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10 条记录 (耗时 0.015 秒)

    Pressured fluid supply system
    1.
    发明授权
    Pressured fluid supply system 失效
    压力供液系统

    公开(公告)号：US4193264A

    公开(公告)日：1980-03-18

    申请号：US816253

    申请日：1977-07-15

    申请人： Koichi Takahashi ,  Yoshikazu Hayakawa ,  Keizaburo Usui

    发明人： Koichi Takahashi ,  Yoshikazu Hayakawa ,  Keizaburo Usui

    IPC分类号： B60T17/00 ,  F02B67/08 ,  F15B1/02

    CPC分类号： F02B67/08

    摘要： A vacuum motor operatively connected to a slave cylinder operates same via pressure differential variations across a reciprocatable vacuum motor piston to pump working fluid from a reservoir to an accumulator through two one way valves. The pressure differential variation can be derived from gear changing of the vehicle, induced through a three way electromagnetic valve controlled by a circuit characterized by either an unstable multivibrator, a dual stable multivibrator, a thyristor or a self maintaining relay, or induced through a purely mechanically operated valve characterized by lost motion and snap action position maintain devices. A pressure relief valve may be provided which dumps excessive pressurized fluid in the accumulator and returns same to the reservoir.

    摘要翻译： 可操作地连接到从动缸的真空马达通过可往复运动的真空马达活塞的压力差异变化来运行，以通过两个单向阀将工作流体从储存器泵送到蓄能器。 压力差异变化可以从车辆的变速导出，通过由不稳定的多谐振荡器，双稳态多谐振荡器，可控硅或自保持继电器所特征的电路控制的三通电磁阀感应，或通过纯粹的 机械操作阀，其特征在于运动失灵和快动作用位置维持装置。 可以提供压力释放阀，其将累积器中的过量加压流体倾倒并将其返回到储存器。

    Flow rate measuring device
    2.
    发明授权
    Flow rate measuring device 失效
    流量测量装置

    公开(公告)号：US4141240A

    公开(公告)日：1979-02-27

    申请号：US810905

    申请日：1977-06-28

    申请人： Keizaburo Usui ,  Yoshikazu Hayakawa

    发明人： Keizaburo Usui ,  Yoshikazu Hayakawa

    IPC分类号： G01F9/00 ,  F02D35/00 ,  F02M19/01 ,  G01F1/32 ,  G01F1/72

    CPC分类号： F02M19/01 ,  G01F1/32

    摘要： A pressure bumper or buffer is connected to a passageway between a pump and an oscillating type of flow rate meter for eliminating or alleviating a pulsation of the pressure of a pressurized fluid generated in the passageway by the pump to prevent the flow rate meter from failing to sense the real value of the flow rate of fluid fed to fluid consuming means.

    摘要翻译： 压力缓冲器或缓冲器连接到泵和摆动式流量计之间的通道，用于消除或减轻由泵在通道中产生的加压流体的压力的脉动，以防止流量计不能 感测供给流体消耗装置的流体的流速的真实值。

    Transmission synchronizing mechanism
    5.
    发明授权
    Transmission synchronizing mechanism 失效
    传输同步机制

    公开(公告)号：US4023443A

    公开(公告)日：1977-05-17

    申请号：US641353

    申请日：1975-12-16

    申请人： Keizaburo Usui ,  Eiichi Abe ,  Kiyotaka Ozaki

    发明人： Keizaburo Usui ,  Eiichi Abe ,  Kiyotaka Ozaki

    IPC分类号： F16H3/12 ,  F16H61/04 ,  B60K41/18 ,  F16H5/60

    CPC分类号： F16H61/0437 ,  F16H3/12 ,  F16H2003/123 ,  F16H2061/0407 ,  Y10T477/69335 ,  Y10T477/6934 ,  Y10T74/1926

    摘要： An electronic means senses the difference in rotational speed between a main shaft gear to be engaged and the main shaft, and actuates a friction disc assembly to connect the low gear to the main shaft to accelerate the countershaft and thus the gear to be engaged if the gear speed is lower than the main shaft speed, and to connect the first gear to the transmission casing to decelerate the countershaft and thus the gear if the gear speed is higher than the main shaft speed, shifting from neutral into the desired gear ratio is prevented until the gear and main shaft speeds are synchronized.

