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21. 发明授权

US5789882A Vehicle control apparatus adapted to select engine-or motor-drive mode based on physical quantity reflecting energy conversion efficiencies in motor-drive mode 失效
标题翻译：车辆控制装置适于基于反映电动机驱动模式中的能量转换效率的物理量来选择发动机或电动机驱动模式
公开(公告)号：US5789882A
公开(公告)日：1998-08-04
申请号：US685102
申请日：1996-07-22
申请人： Ryuji Ibaraki , Yutaka Taga , Hiroshi Hata , Atsushi Tabata , Seitoku Kubo
发明人： Ryuji Ibaraki , Yutaka Taga , Hiroshi Hata , Atsushi Tabata , Seitoku Kubo
IPC分类号： B60W10/00 , B60K6/20 , B60K6/48 , B60K6/543 , B60K6/547 , B60L11/12 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , F02D29/02 , F02D29/06 , H02P7/66
CPC分类号： B60W20/13 , B60K6/22 , B60K6/48 , B60K6/543 , B60K6/547 , B60L11/12 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/52 , Y02T10/56 , Y02T10/6221 , Y02T10/6286 , Y02T10/7077 , Y10S903/903 , Y10S903/918 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/947
摘要： A drive control apparatus for an automotive vehicle having an electric motor and an engine operated by combustion of a fuel, the drive control apparatus including a drive source selecting device for selecting an engine drive mode or a motor drive mode on the basis of a first value in the engine drive mode of a physical quantity relating to a condition of the engine and a second value of the same physical quantity reflecting energy conversion efficiencies of the electric motor, an electric generator and an electric energy storage device during an electricity generating mode. The physical quantity is preferably a fuel consumption amount by the engine. The drive control apparatus may also include an engine output determining device that optimizes the efficiency of the system by determining the output of the engine so as to power the vehicle and also provide surplus power to operate the electric generator and charge the electric energy storage device. An enlarging device may also be included to increase the output of the electric motor to prevent excessive charging of the electric energy storage device.
摘要翻译：一种用于具有电动机和通过燃料燃烧操作的发动机的机动车辆的驱动控制装置，所述驱动控制装置包括用于基于第一值选择发动机驱动模式或电动机驱动模式的驱动源选择装置在与发动机状态有关的物理量的发动机驱动模式和反映发电模式期间的电动机，发电机和电能存储装置的能量转换效率的相同物理量的第二值。物理量优选为发动机的燃料消耗量。驱动控制装置还可以包括发动机输出确定装置，其通过确定发动机的输出来对车辆的输出进行优化，从而为车辆供电并提供剩余的动力来操作发电机并对电能存储装置充电。还可以包括放大装置以增加电动机的输出，以防止电能存储装置的过度充电。

22. 发明授权

US4882952A Hydraulic control system for automatic transmission with shifting shock reducing means 失效
标题翻译：自动变速器液压控制系统，带减震装置
公开(公告)号：US4882952A
公开(公告)日：1989-11-28
申请号：US154380
申请日：1988-02-10
申请人： Yuji Kashihara , Yutaka Taga , Seitoku Kubo
发明人： Yuji Kashihara , Yutaka Taga , Seitoku Kubo
IPC分类号： B60W10/04 , B60W10/02 , B60W10/10 , F16H59/30 , F16H59/68 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H61/12
CPC分类号： F16H61/067 , F16H61/061 , F16H2059/6807 , F16H2061/0078 , F16H2061/0255 , F16H59/30 , Y10T477/69378 , Y10T477/69387
摘要： A hydraulic control system for an automatic transmission has a shifting shock reducing device capable of regulating the transitional oil pressure applied to the frictionally engaging devices of the automatic transmission, and provided between a shift valve and the frictionally engaging devices. The shifting shock reducing device is controlled on the basis of a signal representative of the torque of the engine, and a signal representative of the transitional shift state to regulate the transitional oil pressure. Thus, the hydraulic control system is highly reliable, is capable of compensating for variations of the functions thereof over time, and is capable of maintaining a high control accuracy.

