公开(公告)号：US07244209B2

公开(公告)日：2007-07-17

申请号：US11192028

申请日：2005-07-29

申请人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine ,  Minoru Todo

发明人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine ,  Minoru Todo

IPC分类号： F16H61/12 ,  F16H61/18

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2200/006 ,  F16H2200/2007 ,  F16H2200/2097 ,  Y10T477/6934

摘要： A hydraulic control apparatus for an automatic transmission including two frictional coupling devices of a first group and a plurality of frictional coupling devices of a second group, the control device including a second-group-engaging switching valve arranged to receive second engaging hydraulic pressures generated to engage the coupling devices of the second group and operable, upon reception of at least one of the second engaging hydraulic pressures, to generate a second-group-engaging pilot hydraulic pressure, and a fail-safe valve to receive at least one of first engaging hydraulic pressures generated to engage the two coupling devices of the first group and operable, upon simultaneous reception of the first engaging hydraulic pressure generated to engage one of the two coupling devices of the first group and the second-group-engaging pilot hydraulic pressure, to prevent application of the first engaging hydraulic pressure to the other of the two coupling devices of the first group.

摘要翻译： 一种用于自动变速器的液压控制装置，包括第一组的两个摩擦联接装置和第二组的多个摩擦联接装置，所述控制装置包括第二组接合切换阀，所述第二组接合切换阀被设置成接收产生的第二接合液压 接合第二组的联接装置并且在接收到第二接合液压中的至少一个时可操作以产生第二组接合的先导液压，以及故障安全阀，以接收第一接合中的至少一个 产生的液压压力，以接合第一组的两个联接装置，并且在同时接收产生的第一接合液压以接合第一组的两个联接装置中的一个和第二组接合先导液压时可操作到 防止将第一接合液压施加到第一gr的两个联接装置中的另一个 oup。

公开(公告)号：US07052435B2

公开(公告)日：2006-05-30

申请号：US10868926

申请日：2004-06-17

申请人： Atsushi Tabata ,  Akira Hoshino ,  Yoshikazu Tanaka ,  Masami Kondo

发明人： Atsushi Tabata ,  Akira Hoshino ,  Yoshikazu Tanaka ,  Masami Kondo

IPC分类号： B60K41/04

CPC分类号： F02D13/0207 ,  B60W2540/10 ,  B60W2710/0666 ,  B60W2710/105 ,  F02B37/00 ,  F02D11/105 ,  F02D13/0253 ,  F02D41/023 ,  F02D2041/001 ,  F02D2250/18 ,  F16H61/0437 ,  F16H61/686 ,  F16H63/502 ,  F16H2059/6807 ,  Y02T10/18 ,  Y10T477/675

摘要： An apparatus for controlling an automotive vehicle including an engine with an intake valve and/or an exhaust valve having a variable operating characteristic, a transmission having a plurality of operating positions that are selectively established, and a manually operable vehicle accelerating member, the apparatus including a target-drive-force setting portion operable to determine a target vehicle drive force on the basis of an operating amount of the accelerating member and a presently selected one of the operating positions of the transmission, such that the determined target vehicle drive force permits a smooth change of an actual vehicle drive force with a change of the operating amount of the vehicle accelerating member, irrespective of a shifting action of the transmission, and a drive-power-source-torque control portion (104) operable to control a torque of the engine, by controlling at least one of a lift amount, an operating period of an opening and closing action and an operating timing of the intake valve (74) and/or the exhaust valve (75), so that the actual vehicle drive force coincides with the target vehicle drive force after the shifting action of the transmission.

