Screen printing apparatus
    81.
    发明授权
    Screen printing apparatus 失效
    丝网印刷设备

    公开(公告)号:US5893325A

    公开(公告)日:1999-04-13

    申请号:US943083

    申请日:1997-10-02

    申请人: Akira Sakai

    发明人: Akira Sakai

    IPC分类号: B41F15/00 B41F15/42 B41F15/46

    CPC分类号: B41F15/423

    摘要: There is disclosed a screen printing apparatus comprising a squeegee arranged above a screen in a manner opposed to the screen, the squeegee being supported such that the squeegee is movable in a vertical direction and at the same time movable in a direction of printing of a printing material, a plurality of urging devices arranged on a supporting frame supporting the squeegee in a manner suspended therefrom, for urging the squeegee toward the screen, an urging force-detecting device for detecting urging forces of the urging devices during movement of the squeegee for printing, and a first control device for controlling the urging devices based on results of detection by the urging force-detecting device to adjust urging forces applied by the urging devices to the squeegee.

    摘要翻译: 公开了一种丝网印刷装置,其包括以与筛网相对的方式布置在筛网上方的刮板,所述刮板被支撑成使得所述刮板可沿垂直方向移动,并且同时可在印刷方向上移动 材料,布置在支撑框架上的支撑框架上的多个推动装置,其以悬挂于其上的方式用于将刮板推向屏幕;推动力检测装置,用于检测推压装置在用于打印的刮板运动期间的推动力 以及第一控制装置,用于基于所述推压力检测装置的检测结果来控制所述施力装置,以调节由所述施力装置施加到所述刮板上的施加力。

    Switching control device
    83.
    发明授权
    Switching control device 失效
    开关控制装置

    公开(公告)号:US5422520A

    公开(公告)日:1995-06-06

    申请号:US4456

    申请日:1993-01-14

    IPC分类号: G05B7/02 G05B9/03 H02B1/24

    摘要: A device for automatically controlling the switchover of a regular and a standby control board. A connection detecting circuit is built in each of the regular and standby control boards for determining whether or not the other control board is connected. A switching control circuit is also built in each of the two control boards for controlling the operation of the switching circuit in response to the output of the associated connection detecting circuit.

    摘要翻译: 一种用于自动控制常规和备用控制板切换的设备。 每个常规和备用控制板内置一个连接检测电路,用于确定另一个控制板是否连接。 两个控制板中的每一个也内置有开关控制电路,用于响应于相关联的连接检测电路的输出来控制开关电路的操作。

    Overcurrent protection device
    85.
    发明授权
    Overcurrent protection device 失效
    过电流保护装置

    公开(公告)号:US5367279A

    公开(公告)日:1994-11-22

    申请号:US33706

    申请日:1993-03-16

    申请人: Akira Sakai

    发明人: Akira Sakai

    CPC分类号: H01H71/164 H01H1/504

    摘要: An overcurrent protection device 10 has a fixed 26 and a movable 32 contact electrically connected to a pair of terminals 14, 16 and a snap acting bimetallic member 34 which is responsive to a thermally resistive element 28, connected in series with the contacts between the terminals to cause the contacts to move from an engaged position to a disengaged position. The device further includes a current bypass path 24 adapted to be connected in parallel with the thermally resistive element 28 and a second thermally responsive bimetal member 24 b to cause the electrical connection. Additionally, a heater block 18 can be provided between the terminals 14, 16 which has a resistance significantly higher than that of the thermal resistive element 28.

    摘要翻译: 过电流保护装置10具有电连接到一对端子14,16的固定26和可移动32触点,以及响应于热电阻元件28的卡扣作用双金属构件34,其与端子之间的触点串联连接 以使接触件从接合位置移动到脱离位置。 该装置还包括适于与热阻元件28并联连接的电流旁路路径24和第二热响应双金属构件24b以引起电连接。 此外,可以在端子14,16之间设置加热器块18,端子14,16的电阻显着高于热电阻元件28的电阻。

    Governing system for use in sliding-pressure type turbine power plant
    87.
    发明授权
    Governing system for use in sliding-pressure type turbine power plant 失效
    用于滑压式涡轮发电厂的管理系统