23. 发明授权

US4748809A Hydraulic servo mechanism of automatic transmission for vehicle 失效
标题翻译：车辆自动变速器液压伺服机构
公开(公告)号：US4748809A
公开(公告)日：1988-06-07
申请号：US852663
申请日：1986-03-26
申请人： Koji Sumiya , Yoshikazu Sakaguchi , Yutaka Taga , Seitoku Kubo , Shuzo Moroto
发明人： Koji Sumiya , Yoshikazu Sakaguchi , Yutaka Taga , Seitoku Kubo , Shuzo Moroto
IPC分类号： F16H59/50 , F16H61/06 , F15B1/02
CPC分类号： F16H61/065 , F16H61/061 , F16H59/50 , Y10T477/69377
摘要： In an automatic transmission, friction elements are engaged and disengaged by a hydraulic servo connected alternately to a pressure source or to a drain through a selector valve, and an accumulator is connected to the line between the selector valve and the servo. The resistance against the oil discharged from the accumulator, the resistance against the oil discharged from the servo, and the return biasing forces in the accumulator and servo are adjusted so that the hydraulic pressure at the servo is lower than the hydraulic pressure of the accumulator for a predetermined time when the selector valve connects the servo with the drain. In one embodiment, a relief valve responsive to a vehicle running condition, controls the discharge rate of working oil through the drain. In another embodiment, a pressure regulator varies the level of the pressure of the working oil discharged from the accumulator in response to variations in a vehicle running condition.
摘要翻译： PCT No.PCT / JP85 / 00434 Sec。 371日期：1986年5月27日 102（e）日期1985年5月27日PCT申请日1985年7月31日。在自动变速器中，摩擦元件通过液压伺服机构接合和分离，液压伺服系统通过选择阀交替地连接到压力源或排水管，并且蓄能器连接到选择阀和伺服之间的管路。对蓄能器排出的油的抵抗力，对伺服伺服的油排出的阻力以及蓄能器和伺服中的返回偏压力进行调整，使得伺服液压低于蓄能器的液压压力选择阀将伺服与排水管连接的预定时间。在一个实施例中，响应于车辆行驶状态的安全阀控制工作油通过排水管的排放速率。在另一个实施例中，压力调节器响应于车辆行驶状态的变化而改变从蓄能器排出的工作油的压力水平。

24. 发明授权

US4714146A Friction coupling element of automatic transmission 失效
标题翻译：自动变速器摩擦联轴器
公开(公告)号：US4714146A
公开(公告)日：1987-12-22
申请号：US763006
申请日：1985-08-06
申请人： Shuzo Moroto , Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo , Koji Kobayashi , Yutaka Taga
发明人： Shuzo Moroto , Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo , Koji Kobayashi , Yutaka Taga
IPC分类号： F16D25/12 , F16H63/30 , F16D13/68 , B60K17/02 , F16D25/10
CPC分类号： F16D25/12 , F16H63/3026
摘要： A support mechanism for friction coupling devices in an automatic transmission is disclosed.A snap ring is mounted on a stationary or rotational member in an automatic transmission case and adapted to receive the operational load of one friction coupling device through an annular plate member.A stepped portion is formed on the stationary or rotational member and adapted to receive the operational load of another friction coupling device through the annular plate member.
摘要翻译：公开了一种用于自动变速器中的摩擦联接装置的支撑机构。卡扣环安装在自动变速器壳体中的固定或旋转构件上，并且适于通过环形板构件接收一个摩擦联接装置的操作负载。在静止或旋转构件上形成阶梯部分，并且适于通过环形板构件接收另一个摩擦联接装置的操作负载。