摘要翻译： 一种用于控制包括具有可变工作特性的进气门和/或排气阀的发动机的机动车辆的装置，具有选择性建立的多个操作位置的变速器和可手动操作的车辆加速构件，所述装置包括 目标驱动力设定部分，其可操作以基于所述加速构件的操作量和所述变速器的当前选择的一个操作位置来确定目标车辆驱动力，使得所确定的目标车辆驱动力允许 与变速器的换档动作无关地改变车辆加速构件的操作量的实际车辆驱动力的平滑变化;以及驱动力 - 转矩控制部（104），其可操作以控制车辆驱动力的转矩 通过控制升降量，开闭动作的运转期间和至少一个的发动机 进气阀（74）和/或排气阀（75）的操作正时，使得实际车辆驱动力与变速器换档动作之后的目标车辆驱动力一致。

公开(公告)号：US20060025281A1

公开(公告)日：2006-02-02

申请号：US11192028

申请日：2005-07-29

申请人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine ,  Minoru Todo

发明人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine ,  Minoru Todo

IPC分类号： F16H61/16

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2200/006 ,  F16H2200/2007 ,  F16H2200/2097 ,  Y10T477/6934

摘要： A hydraulic control apparatus for controlling an automatic transmission which includes two hydraulically operated frictional coupling devices of a first group and a plurality of hydraulically operated frictional coupling devices of a second group, and which is arranged to establish a selected one of its gear positions, by simultaneous engaging actions of the two frictional coupling devices of the first group or simultaneous engaging actions of of one of the frictional coupling devices of the first group and one of the frictional coupling devices of the second group, the hydraulic control device including a second-group-engaging switching valve which is arranged to receive second engaging hydraulic pressures generated to engage the hydraulically operated frictional coupling devices of the second group and which is operable, upon reception of at least one of the second engaging hydraulic pressures, to generate a second-group-engaging pilot hydraulic pressure, and a fail-safe valve which is arranged to receive at least one of first engaging hydraulic pressures generated to engage the two hydraulically operated frictional coupling devices of the first group and which is operable, upon simultaneous reception of the first engaging hydraulic pressure generated to engage one of the two frictional coupling devices of the first group and the second-group-engaging pilot hydraulic pressure, to prevent application of the first engaging hydraulic pressure to the other of the two frictional coupling devices of the first group.

摘要翻译： 一种用于控制自动变速器的液压控制装置，其包括第一组的两个液压操作的摩擦联接装置和第二组的多个液压操作的摩擦联接装置，并且其布置成通过以下方式建立其选定的一个档位： 第一组的两个摩擦联接装置的同时接合动作或第一组的摩擦联接装置之一或第二组的摩擦联接装置中的一个的同时接合动作，液压控制装置包括第二组 开关切换阀，其布置成接收产生的第二接合液压，以接合第二组的液压操作的摩擦联接装置，并且在接收到第二接合液压中的至少一个时可操作，以产生第二组 - 先导液压，以及故障安全阀 被布置成接收产生以接合第一组的两个液压操作的摩擦联接装置的第一接合液压压力中的至少一个，并且在同时接收产生的第一接合液压以接合两个摩擦联接装置中的一个 的第一组和第二组接合的先导液压，以防止将第一接合液压施加到第一组的两个摩擦联接装置中的另一个。

公开(公告)号：US20050266959A1

公开(公告)日：2005-12-01

申请号：US11138273

申请日：2005-05-27

申请人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine

发明人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine

IPC分类号： F16H59/68 ,  F16H61/00 ,  F16H61/02 ,  F16H61/12 ,  F16H61/26 ,  F16H61/68 ,  F16H61/684 ,  F16H61/686

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2061/122 ,  F16H2061/1264 ,  F16H2200/006 ,  F16H2200/2007 ,  F16H2200/2097 ,  Y10T477/69363

摘要： A hydraulic control apparatus for use with a vehicle's automatic transmission, the apparatus including a fail-safe switch valve which has an escape-related output port connected to a drain port of a transmission-related solenoid valve corresponding to an escape-related frictional coupling device to establish an escape-related speed step, and additionally has an escape-related input port to which a hydraulic pressure is inputted, and a drain port from which a hydraulic fluid is drained, wherein the fail-safe switch valve is selectively switchable to a normal communication state thereof in which the escape-related output port and the drain port are communicated with each other and the escape-related input port is shut off, and to a fail-related communication state thereof in which the escape-related output port and the escape-related input port are communicated with each other, and the drain port is shut off, so that a hydraulic pressure is supplied from the escape-related output port of the fail-safe switch valve to the drain port of the transmission-related solenoid valve corresponding to the escape-related frictional coupling device.