    公开(公告)号:US4203297A

    公开(公告)日:1980-05-20

    申请号:US910346

    申请日:1978-05-30

    IPC分类号: F01D17/04 F01K13/02

    CPC分类号: F01D17/04

    摘要: A governing system for use in a sliding-pressure type turbine power plant, in which a target level for a main steam pressure is automatically set in response to a load demand, while two or more regulating valves are controlled according to a valve-positioning signal so as to eliminate a deviation of an actual load from a load demand, whereupon a target level for the main steam pressure is corrected, based on the diviation of the actual opening from the target opening of each regulating valve, whereby the main pressure generated in a boiler is regulated to a corrected target level. This governing system includes a valve driving mechanism functioning such that all regulating valves be opened at a time in a range up to a given opening, and thereafter the regulating valves be opened one after another, commensurate to the magnitude of a control signal, after entering a range beyond the aforenoted given opening.

    摘要翻译: 一种用于滑动式涡轮发电厂的调节系统,其中响应于负载需求自动设定主蒸汽压力的目标水平,同时根据阀定位信号控制两个或更多个调节阀 从而消除实际负载与负载需求的偏差,由此基于从每个调节阀的目标开度的实际开度的分离来校正主蒸汽压力的目标水平,由此产生的主压力 锅炉被调整到更正的目标水平。 该控制系统包括阀驱动机构,其功能是使得所有调节阀在一直到给定开口的范围内的时间打开,然后调节阀在进入之后依次打开,与控制信号的大小相对应 超出了上述开放的范围。

    Cylinder device and hydraulic brake system
    88.
    发明授权
    Cylinder device and hydraulic brake system 有权
    气缸装置和液压制动系统

    公开(公告)号:US09346442B2

    公开(公告)日:2016-05-24

    申请号:US14389524

    申请日:2013-03-27

    摘要: When a brake switch is switched from OFF to ON, current is applied to a brake ECU, and a command to switch a master cylinder from a second state to a first state is issued after a lapse of preparation time, so that switching-time change suppression control is performed. A reservoir shutoff valve is closed, and duty control is performed on a communication control valve. The duty ratio is set to 1 when a switching-time control duration expires, and the communication control valve is placed in an open position, to establish the first state. Thus, since the communication control valve is duty-controlled during switching from the second state to the first state, change in the hydraulic pressure of an input chamber is suppressed, and change of the operating feeling is suppressed.

    摘要翻译: 当制动开关从OFF切换到ON时,电流被施加到制动ECU,并且在准备时间过去之后发出将主缸从第二状态切换到第一状态的命令,从而切换时间改变 进行抑制控制。 关闭一个油藏截止阀,在通讯控制阀上执行占空比控制。 当切换时间控制持续时间到期时,将占空比设定为1,并且将通信控制阀置于打开位置,以建立第一状态。 因此,由于在从第二状态切换到第一状态时对通信控制阀进行占空比控制,所以抑制了输入室的液压的变化,抑制了操作感的变化。

    Brake control device
    90.
    发明授权
    Brake control device 有权
    制动控制装置

    公开(公告)号:US08991939B2

    公开(公告)日:2015-03-31

    申请号:US13504811

    申请日:2009-10-28

    摘要: A brake control system has a manual fluid pressure source and a power fluid pressure source. A fluid pressure actuator forms an X-pipe having a first channel and a second channel. The power fluid pressure source supplies the operating fluid to each wheel by using the first channel and the second channel. A channel system including the first channel and a channel system including the second channel can be isolated from each other by an isolation valve. The fluid pressure actuator includes a regulation unit configured to regulate a state of supplying the operating fluid such that a difference between a state occurring when the operating fluid is supplied to one of the first channel and the second channel after passing through the isolation valve, and a state occurring when the operating fluid is supplied to the other channel without passing through the isolation valve, is reduced.

    摘要翻译: 制动控制系统具有手动流体压力源和动力流体压力源。 流体压力致动器形成具有第一通道和第二通道的X管。 功率流体压力源通过使用第一通道和第二通道将工作流体提供给每个车轮。 包括第一通道和包括第二通道的通道系统的通道系统可以通过隔离阀彼此隔离。 流体压力致动器包括调节单元,其被配置为调节供应工作流体的状态,使得当通过隔离阀时将工作流体供应到第一通道中的一个通道和第二通道时发生的状态之间的差异;以及 当工作流体不通过隔离阀而被供给到另一个通道时发生的状态被减少。