25. 发明授权

US4693081A Control system and method for controlling output type hydraulic fluid pump of automatic transmission providing increased pump output pressure with increase in engine load 失效
标题翻译：控制系统和方法，用于控制输出型液压油泵的自动变速器，提高发动机负载的泵输出压力
公开(公告)号：US4693081A
公开(公告)日：1987-09-15
申请号：US785404
申请日：1985-10-08
申请人： Shinya Nakamura , Seitoku Kubo , Yutaka Taga
发明人： Shinya Nakamura , Seitoku Kubo , Yutaka Taga
IPC分类号： F16H59/24 , F16H59/16 , F16H59/42 , F16H59/44 , F16H59/72 , F16H59/74 , F16H61/00 , F16H61/12 , F16D31/02
CPC分类号： F16H61/0025 , F16H59/16 , F16H2342/044 , F16H61/0021 , F16H61/686
摘要： An automatic transmission, for a vehicle with an engine, includes a hydraulic fluid pump which supplies pressurized hydraulic fluid. The engine load is detected, and the pump output is controlled so as to increase with increase of the load on the engine. If the pump is one whose output per one revolution of its input member is variable, then its output may be thus controlled by increasing its output per one revolution along with increase in engine load. And, if the pump is a variable capacity type vane type hydraulic fluid pump the output of which per one revolution of its input member is controlled by varying the eccentric position of a controlling member thereof, then its output per one revolution may be thus controlled by detecting the eccentric position of the controlling member using a sensor, and by varying this eccentric position in a feedback manner to achieve a target eccentric position which is determined to give a pump output per one revolution varying as an increasing function of engine load. Alternatively, if the pump is a fixed capacity type electrically driven type hydraulic fluid pump the output of which per one revolution of its input member is substantially constant, then its output may be thus controlled by varying the rotation speed of its input member as an increasing function of engine load. A system for implementing this method is also disclosed.
摘要翻译：用于具有发动机的车辆的自动变速器包括供应加压液压流体的液压流体泵。检测发动机负荷，并且控制泵输出，以随着发动机负载的增加而增加。如果泵是其输入构件的每转一周的输出是可变的，则其输出可以通过随着发动机负载的增加而每转一次增加其输出而被控制。而且，如果泵是可变容量型叶片式液压油泵，其输入构件的每转一周的输出通过改变其控制构件的偏心位置来控制，则其每转一次的输出可由此控制使用传感器检测控制构件的偏心位置，并且以反馈方式改变该偏心位置，以实现被确定为使得每一周的泵输出随着发动机负载的增加函数而变化的目标偏心位置。或者，如果泵是固定容量型电动式液压泵，其输出部件的输出部件的每一转的输出基本上恒定，则可以通过改变其输入部件的转速来控制其输出，作为增加发动机负荷功能。还公开了一种用于实现该方法的系统。

26. 发明授权

US5895333A Hybrid vehicle drive system, wherein mechanism for synthesizing engine and motor outputs is disposed adjacent to transmission 失效
标题翻译：混合动力车辆驱动系统，其中用于合成发动机和电动机输出的机构邻近发射设置
公开(公告)号：US5895333A
公开(公告)日：1999-04-20
申请号：US730663
申请日：1996-10-11
申请人： Kunio Morisawa , Seitoku Kubo , Yutaka Taga
发明人： Kunio Morisawa , Seitoku Kubo , Yutaka Taga
IPC分类号： B60R16/08 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/36 , B60K6/365 , B60K6/40 , B60K6/48 , B60K6/547 , B60K17/04 , B60R17/00 , B60K6/00
CPC分类号： B60K6/24 , B60K6/26 , B60K6/36 , B60K6/365 , B60K6/40 , B60K6/48 , B60K6/547 , F16H2200/0043 , Y02T10/6221 , Y02T10/6295 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/919 , Y10S903/951 , Y10T477/30
摘要： A hybrid vehicle drive system including an electric motor operated by electric energy, an engine operated by the combustion of a fuel, a transmission, and a synthesizer mechanism. The synthesizer includes a hydraulically operated clutch system and mechanically synthesizes the output of the engine and the output of the electric motor for transmitting a resultant of these outputs to the transmission. The synthesizer mechanism and the transmission are disposed adjacent to each other, to simplify piping arrangements for supplying the clutch system with a working fluid and lubricating the synthesizer mechanism and transmission.
摘要翻译：一种混合动力车辆驱动系统，包括由电能操作的电动机，通过燃料燃烧运转的发动机，变速器和合成器机构。合成器包括液压操作的离合器系统并机械地合成发动机的输出和电动机的输出，以将这些输出的结果传送到变速器。合成器机构和变速器彼此相邻设置，以简化用于向离合器系统供给工作流体并润滑合成器机构和变速器的管道结构。