    摘要翻译： 电子装置检测待啮合的主轴齿轮与主轴之间的转速的差异，并且致动摩擦盘组件以将低档连接到主轴以加速中间轴，从而使齿轮啮合，如果 齿轮速度低于主轴速度，并且如果齿轮速度高于主轴速度，则将第一齿轮连接到变速器壳体以减速中间轴，从而减速齿轮，从空档转换到所需变速比 直到齿轮和主轴速度同步。

    Countershaft type power transmission
    7.
    发明授权
    Countershaft type power transmission 失效
    中间轴式动力传动

    公开(公告)号：US4136576A

    公开(公告)日：1979-01-30

    申请号：US816147

    申请日：1977-07-15

    申请人： Keizaburo Usui ,  Isao Hayama

    发明人： Keizaburo Usui ,  Isao Hayama

    IPC分类号： F16H61/16 ,  F16D48/02 ,  F16D48/04 ,  F16H61/18 ,  F16H61/26 ,  F16H61/28 ,  F16H61/30 ,  F16H61/682 ,  F16H63/00 ,  F16H63/04 ,  F16H63/12 ,  F16H63/30 ,  G05G9/00

    CPC分类号： F16D48/02 ,  F16D25/14 ,  F16D48/04 ,  F16H61/28 ,  F16D2048/0221 ,  F16D2048/045 ,  F16H2061/307 ,  F16H61/682 ,  Y10T74/19284 ,  Y10T74/20018 ,  Y10T74/2014 ,  Y10T74/20213

    摘要： A countershaft type power transmission comprises a select shaft operatively connected with a select motor and a shift shaft operatively connected with a shift motor. The select motor and shift motor actuate the select shaft and shift shaft in response to various vehicle operating conditions, including the position of a control lever so as to engage a desired gear within the transmission. Means is provided for temporarily connecting the operative connecton between the shift motor and the shift shaft when the control lever is moved toward and into the reverse position, so that the shift shaft can be manually rotated via a mechanical connection between the control lever and the shift shaft to engage reverse gear.

    摘要翻译： 中间轴型动力传动装置包括与选择马达可操作地连接的选择轴和与换档马达可操作地连接的换档轴。 选择电动机和换档电动机响应于各种车辆操作条件来驱动选择轴和换档轴，包括控制杆的位置，以便啮合传动装置内的所需齿轮。 提供了用于当控制杆朝向和反向位置移动时临时连接换档电动机和换档轴之间的操作连接件的装置，使得变速轴可以通过控制杆和换挡之间的机械连接手动地旋转 轴接合倒档。

    Gearshift control system for automatic transmissions using air flow sensor
    8.
    发明授权
    Gearshift control system for automatic transmissions using air flow sensor 失效
    换挡控制系统，用于使用气流传感器的自动变速器

    公开(公告)号：US4318312A

    公开(公告)日：1982-03-09

    申请号：US49342

    申请日：1979-06-18

    申请人： Yoshiro Morimoto ,  Keizaburo Usui ,  Masanori Mizote

    发明人： Yoshiro Morimoto ,  Keizaburo Usui ,  Masanori Mizote

    IPC分类号： F16H59/34 ,  F16H59/42 ,  F16H59/44 ,  F16H59/74 ,  F16H61/02 ,  F16H61/18 ,  B60K41/00 ,  B60K41/06

    CPC分类号： F16H61/0213 ,  F16H59/74 ,  Y10S477/902 ,  Y10T477/69387

    摘要： A gear shift control system for an automatic transmission comprises an air flow sensor for sensing the quantity of air taken into an internal combustion engine and supplying a corresponding electrical signal to a differentiator which provides a derivative of the sensed intake air quantity. A vehicle speed sensor senses the speed of rotation of the engine crankshaft to generate a corresponding signal. A gear shift decision circuit is receptive of signals from the air flow sensor and vehicle speed sensor to define a gear shift control line on a two-dimensional coordinate system as a function of the received input signals on respective coordinate axes. The derivative of the sensed air quantity is used to shift the gear shift control line to a higher speed side of the coordinate system to permit the transmission to effect downshift operation.

