PRESSURE SWITCH DEVICE
    151.
    发明公开
    PRESSURE SWITCH DEVICE 审中-公开
    压力控制装置

    公开(公告)号:EP1145266A1

    公开(公告)日:2001-10-17

    申请号:EP00906206.8

    申请日:2000-01-18

    IPC分类号: H01H35/26

    摘要: A pressure switch device (1) is disclosed in which an electrical switch (3) is operated when a fluid pressure (P) in a working pressure chamber (34) acting on an operating diaphragm (9) exceeds a limit value. A pivotally mounted T-shaped switch actuator (4) has its main limb extending generally along the longitudinal axis of the switch device when no fluid pressure is received in the working pressure chamber. A compression spring (5), when adjusted, acts against the indicator (4), thereby changing the resistance force acting against the fluid pressure (P) and therefore providing adjustment for the pressure limit value at which the pressure switch device responds. The switch (3) and the compression spring (5), are arranged on opposite sides of the T main limb, thereby providing a compact arrangement for the switch device. The main limb of the T-actuator includes a cantilevered actuating arm (40) which can be laterally deflected by a setting screw (52), for factory adjusting the position of an actuating part or operating tongue (22) of the switch (3) when no fluid pressure is admitted to the working pressure chamber (34).

    Anordnung zum berührungslosen Schalten eines elektrischen Kontaktes und Druckmessgerät
    152.
    发明公开
    Anordnung zum berührungslosen Schalten eines elektrischen Kontaktes und Druckmessgerät 有权
    Anordnung zumberührungslosenSchalten eines elektrischen Kontaktes undDruckmessgerät

    公开(公告)号:EP1137029A2

    公开(公告)日:2001-09-26

    申请号:EP01106862.4

    申请日:2001-03-20

    申请人: Prettl, Rolf

    IPC分类号: H01H35/24 H01H35/26

    CPC分类号: H01H35/2635 H01H35/247

    摘要: Es wird vorgeschlagen eine Anordnung (10) zum berührungslosen Schalten eines elektrischen Kontaktes (12) mittels einer eine vorbestimmte Schaltkraftschwelle übersteigenden Schaltkraft (17), mit

    einem Schaltglied (14), mittels dessen die Schaltkraft (17) ausgeübt wird,
    einer an einer Einspannstelle (C) einseitig eingespannten Blattfeder (38), wobei das Schaltglied (14) zum Schalten an der Blattfeder (38) angreift, um die Blattfeder (38) von einer Ruheposition in eine Schaltposition (48') zu bewegen, wobei die Blattfeder (38) in der Ruheposition so angeordnet ist, daß deren Federkraft (51) die vorbestimmte Schaltkraftschwelle bildet.

    Dabei sind Mittel (58; B) zur Veränderung der Lage (C 1 , C 2 ) der Einspannstelle (C) vorgesehen, so daß durch Veränderung der Lage (C 1 , C 2 ) der Einspannstelle (C) die Schaltkraftschwelle eingestellt werden kann (Fig. 1).

    摘要翻译: 该装置具有施加切换力的开关元件(14)和在夹紧点(C)处夹在一侧的扁平弹簧(38)。 开关元件接合弹簧以将其从静止位置移动到切换位置(48')。 当处于静止位置时,弹簧形成切换力阈值。 用于改变夹紧位置的装置(58)通过改变夹紧点来改变阈值。 以下还包括独立权利要求:压力测量装置。

    Thermally actuated switching device with an actuating arm
    154.
    发明公开
    Thermally actuated switching device with an actuating arm 有权
    EinwärmebetätigtSchalter,mit einem Schaltarm

    公开(公告)号:EP0908909A1

    公开(公告)日:1999-04-14

    申请号:EP98500215.3

    申请日:1998-10-02

    申请人: FAGOR, S.Coop

    IPC分类号: H01H3/46 H01H35/26

    CPC分类号: H01H35/2635 H01H3/46

    摘要: A thermally actuated switching device, at least comprising a base body (2) provided with a back wall (21), an electric switch (10) and a spring-mounted actuating arm (3) for the switch (10) by transmitting an actuating movement, which arm (3) in the region of one end comprises a bent part (5) and a hinge axis (4), and the bent part (5) is able to connect with two clamping lips (27,28) supports, which are cut outs of the base wall (2) and of the back wall (21) and turned upwards to extend in a plane substantially parallel to the hinge axis (4). The base body (2,21) furthermore comprises one or more positioning elements (31,32), in which are inserted one or more projections (33,34) of the actuating arm (3), in order the latter to be secured in the direction of the hinge axis (4).