摘要翻译： 一种用于车辆的自动变速器的液压控制装置，该装置包括故障安全切换阀，该故障安全切换阀具有连接到与换档相关的摩擦联接装置对应的变速器相关电磁阀的排放口的逃生相关输出端口 建立逃生相关的速度步骤，并且还具有输入液压的逃生相关输入端口和从其排出液压流体的排出口，其中所述故障保护切换阀可选择性地切换到 其中逃生相关的输出端口和排出端口彼此通信并且逃生相关输入端口被切断的正常通信状态，以及与其相关的故障相关通信状态，其中与逃生相关的输出端口和 逃生相关的输入端口彼此连通，并且排出口被切断，从而从泄漏相关的输出端口 与泄漏相关的摩擦联接装置对应的与变速器相关的电磁阀的排放口的故障安全切换阀。

公开(公告)号：US06346063B1

公开(公告)日：2002-02-12

申请号：US09648371

申请日：2000-08-25

申请人： Masami Kondo ,  Yasunari Nakamura

发明人： Masami Kondo ,  Yasunari Nakamura

IPC分类号： F16H6104

CPC分类号： F16H61/0437 ,  F16H61/08 ,  Y10T477/6937 ,  Y10T477/69373 ,  Y10T477/693754 ,  Y10T477/753

摘要： An apparatus for controlling an automatic transmission of an automotive vehicle, which is shifted to a selected one of operating positions by an engaging action of a frictional coupling device, wherein an overshoot engagement control device is provided to shift the automatic transmission to the selected one operating position such that a shifting action of the automatic transmission is initiated while an input speed of the automatic transmission is lower than a synchronizing speed of the selected operating position. The overshoot engagement control device is arranged to control an engaging force of the frictional coupling device such that the input speed is first raised above the synchronizing speed and is then lowered down toward the synchronizing speed.

摘要翻译： 一种用于控制机动车辆的自动变速器的装置，其通过摩擦联接装置的接合动作转移到所选择的一个操作位置，其中提供过冲接合控制装置以将自动变速器移动到所选择的一个操作 使得当自动变速器的输入速度低于所选择的操作位置的同步速度时，开始自动变速器的变速动作。 过冲接合控制装置被布置成控制摩擦联接装置的接合力，使得输入速度首先升高到高于同步速度，然后朝着同步速度下降。

公开(公告)号：US06330797B1

公开(公告)日：2001-12-18

申请号：US09254514

申请日：1999-03-04

申请人： Masami Kondo

发明人： Masami Kondo

IPC分类号： F16D3102

CPC分类号： E02F9/2282 ,  E02F9/2239 ,  E02F9/2292

摘要： A hydraulic circuit which, when applied to a turning excavator having hydraulic actuators for the working arms and the turning excavator body supplied with pressure oil from three pumps, can increase the operation speed of the booms and arms without providing a separate hydraulic pump to improve the work efficiency. During the individual driving, the boom cylinder (CY1) is supplied with a pressure oil from the first and third pumps (P1, P3), the arm cylinder (CY2) from the second and third pumps (P2, P3), the bucket cylinder (CY3) from the first pump (P1), and the turning motor (M) from the third pump (P3). During the simultaneous driving of the boom and arm cylinders (CY1, CY2), the arm is supplied with an operation speed increasing pressure oil from the third pump (P3). When the boom cylinder (CY1) and the turning motor (M) are simultaneously operated, a part of the pressure oil to the turning motor (M) from the third pump (P3) is supplied to the boom cylinder (CY2).

