IMPROVEMENTS IN, OR RELATING TO, HIGH SPEED ACTUATORS AND VIBRATORS BASED ON ELECTRO-RHEOLOGICAL FLUIDS
    1.
    发明申请
    IMPROVEMENTS IN, OR RELATING TO, HIGH SPEED ACTUATORS AND VIBRATORS BASED ON ELECTRO-RHEOLOGICAL FLUIDS 审中-公开
    基于电流变流体的高速执行器和振动器的改进或相关

    公开(公告)号:WO9749924A3

    公开(公告)日:1998-03-12

    申请号:PCT/GB9701679

    申请日:1997-06-20

    CPC classification number: F15B21/06

    Abstract: A pressure-operated linear actuator uses Electro-Rheological (ER) fluid as the working liquid, with a single flow path between the inlet and outlet of the pump (5) and the pressures generated within two or more ER valves (11, 12, 13, 14) connected in series within this flow path are applied to two or more pistons (9, 10) acting in opposition. 00000

    Abstract translation: 压力操作的线性致动器使用电流变(ER)流体作为工作液体,在泵(5)的入口和出口之间具有单个流动路径,并且在两个或更多个ER阀(11,12, 13,14)连接在该流路内的两个或更多个活塞(9,10)上。 00000

    2.
    发明专利
    未知

    公开(公告)号:DE69004800T2

    公开(公告)日:1994-05-05

    申请号:DE69004800

    申请日:1990-06-11

    Applicant: ER FLUID DEV

    Inventor: STANGROOM JAMES

    Abstract: A variable discharge pump (3) comprises a piston (4) reciprocable within a cylinder (2), a displaceable inlet valve (5) adapted to control admission of lower pressure hydraulic fluid (9) to the swept volume areal (10) of the piston (4) and cylinder (2), a displaceable outlet valve (7) adapted to control delivery of higher pressure fluid (9) from the swept volume area (10), and means (13, 13A, 26-28, 29-44) to control the position of the inlet valve (5) so as to control the volume of fluid (9) delivered by the pump (3) in accordance with demand.

    TENSION MEASURING
    8.
    发明专利

    公开(公告)号:GB8428628D0

    公开(公告)日:1984-12-19

    申请号:GB8428628

    申请日:1984-11-13

    Applicant: ER FLUID DEV

    9.
    发明专利
    未知

    公开(公告)号:DE69004800D1

    公开(公告)日:1994-01-05

    申请号:DE69004800

    申请日:1990-06-11

    Applicant: ER FLUID DEV

    Inventor: STANGROOM JAMES

    Abstract: A variable discharge pump (3) comprises a piston (4) reciprocable within a cylinder (2), a displaceable inlet valve (5) adapted to control admission of lower pressure hydraulic fluid (9) to the swept volume areal (10) of the piston (4) and cylinder (2), a displaceable outlet valve (7) adapted to control delivery of higher pressure fluid (9) from the swept volume area (10), and means (13, 13A, 26-28, 29-44) to control the position of the inlet valve (5) so as to control the volume of fluid (9) delivered by the pump (3) in accordance with demand.

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