的驱动控制系统，其中内燃机通过离合器机构选择性地联接到耦合到电动机的动力传输线。驱动控制系统包括：用于将发动机联接到动力传输线以使发动机旋转的电动装置，当混合动力车辆被电动机的输出驱动运行时，通过向发动机供给的燃料停止，在施加状态下控制离合器机构。因此，即使在混合动力车辆的低速下也可以启动发动机，并且可以防止由驱动转矩的波动引起的乘坐舒适性的劣化。

8. 发明授权

US06176807B1 Drive control system for hybrid vehicles 有权
标题翻译：混合动力汽车驱动控制系统
公开(公告)号：US06176807B1
公开(公告)日：2001-01-23
申请号：US09215523
申请日：1998-12-18
申请人： Hidehiro Oba , Kazumi Hoshiya , Hiroatsu Endo , Hisanori Nomoto
发明人： Hidehiro Oba , Kazumi Hoshiya , Hiroatsu Endo , Hisanori Nomoto
IPC分类号： B60K4102
CPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/025 , Y02T10/6221 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/903 , Y10S903/91 , Y10S903/917 , Y10S903/946 , Y10T477/26
摘要： A drive control system for a hybrid vehicle in which an internal combustion engine is selectively coupled through a clutch mechanism to a power transmission line coupled to an electric motor. The drive control system comprises: motoring device for coupling the engine to the power transmission line to rotate the engine, with the feed of a fuel to the engine being stopped when the hybrid vehicle is driven to run by the output of the electric motor, by controlling the clutch mechanism in an applied state. Thus, it is possible to start the engine even at a low speed of the hybrid vehicle and to prevent the deterioration in the riding comfort, as might otherwise be caused by the fluctuation in a driving torque.
摘要翻译：一种用于混合动力车辆的驱动控制系统，其中内燃机通过离合器机构选择性地联接到耦合到电动机的动力传输线。驱动控制系统包括：用于将发动机联接到动力传输线以使发动机旋转的电动装置，当混合动力车辆被电动机的输出驱动运行时，通过向发动机供给的燃料停止，在施加状态下控制离合器机构。因此，即使在混合动力车辆的低速下也可以启动发动机，并且可以防止由驱动转矩的波动引起的乘坐舒适性的劣化。

9. 发明授权

US06941210B2 Apparatus and method for controlling ignition timing during shift in vehicular automatic transmission 失效
标题翻译：用于控制车辆自动变速器变速期间点火正时的装置和方法
公开(公告)号：US06941210B2
公开(公告)日：2005-09-06
申请号：US10659316
申请日：2003-09-11
申请人： Takahiro Kondo , Toshimitsu Sato , Hisanori Nomoto , Naoyuki Sakamoto , Yoshiharu Harada , Toshio Sugimura , Masayasu Mizobuchi , Ryuji Imai
发明人： Takahiro Kondo , Toshimitsu Sato , Hisanori Nomoto , Naoyuki Sakamoto , Yoshiharu Harada , Toshio Sugimura , Masayasu Mizobuchi , Ryuji Imai
IPC分类号： F02D29/00 , F02D45/00 , F02P5/15 , F02P5/152 , F02P5/153 , F16H61/04 , F16H59/74
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , B60W2510/1025 , B60W2510/105 , B60W2520/10 , B60W2710/0666 , F02D35/027 , F02D41/0225 , F02D41/023 , F02D41/187 , F02D2200/0404 , F02D2200/0406 , F02D2200/0414 , F02D2200/0602 , F02D2200/501 , F02D2200/602 , F02D2250/21 , F02P5/1504 , F16H61/0437 , F16H61/686 , F16H63/502 , F16H2306/42 , Y02T10/46 , Y10T477/67 , Y10T477/688
摘要： An apparatus for controlling ignition timing during a shift in a vehicular automatic transmission is provided that is capable of suppressing shift shock in the event that input torque of the automatic transmission is affected by external changes, such as changes in fuel and air pressure and the like, by adjusting immediately to those changes. This control apparatus is provided with an ignition timing controller that controls an ignition timing retard amount; a calculator that calculates a basic retard amount; a detector that detects an engine retard amount; a determinator that determines a retard correction value based on a shift mode of the automatic transmission and the like; and a corrector that corrects the ignition timing retard amount of the controller based on the retard correction value, the basic retard amount, and the engine retard amount.
摘要翻译：提供一种用于在车辆自动变速器的换档期间控制点火正时的装置，其能够在自动变速器的输入转矩受到燃料和空气压力等的变化等外部变化的影响的情况下抑制换档冲击，通过立即调整这些变化。该控制装置设置有点火正时控制器，其控制点火正时延迟量; 计算基本延迟量的计算器; 检测发动机延迟量的检测器; 确定器，其基于自动变速器的换档模式等来确定延迟校正值; 以及校正器，其基于延迟校正值，基本延迟量和发动机延迟量来校正控制器的点火正时延迟量。

10. 发明授权

US06843756B2 Downshift control apparatus of vehicular automatic transmission, and control method thereof 有权
标题翻译：车辆自动变速器的降档控制装置及其控制方法
公开(公告)号：US06843756B2
公开(公告)日：2005-01-18
申请号：US10639621
申请日：2003-08-13
申请人： Toshimitsu Sato , Hisanori Nomoto , Naoyuki Sakamoto , Toshio Sugimura , Hiromichi Kimura , Yoshiharu Harada , Noboru Shibata
发明人： Toshimitsu Sato , Hisanori Nomoto , Naoyuki Sakamoto , Toshio Sugimura , Hiromichi Kimura , Yoshiharu Harada , Noboru Shibata
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F16H3/66 , F16H59/24 , F16H59/42 , F16H61/04 , F16H61/06 , F16H61/08 , F16H63/50
CPC分类号： F16H61/061 , F16H3/64 , F16H3/66 , F16H63/502 , Y10T477/675 , Y10T477/679 , Y10T477/69373 , Y10T477/693754 , Y10T477/693762
摘要： In a vehicle in which a moderate throttle opening degree control of maintaining a degree of throttle opening that is less than a degree of throttle opening that corresponds to an accelerator operation is performed for a predetermined period following a beginning of the accelerator operation, if it is determined that a clutch-to-clutch downshift judgment has been made, the reduction of the engaging pressure of a disengage-side friction engagement device is restrained until it is determined that the moderate throttle opening degree control has ended. Therefore, even if the turbine torque is returned to a normal value at the end of the moderate throttle opening degree control, insufficient engaging torque is avoided, and the takeover of engaging torque for the clutch-to-clutch downshift is smoothly performed while the turbine torque is stable. Hence, occurrence of a shock related to the end of the moderate throttle opening degree control is suitably prevented.
摘要翻译：在加速器操作开始之后的预定时间内进行保持节气门开度小于对应于加速器操作的节气门开度的中等节气门开度控制的车辆，如果是确定已经进行离合器离合器降档判定，从而抑制了解除侧摩擦接合装置的接合压力的降低，直到确定适度的节气门开度控制已经结束为止。因此，即使在适度的节气门开度控制结束时涡轮转矩恢复到正常值，也避免了不充分的接合扭矩，并且平稳地执行离合器离合器降档的接合扭矩的接收，同时涡轮扭矩稳定。因此，适当地防止与适度的节气门开度控制的结束相关的冲击的发生。

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