27. 发明授权

US5725064A Hybrid vehicle with pumping loss reducing function 失效
标题翻译：混合动力汽车具有泵送损耗降低功能
公开(公告)号：US5725064A
公开(公告)日：1998-03-10
申请号：US651929
申请日：1996-05-21
申请人： Ryuji Ibaraki , Yutaka Taga , Seitoku Kubo
发明人： Ryuji Ibaraki , Yutaka Taga , Seitoku Kubo
IPC分类号： B60K17/04 , B60K6/20 , B60K6/46 , B60K6/485 , B60K6/543 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F02D13/08 , F02D29/02 , B60L11/02
CPC分类号： B60W20/00 , B60K6/46 , B60K6/485 , B60K6/543 , B60L11/12 , B60W10/06 , B60W10/08 , B60W2710/0605 , Y02T10/6226 , Y02T10/6286 , Y02T10/7077 , Y02T10/92 , Y10S903/903 , Y10S903/918
摘要： A hybrid vehicle having a function for reducing the pumping loss. When the shift is in the reverse position, when an appliance is to be driven while the vehicle is in its stopped state and when the electric motor alone is able to drive the vehicle, the fuel supply to the internal combustion engine is cut off and one of the following is performed: the engine's throttle is widely opened; the engine is decompressing by opening the intake and exhaust valves; or the engine is decompressed by closing the intake valve while opening the exhaust valve. In such a manner, the pumping loss in the internal combustion engine can be reduced. Thus, the drag on the electric motor which would ordinarily be caused by stopping the internal combustion engine can be prevented without the provision of a one-way clutch or other equipment between the internal combustion engine and the electric motor.
摘要翻译：具有降低泵送损失功能的混合动力车辆。当换档处于相反位置时，当车辆处于停止状态时要驱动器具，并且当电动机单独能够驱动车辆时，内燃机的燃料供应被切断，一个执行以下操作：发动机的节气门被广泛打开; 发动机通过打开进气门和排气阀进行减压; 或者通过在打开排气阀时关闭进气阀来减压发动机。以这种方式，可以减少内燃机中的泵送损失。因此，在内燃机和电动机之间不设置单向离合器或其它设备的情况下，能够防止通常由停止内燃机而引起的对电动机的牵引。

28. 发明授权

US5722911A Vehicle control apparatus adapted to charge energy storage device by generator driven by surplus engine power which changes with required vehicle drive force 失效
标题翻译：车辆控制装置，其适用于通过由所需车辆驱动力而变化的多余发动机功率驱动的发电机对能量存储装置进行充电
公开(公告)号：US5722911A
公开(公告)日：1998-03-03
申请号：US684692
申请日：1996-07-22
申请人： Ryuji Ibaraki , Yutaka Taga , Seitoku Kubo
发明人： Ryuji Ibaraki , Yutaka Taga , Seitoku Kubo
IPC分类号： B60K6/20 , B60K6/48 , B60K6/543 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/06 , B60K1/02
CPC分类号： B60W20/10 , B60K6/48 , B60K6/543 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , Y02T10/6221 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/918 , Y10S903/945 , Y10T477/20 , Y10T477/23
摘要： A drive control apparatus for an automotive vehicle having an electric motor operated by an electric energy generated by an electric generator and stored in an energy storage device, and an engine operated by combustion of a fuel, the apparatus having an electricity generating drive mode in which the vehicle is driven by the engine while the electric generator is operated by the engine to charge the electric energy storage device, wherein a changing control device is operable in the electricity generating drive mode, for controlling the engine to operate in a substantially steady state so as to provide a steady state output, and controlling electric power to be generated by the electric generator such that the electric power corresponds to surplus power of the engine which is equal to a difference between the steady state output of the engine and required vehicle drive power which is currently required to drive the vehicle and which is smaller than the steady state output.
摘要翻译：一种用于机动车辆的驱动控制装置，具有通过由发电机产生的电能运行并存储在能量存储装置中的电动马达以及通过燃料燃烧而运转的发动机，该装置具有发电驱动模式，其中，在由发动机操作发电机以对蓄电装置进行充电的情况下，车辆由发动机驱动，其中改变控制装置在发电驱动模式下可操作，用于控制发动机以基本上稳定的状态运行，提供稳态输出，并且控制由发电机产生的电力，使得电力对应于发动机的剩余功率，其等于发动机的稳态输出与所需车辆驱动功率之间的差目前需要驾驶车辆并且小于稳态输出。

