ARRANGEMENT IN CONNECTION WITH AN OSCILLATOR CYLINDER
    5.
    发明公开
    ARRANGEMENT IN CONNECTION WITH AN OSCILLATOR CYLINDER 有权
    安排相关的振荡器缸

    公开(公告)号:EP1851446A1

    公开(公告)日:2007-11-07

    申请号:EP05817401.2

    申请日:2005-11-23

    发明人: ROPPONEN, Vesa

    IPC分类号: F15B11/15 F15B15/04 F15B15/24

    摘要: An arrangement in combination with an oscillating cylinder (1), whereby the arrangement includes a working valve (10) of cylinder (1) to transmit pressure medium into cylinder (1), impulse valves (5) by means of which, by working valve is controlled, control means (4), as discs, from movable piston rod (18) to cylinder (1) outside, which can be arranged to get in several different linear positions in contact with the control means impulse valves (5) in order to produce a stroke length set for the piston rod of the oscillation cylinder. In the arrangement the impulse valves are placed sideways outside control means (4) and the required impact to be achieved from the control means (to the impulse valves (5) is moved by means of special arms (13) moved from control means (4) as an opening/closing motion of the shut-off part of the impulse valves whereby the structural length of the oscillating cylinder can be achieved essentially shorter in the cylinder back end of control means (4), (5).

    ROTARY ACTUATOR, CONVERTING ACTUATOR AND METHOD FOR PRODUCING ROTATION
    6.
    发明公开
    ROTARY ACTUATOR, CONVERTING ACTUATOR AND METHOD FOR PRODUCING ROTATION 审中-公开
    旋转执行器,转换执行器和用于产生旋转的方法

    公开(公告)号:EP3221594A1

    公开(公告)日:2017-09-27

    申请号:EP15860141.9

    申请日:2015-11-19

    申请人: Hydroline OY

    发明人: LEINONEN, Manu

    IPC分类号: F15B15/06 F15B15/04 F16H27/02

    摘要: The invention relates to a rotary actuator, converting actuator and method for producing rotation. The rotary actuator includes at least two rotation units for producing stepped angular displacements (Rs). The rotation unit includes a cylinder for producing linear movement (L) and a converter for converting the linear movement to rotation. The stepped rotary movements of the rotation units are transmitted by transmission elements to an output shaft.

    摘要翻译: 旋转致动器,转换致动器和用于产生旋转的方法。 旋转致动器(1)包括至少两个用于产生阶梯式角位移(Rs)的旋转单元(2)。 旋转单元包括用于产生线性运动的缸(3)(L)和用于将线性运动转换为旋转的转换装置(4)。 旋转单元的阶梯式旋转运动通过传动元件(7)传递到输出轴(8)。

    Pneumatische Oszillatorvorrichtung

    公开(公告)号:EP1657452A1

    公开(公告)日:2006-05-17

    申请号:EP04026664.5

    申请日:2004-11-10

    申请人: FESTO AG & Co

    CPC分类号: F15B15/04 F15B15/224

    摘要: Es wird eine pneumatische Oszillatorvorrichtung (1) vorgeschlagen, bei der in einer Oszillationskammer (3) eines Oszillatorgehäuses (2) ein Oszillatorkolben (13) linear hin und her verschiebbar angeordnet ist. Umfangsseitig in die Oszillationskammer (3) münden ständig an eine Druckluftquelle angeschlossene Zuluftöffnungen (22a, 22b) und ständig an eine Drucksenke angeschlossene Ablüftöffnungen (18a, 18b). Bezüglich diesen Öffnungen fungiert der Oszillatorkolben (13) als Ventilglied, indem er sie positionsabhängig so mit stirnseitigen Arbeitskammern (14a, 14b) verschaltet, dass in den beiden Endlagen einander entgegengesetzte Druckdifferenzen zwischen den Arbeitskammern (14a, 14b) vorliegen.

    摘要翻译: 振荡器具有壳体(2),其中设置有振荡室(3)。 振荡器活塞(13)在腔室中线性布置。 腔室轴向分为操作室(14a,14b)。 活塞用作阀单元,使得其与操作室相关联地位置,使得在两个端部位置中彼此相对的压力差位于操作室之间。