摘要翻译： 一种液压回路，当应用于具有用于工作臂的液压致动器和从三个泵供给压力油的转向挖掘机主体的回转挖掘机时，可以在不设置单独的液压泵的情况下增加悬臂和臂的操作速度，从而改善 工作效率。 在单独驾驶期间，动臂缸（CY1）从第二和第三泵（P2，P3）的第一和第三泵（P1，P3），臂缸（CY2），铲斗缸 （P1）和第三泵（P3）的回转马达（M）的第二泵（CY3）。 在动臂和悬臂气缸（CY1，CY2）的同时驱动期间，臂被提供来自第三泵（P3）的操作速度增加的压力油。 当动臂缸（CY1）和转动电动机（M）同时动作时，来自第三泵（P3）的转向电动机（M）的一部分压力油被供给到动臂缸（CY2）。

公开(公告)号：US4984455A

公开(公告)日：1991-01-15

申请号：US503844

申请日：1990-04-03

申请人： Hiroshi Koyama ,  Masami Kondo ,  Hiroshi Kawahara

发明人： Hiroshi Koyama ,  Masami Kondo ,  Hiroshi Kawahara

IPC分类号： F02D29/00 ,  F02D41/22 ,  F02D41/34 ,  F02D45/00 ,  G01P21/02

CPC分类号： F02D41/0097 ,  F02D41/222 ,  G01P21/02

摘要： A system for detecting the speed of an engine for a vehicle calculates the engine speed in accordance with a signal which is outputted from a main rotation sensor in accordance with the operation of the engine. In case the main rotation sensor is subjected to malfunction, the engine speed is calculated using a back-up signal. Namely, an auxiliary rotation sensor detects the rotation of a portion of a power transmission device. When the above portion of the power transmission device is connected to an output shaft of the engine, the signal from the auxiliary rotation sensor is used as the back-up signal. When the two are disconnected from each other, a signal, representing the condition of the operation of an actuator for controlling the amount of supply of fuel to the engine, is used as the back-up signal.

摘要翻译： 用于检测车辆的发动机的速度的系统根据从主旋转传感器输出的根据发动机的操作的信号来计算发动机转速。 在主旋转传感器发生故障的情况下，使用备用信号计算发动机转速。 即，辅助旋转传感器检测动力传递装置的一部分的旋转。 当动力传递装置的上述部分连接到发动机的输出轴时，来自辅助旋转传感器的信号用作备用信号。 当两者彼此断开时，表示用于控制向发动机供给燃料量的致动器的操作状态的信号作为备用信号。

公开(公告)号：US4599674A

公开(公告)日：1986-07-08

申请号：US706477

申请日：1985-02-28

申请人： Masataka Ishikawa ,  Masami Kondo

发明人： Masataka Ishikawa ,  Masami Kondo

IPC分类号： H01H47/00 ,  H01H47/04 ,  H01H47/32

CPC分类号： H01H47/043

摘要： A solenoid driving circuit for supplying an exciting current whose level suddenly increases at the beginning of the flow of the current has a voltage inducing circuit for providing a pulse-like current component which suddenly increases at the beginning of the flow of the exciting current, a unidirectional element for supplying the pulse-like current component to the solenoid, a voltage limiting element for limiting the level of the pulse-like current component and applying a d.c. power to the solenoid, and a circuit for providing a stand-by current and the holding current to the solenoid, whereby the solenoid is effectively supplied with sufficient energy for driving it at high speed and the power required for maintaining the operation of the solenoid is reduced.

摘要翻译： 用于提供在电流开始时电平突然增加的励磁电流的螺线管驱动电路具有电压感应电路，用于提供在励磁电流开始时突然增加的脉冲状电流分量， 单向元件，用于将脉冲状电流分量提供给螺线管;限制电压限制元件，用于限制脉冲状电流分量的电平并施加直流 到螺线管的电力，以及用于提供备用电流和保持电流到螺线管的电路，由此螺线管被有效地供应足够的能量以高速驱动，并且维持螺线管的操作所需的功率是 减少