29. 发明授权

US4803901A Method and system for detecting the rotation rate of the output shaft of a torque converter 失效
标题翻译：用于检测变矩器输出轴转速的方法和系统
公开(公告)号：US4803901A
公开(公告)日：1989-02-14
申请号：US915651
申请日：1986-10-06
申请人： Yukio Hamano , Seitoku Kubo , Yutaka Taga
发明人： Yukio Hamano , Seitoku Kubo , Yutaka Taga
IPC分类号： F16H45/00 , F16H59/38 , F16H59/46 , F16H61/00 , F16H61/20 , B60K41/22
CPC分类号： F16H61/20 , F16H2059/385 , F16H2059/467 , F16H2061/0078 , Y10T477/6347 , Y10T477/681
摘要： A vehicle automatic transmission includes a torque converter which has a rotational power output member, and also includes a gear transmission mechanism. This gear transmission mechanism includes; a friction engaging mechanism; first and second rotational power input members; a first clutch which selectively engages the torque converter rotational power output member to the first rotational power input member; and a second clutch which selectively engages the torque converter rotational power output member to the second rotational power input member. When the torque converter rotational power output member is rotating the first rotational power input member via the first clutch, the gear transmission mechanism is enabled to provide its first speed stage, while, when the torque converter rotational power output member is rotating the second rotational power input member via the second clutch, the gear transmission mechanism is enabled to provide a speed stage other than its the first speed stage in cooperation with the engagement operation of the friction engaging mechanism. The rotational speed of the rotational power output member of the torque converter is detected, when the first clutch is disengaged and the second clutch is engaged, by taking it as being the rotational speed of the second rotational power input member of the gear transmission mechanism. A system is also disclosed for performing the method.
摘要翻译：车辆自动变速器包括具有旋转动力输出构件的变矩器，并且还包括齿轮传动机构。该齿轮传动机构包括：摩擦接合机构; 第一和第二旋转动力输入构件; 第一离合器，其选择性地将变矩器旋转动力输出构件接合到第一旋转动力输入构件; 以及第二离合器，其选择性地将变矩器旋转动力输出构件接合到第二旋转动力输入构件。当变矩器旋转动力输出部件经由第一离合器使第一旋转动力输入部件旋转时，齿轮传动机构能够提供其第一速度级，而当变矩器旋转动力输出部件正在旋转第二旋转动力通过第二离合器的输入构件，齿轮传动机构能够与摩擦接合机构的接合操作配合提供除了其第一速度档以外的速度级。当第一离合器分离并且第二离合器接合时，通过将其作为齿轮传动机构的第二旋转动力输入构件的旋转速度来检测变矩器的旋转动力输出构件的旋转速度。还公开了一种用于执行该方法的系统。

30. 发明授权

US4721011A Four wheel drive power transmission system with front propeller shaft including no universal joints connecting transfer device to front differential 失效
标题翻译：具有前传动轴的四轮驱动动力传动系统，不包括将传动装置连接到前差速器的万向接头
公开(公告)号：US4721011A
公开(公告)日：1988-01-26
申请号：US903241
申请日：1986-09-03
申请人： Seitoku Kubo , Yutaka Taga , Kunio Morisawa
发明人： Seitoku Kubo , Yutaka Taga , Kunio Morisawa
IPC分类号： B60K17/35 , B60K17/346 , B60K23/08 , F16H37/06 , F16H57/02
CPC分类号： B60K23/0808 , B60K17/346 , Y10T74/19116 , Y10T74/2186
摘要： In an assembly for a vehicle of an engine and a four wheel drive power transmission system including a speed change device, a first power distribution device for rotationally dividing rotational power for the pair of either the front wheels or the rear wheels, wherein the engine, the speed change device and the first power distribution device are assembled in this order along a common central axis with one of two output shafts of the first power distribution device being shifted sideward of the central axis and directed toward the engine while the second power distribution device is mounted to a side of the engine with an input shaft thereof being directed toward and substantially aligned with the output shaft of the first power distribution device. A propeller shaft to connect the output shaft of the first power distribution device with the input shaft of the second power distribution device is firmly mounted at one end thereof to the output shaft of the first power distribution device to be supported and driven thereby and rotationally coupled at another end thereof with the input shaft of the second power distribution device by a splined sleeve engagement. Intermediate portion of the propeller shaft is rotatably supported by a radial bearing mounted to the speed change device.
摘要翻译：在用于发动机车辆的组件和包括变速装置的四轮驱动动力传动系统中，用于旋转地分配一对前轮或后轮的旋转动力的第一配电装置，其中，变速装置和第一配电装置沿着共同的中心轴按此顺序组装，第一配电装置的两个输出轴中的一个输出轴沿着中心轴线向侧移动并且朝向发动机，而第二配电装置被安装到发动机的一侧，其输入轴指向并基本对准第一配电装置的输出轴。将第一配电装置的输出轴与第二配电装置的输入轴连接的传动轴在其一端牢固地安装到第一配电装置的输出轴上，由此被支撑和驱动，从而旋转耦合在其另一端与第二配电装置的输入轴通过花键套筒接合。传动轴的中间部分由安装在变速装置上的径向轴承可旋转地支撑。

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