    摘要翻译： 用于自动变速器的变速控制系统包括用于感测进入内燃机的空气量并将相应的电信号提供给提供感测进气量的导数的微分器的空气流量传感器。 车速传感器感测发动机曲轴的旋转速度以产生相应的信号。 变速判定电路接受来自空气流量传感器和车速传感器的信号，以在二维坐标系上定义换档控制线作为在各坐标轴上接收的输入信号的函数。 感测空气量的导数用于将变速控制线移动到坐标系的较高速度侧，以允许变速器实现降档操作。

    Fluid pressure supply arrangement for fluid operated countershaft power transmission
    9.
    发明授权
    Fluid pressure supply arrangement for fluid operated countershaft power transmission 失效
    用于流体操作的中间轴动力传递的流体压力供应装置

    公开(公告)号：US4168638A

    公开(公告)日：1979-09-25

    申请号：US819452

    申请日：1977-07-27

    申请人： Keizaburo Usui

    发明人： Keizaburo Usui

    IPC分类号： B60W10/04 ,  B60W10/02 ,  B60W10/10 ,  B60W10/105 ,  F16H61/00 ,  F16H61/34 ,  F16H63/00 ,  F16H63/02 ,  F16H63/20 ,  B60K41/18 ,  B60K41/16

    CPC分类号： F16H61/0021 ,  Y10T477/6933 ,  Y10T74/19251

    摘要： A fluid pressure supply arrangement for the hydraulic control system of an automated countershaft power transmission for an automotive vehicle, wherein a fluid pressure is generated by vacuum supplied through a vacuum cut-off valve and is directed to the hydraulic control system through a pressure cut-off valve, each of the vacuum and pressure cut-off valves being closed when the engine is at rest and simultaneously the gearshift control lever for the power transmission is held free from a manipulative force.

    摘要翻译： 一种用于机动车辆的自动中间轴动力传动装置的液压控制系统的流体压力供应装置，其中通过真空截止阀提供的真空产生流体压力，并通过压力切断阀被引导到液压控制系统， 关闭阀，当发动机处于静止状态时，每个真空和压力截止阀都被关闭，并且用于动力传递的变速控制杆被保持为没有操纵力。

    Wobble plate flow-rate measuring device
    10.
    发明授权
    Wobble plate flow-rate measuring device 失效
    摆盘流量测量装置

    公开(公告)号：US4078429A

    公开(公告)日：1978-03-14

    申请号：US719103

    申请日：1976-08-31

    申请人： Akinori Yokota ,  Keizaburo Usui ,  Tomiyuki Segawa

    发明人： Akinori Yokota ,  Keizaburo Usui ,  Tomiyuki Segawa

    IPC分类号： G01F1/20 ,  G01F3/06

    CPC分类号： G01F1/20

    摘要： A flow-rate measuring device comprises a cavity and an inlet port for receiving and introducing a flow of fluid to the cavity. A wobble plate is pivotally disposed in the cavity to equally divide it into first and second cavity sections when in equilibrium position. An arcuate baffle plate is disposed in the cavity. First and second discharge channels are formed between the edges of the baffle plate and the inner wall of the cavity. An outlet port is connected to the discharge channels. The rearward end of the wobble plate is in proximity to the arcuate surface of the baffle plate and the pivot point of the wobble plate lies at the center of curvature of the baffle plate. The cavity has an increasing transverse dimension toward the first and second discharge channels to form a converging space toward each discharge channel when the wobble plate takes an extremely inclined position.

    摘要翻译： 流量测量装置包括腔和入口，用于接收和引入流体流到空腔。 摇摆板枢转地设置在空腔中，以在平衡位置时将其均匀地分成第一和第二空腔部分。 弧形挡板设置在空腔中。 第一和第二排出通道形成在挡板的边缘和空腔的内壁之间。 出口与排放通道相连。 摆盘的后端靠近挡板的弧形表面，摆盘的枢转点位于挡板的曲率中心。 当摆盘处于非常倾斜的位置时，空腔朝向第一和第二排放通道具有增加的横向尺寸，以形成朝向每个排出通道的会聚空间。