A damped pressure switch
    101.
    发明公开
    A damped pressure switch 审中-公开
    德拉克沙尔特(GedämpfterDruckschalter)

    公开(公告)号:EP1521282A3

    公开(公告)日:2006-10-04

    申请号:EP04022617.7

    申请日:2004-09-23

    申请人: Arrow Line S.R.L.

    发明人: Amaduzzi, Roberto

    IPC分类号: H01H35/26 F04B49/02

    CPC分类号: H01H35/2678 H01H35/38

    摘要: The pressure switch (1), constituted by a cylindrical body (2), comprises two portions (3, 4) which are interconnected; also, a first of the portions is connected to a micro-switch and the second to an inlet (8) for pressurise fluid delivery. A stem (11) is housed inside the cylindrical body (2) and oscillates alternatively between an inactive position, with the micro-switch deactivated, and an active position, with the micro-switch activated by pressing. Means for slowing a translation velocity of the stem (11) are included between the stem (11) and the inlet (8).

    摘要翻译: 由圆柱体(2)构成的压力开关(1)包括互连的两个部分(3,4) 此外,第一部分连接到微型开关,第二部分连接到用于加压流体输送的入口(8)。 杆(11)容纳在圆柱体(2)内,并且在微动开关停用的非活动位置和激活位置之间交替地振荡,微动开关通过按压而被激活。 用于减慢杆(11)的平移速度的装置包括在杆(11)和入口(8)之间。

    Safety pressure switch for domestic appliances such as washing machines, dishwashers or suchlike
    102.
    发明公开
    Safety pressure switch for domestic appliances such as washing machines, dishwashers or suchlike 审中-公开
    安全按钮开关用于家用电器如洗衣机,洗碗机等。

    公开(公告)号:EP1501109A1

    公开(公告)日:2005-01-26

    申请号:EP03104068.6

    申请日:2003-11-04

    IPC分类号: H01H35/26

    CPC分类号: H01H35/2657

    摘要: Safety pressure switch (10) for domestic appliances, such as washing machines, dishwashers or suchlike, provided with a box-like element (11) inside which a membrane (12) is arranged that defines a first zone (18) connected to the environment to be controlled and a second zone (19) at atmospheric pressure. Actuators (13) cooperating with the membrane (12) are provided in the first zone (19). The actuators (13) comprise at least two pistons (32, 33) axially autonomous and have a total area of contact (17) with the membrane (12). The total area of contact (17) comprises at least a central area (22) and a peripheral area (23) defined by the upper surfaces of the corresponding pistons (32, 33). The pistons (32, 33) are moved by the membrane (12) in order to activate relative switches (20, 21).

    摘要翻译: 安全压力开关(10)用于家用电器,颜色:诸如洗衣机,洗碗机或类似物,设置有内部的膜(12)被布置做了盒状元件(11)定义连接到该环境中的第一区(18) 进行控制,在常压下的第二区域(19)。 致动器(13)与所述膜(12)配合在所述第一区(19)提供。 致动器(13)包括至少两个活塞(32,33)的轴向独立和具有触点(17)与所述膜(12)的总面积。 接触(17)的总面积至少包括中央区域(22)和由所述相应的活塞(32,33)的上表面所限定的周边区域(23)。 活塞(32,33)由所述膜(12),以便相对于激活的开关(20,21)移动。

    Anordnung zum berührungslosen Schalten eines elektrischen Kontaktes und Druckmessgerät
    103.
    发明公开
    Anordnung zum berührungslosen Schalten eines elektrischen Kontaktes und Druckmessgerät 有权
    安排的电接触和压力表的非接触开关

    公开(公告)号:EP1137029A3

    公开(公告)日:2003-12-17

    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).

    A thermally actuate switching device with a rotatable combination component
    105.
    发明公开
    A thermally actuate switching device with a rotatable combination component 有权
    EinwärmebetätigtSchalter,mit einer Gruppierungskomponente

    公开(公告)号:EP0908911A1

    公开(公告)日:1999-04-14

    申请号:EP98500214.6

    申请日:1998-10-02

    申请人: FAGOR, S.Coop

    IPC分类号: H01H35/26

    CPC分类号: H01H35/2607

    摘要: A thermally actuated switching device (1), comprising a base body (2), a electric switch (10), means (3) for actuating the switch (10) as a function of a heat responsive device (6) adjustment means including an adjustment pin (9) for adjusting the switching threshold of the switching device (1), and a combination component (15) which is coupled to and rotates with the adjustment pin (9), and integrates a friction element (20,21,22,23) which under prestress interacts with the base body (2), in order to create a frictional resistance to the rotation, a clicking element (24) which engages with a rigid part (37) on the base body (2), and a rotational movement-limiting element (17), being all the parts (15,20-23,24,37) made of metal sheet.