    摘要翻译: 一种热致动的开关装置,至少包括设置有后壁(21)的基体(2),用于开关(10)的电开关(10)和弹簧安装的致动臂(3) 一端的该臂(3)包括一弯曲部分(5)和一铰链轴(4),该弯曲部分(5)能够与两个夹紧唇(27,28)支撑连接, 它们是底壁(2)和后壁(21)的切口,并向上转动,以在基本平行于铰链轴线(4)的平面内延伸。 基体(2,21)还包括一个或多个定位元件(31,32),其中插入了致动臂(3)的一个或多个突起(33,34),以便将其固定在 铰链轴(4)的方向。

    Highly reliable thermostat for adjusting temperature in electric apparatus
    155.
    发明公开
    Highly reliable thermostat for adjusting temperature in electric apparatus 审中-公开
    恒温器电热丝印机

    公开(公告)号:EP0907196A1

    公开(公告)日:1999-04-07

    申请号:EP98118378.3

    申请日:1998-09-29

    发明人: Pollina, Antonio

    IPC分类号: H01H37/36 H01H35/26

    CPC分类号: H01H37/36

    摘要: The invention relates to a thermostat for adjusting temperature in electric apparatus comprising, inside a box-like body, a membrane, coupled to a liquid holding probe varying its volume as the temperature changes. The thermostat comprises a rocking member supporting a non conductive material pad, affecting a metal blade, depending on the volume variation, in turn depending on the temperature transmitted to the membrane. The blade is driven from a first position, providing an electrical connection between an input terminal and a first output terminal, to a second position, in which the blade is electrically connected to a second output terminal. The blade can be resiliently recovered to the first position thereof by a resilient fork element, the legs of which bear on an insulating diaphragm, provided with a hole for allowing the pad to pass therethrough.

    摘要翻译: 本发明涉及一种用于调节电气设备中的温度的恒温器,包括在盒状体内部的膜,其连接到随着温度变化而改变其体积的液体保持探针。 恒温器包括支撑非导电材料垫的摇摆构件,这取决于体积变化而影响金属叶片,这依赖于透过膜的温度。 叶片从第一位置驱动,在输入端和第一输出端之间提供电连接到第二位置,在第二位置,叶片电连接到第二输出端。 刀片可以通过弹性叉元件弹性地恢复到其第一位置,弹性叉元件的腿支撑在绝缘隔膜上,设置有用于允许垫通过的孔。

    Druckschalter
    157.
    发明公开
    Druckschalter 失效
    压力开关

    公开(公告)号:EP0795884A3

    公开(公告)日:1998-09-30

    申请号:EP97103153

    申请日:1997-02-26

    发明人: DIRNBERGER ALBERT

    IPC分类号: H01H35/26 H01H35/24

    CPC分类号: H01H35/2664

    摘要: Ein Druckschalter für zum Beispiel Wasch- oder Geschirrspülmaschinen soll in der Lage sein, zumindest einen Schalter sehr genau mit hoher Kraft bei nur geringen Drücken zu betätigen. Der membranbetätigte Druckschalter weist eine Spinne (12) auf mit Hebelarmen (12a), (12c) und (12d). Ein Hebelarm (12d) stützt die Spinne (12) bei Schalterbetätigung in einer Richtung ab, die zumindest annähernd der Richtung entgegengesetzt ist, in der die Spinne (12) durch eine Kraft (M) niedergedrückt wird.

    PRESSURE SWITCH DEVICE
    158.
    发明授权
    PRESSURE SWITCH DEVICE 失效
    压力开关设备

    公开(公告)号:EP0616721B1

    公开(公告)日:1997-12-29

    申请号:EP93922991

    申请日:1993-10-13

    申请人: EXPO SAFETY SYST

    IPC分类号: H01H5/02 H01H35/26 H01H35/34

    CPC分类号: H01H5/02 H01H35/2621

    摘要: A pressure operated switch device in which switch operation is effected by movement of the diaphragm in response to a fluid pressure difference across it, permanent magnets (40, 41) hold the diagphragm assembly (10) against switch operating movement until a reset device (45) is operated to release the diaphragm assembly from the magnets. A further permanent magnet (32) assists snap action and movement of the diaphragm assembly against the plungers of microswitches (20, 21), mounted on a bracket (25) which limits diaphragm movement against the plungers. A return spring (36) biasses the diaphragm assembly against the permanent magnets (40, 41).