    摘要翻译: 一种热致动的开关装置(1),包括基体(2),电开关(10),用于根据热响应装置(6)致动开关(10)的装置(3),调节装置包括 用于调节切换装置(1)的切换阈值的调节销(9)和耦合到调节销(9)并与调节销(9)一起旋转的组合部件(15),并且将摩擦元件(20,21,22 ,23),其在所述预应力下与所述基体(2)相互作用以产生对所述旋转的摩擦阻力;与所述基体(2)上的刚性部分(37)接合的咔嗒声元件(24),以及 旋转运动限制元件(17),是由金属板制成的所有部件(15,20-23,24,37)。

    Control thermostat for apparatus operating by thermal cycles
    107.
    发明公开
    Control thermostat for apparatus operating by thermal cycles 失效
    在热循环装置的作业控制恒温器

    公开(公告)号:EP0822567A3

    公开(公告)日:1998-10-14

    申请号:EP96830586.2

    申请日:1996-11-18

    申请人: Firt S.r.l.

    IPC分类号: H01H37/36 H01H35/26

    CPC分类号: H01H35/26 H01H37/36

    摘要: The present invention relates to a control thermostat for apparatus operating by thermal cycles. The thermostat comprises a box-like casing housing therein an expansible plenum chamber which is coupled, through a capillary element, to an expanding liquid holding probe. The plenum chamber, in particular, is arranged between an adjusting abutment element and a swinging lever operating on a resilient blade, made of an electrically conductive material, coupled to a first electric terminal and provided with a movable electric contact, which can be displaced by the movement of the resilient blade caused by the swinging lever, in order to close and/or open an electric circuit.

    Fluid pressure responsive electric switch
    108.
    发明公开
    Fluid pressure responsive electric switch 失效
    Auf Fluid-Druck ansprechender Schalter

    公开(公告)号:EP0834893A2

    公开(公告)日:1998-04-08

    申请号:EP97307743.1

    申请日:1997-10-01

    发明人: Verras, George

    IPC分类号: H01H35/26 H01H35/34

    CPC分类号: H01H35/2657 H01H35/34

    摘要: A fluid pressure responsive electric switch (100) is shown in which first and second discrete electrical switches are controlled. A first movable support ring (122) mounts first and second snap acting discs (120a, 124a) on opposite sides thereof, the discs each having the normally concave surface facing the support ring. The first disc receives a force through a pressure to force converter (134) which is transferred through the second disc to a second movable support (126) and a third snap acting disc (128a) having a normally concave surface facing a related movable contact arm. When the system pressures exceeds a first minimum level the third disc (128a) snaps allowing a motion transfer pin to transfer a force to the movable contact arm (118a) of a compressor actuation switch (118) to energize the compressor. When system pressure increases to a second higher level the first disc (120c) snaps and transfers motion via a motion transfer pin (120c) to the movable arm (116a) of a fan actuation switch to energize the fan. If the system pressure increases to a third still higher level, the second disc (124a) snaps thereby allowing the spring bias of the movable arm (118a) of the compressor actuation switch to separate from the mating stationary contact to thereby de-energize the compressor.
    According to a second embodiment the switch (200) includes only the fan actuation and compressor high pressure cut-out functions by eliminating the third disc and by making the second support (130c') stationary.

    摘要翻译: 示出了液压响应电开关(100),其中控制第一和第二离散电开关。 第一可移动支撑环(122)在其相对侧上安装第一和第二弹性作用盘(120a,124a),每个盘具有面向支撑环的正常凹面。 第一盘通过压力迫使转换器(134)的力通过第二盘传递到第二可移动支撑件(126)和第三弹性作用盘(128a),其具有面向相关的可动接触臂的正常凹面 。 当系统压力超过第一最小水平时,第三盘(128a)卡扣允许运动传​​递销将力传递到压缩机致动开关(118)的可动接触臂(118a)以对压缩机通电。 当系统压力增加到第二较高水平时,第一盘(120c)通过运动传递销(120c)将运动锁定并传递到风扇致动开关的可动臂(116a)以对风扇通电。 如果系统压力增加到第三更高水平,则第二盘(124a)卡扣,从而允许压缩机致动开关的可动臂(118a)的弹簧偏压与配合的固定触头分离,从而使压缩机断电 。 根据第二实施例,开关(200)仅通过消除第三盘并且使第二支撑件(130c')静止而仅包括风扇致动和压缩机高压切断功能。

    Electrical switching mechanism
    110.
    发明公开
    Electrical switching mechanism 失效
    电气开关机构

    公开(公告)号:EP0567719A3

    公开(公告)日:1994-01-26

    申请号:EP92850268.1

    申请日:1992-11-13

    IPC分类号: H01H35/26 H01H35/34

    摘要: A first belleville spring, having a given preload, controls a translatable, elongate, contact disc assembly, to cause a shunting disc to remove from, and close into contact with a pair of circuit contacts. The assembly is disposed within a translatable carriage, and a second belleville spring having a greater preload controls translation of the carriage, to cause the shunting disc to close into contact with, and remove from, a second pair of circuit contacts. As a consequence dual set points of switching operation is provided. A fluid medium, admitted into a housing for the assembly and carriage, effects translation of the assembly and carriage.

    摘要翻译: 具有给定预载荷的第一贝氏弹簧控制可平移的细长的接触盘组件,以使分流盘从一对电路接触件移开并与其接触。 该组件设置在可平移的托架内,具有较大预载荷的第二贝勒维尔弹簧控制托架的平移,以使分流盘闭合与第二对电路触点接触并从第二对电路触点移除。 结果提供了双转换操作设定点。 允许进入组件和运输的壳体的流体介质影响组件和运输的平移。