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    • 38. 发明申请
    • ELECTRICAL SWITCHING DEVICE AND METHOD FOR SWITCHING THEREOF WITH CONTACT SEPARATION IN THE EVENT OF PROTECTION
    • 电气开关装置及其在保护事件中与接触分离开关的方法
    • WO2014006125A1
    • 2014-01-09
    • PCT/EP2013/064102
    • 2013-07-04
    • TYCO ELECTRONICS AMP GMBH
    • HÄHNEL, ThomasZIEGLER, Titus
    • H01H89/08H01H77/08H01H71/32H01H50/54H01H51/06
    • H01H50/16H01H3/54H01H50/546H01H51/06H01H71/32H01H77/08H01H89/08
    • The present invention relates to a switching device (1) for opening and closing a load circuit, in particular in an electric vehicle, having at least one switch contact (4a) which can be moved from an open position (A) into a closed position (B) and which is held at a distance from a counter-contact (5) in the open position (A) and is in electrically conductive abutment with the counter-contact (5) in the closed position (B). The invention further relates to a method for switching a load circuit, in particular in an electric vehicle, at least one switch contact (4a) being moved from an open position (A) into a closed position (B) and thereby being brought into electrically conductive contact with a counter-contact (5). In order to provide the most compact, light, cost-effective and reliable switching and separation unit for load currents, it is provided according to the invention that, in a safety position (C), the at least one switch contact (4a) is held separated from the counter- contact (5) in order to protect the load circuit.
    • 本发明涉及用于打开和关闭特别是电动车辆中的负载电路的开关装置(1),其具有至少一个可从打开位置(A)移动到闭合位置的开关触点(4a) (B),并且在打开位置(A)中保持与反接触件(5)一定距离处,并且在关闭位置(B)处与反接触件(5)导电抵接。 本发明还涉及一种用于切换负载电路的方法,特别是在电动车辆中,至少一个开关触点(4a)从打开位置(A)移动到闭合位置(B),从而被电 与反触点(5)导电接触。 为了提供用于负载电流的最紧凑,轻便,成本有效和可靠的开关和分离单元,根据本发明,提供了在安全位置(C)中,至少一个开关触点(4a)是 与反触点(5)分离,以保护负载电路。
    • 39. 发明申请
    • ELECTROMAGNETIC CIRCUIT BREAKER
    • 电磁断路器
    • WO2013064635A1
    • 2013-05-10
    • PCT/EP2012/071725
    • 2012-11-02
    • EATON INDUSTRIES MANUFACTURING GMBH
    • BARNAS, Jean-Christophe
    • H01H89/08H01H3/46H01H71/04H01H71/08H01H71/24H01H71/44H01H71/46H01H73/24
    • H01H89/08H01H3/46H01H71/04H01H71/08H01H71/2463H01H71/443H01H71/46H01H73/24
    • An electromagnetic circuit breaker comprising a main case (4), a pair of contacts (2, 3) enclosed by said main case (4), a circuit breaker assembly (9) to move one of the contacts (2, 3) between a closed position and an open position an electromagnetic main assembly (38) for actuating said circuit breaker assembly upon the occurrence of predetermined electrical conditions, and an auxiliary switch (23) responsive to movements of said circuit breaker assembly (38) for indicating whether said contacts (2, 3) are open or closed, wherein the auxiliary switch (23) has switch terminals (24, 25, 26), characterized in, that a control assembly (54) is provided for actuating said circuit breaker assembly (38) upon an external electrical signal, wherein said control assembly (54) has control terminals (27, 28) and that a switch case (20) is provided carrying said switch terminals (24, 25, 26) and said control terminals (27, 28).
    • 一种电磁断路器,包括主壳体(4),由所述主壳体(4)包围的一对触头(2,3),将所述触头(2,3)之一移动到所述主壳体(4)之间的断路器组件(9) 关闭位置和打开位置,用于在发生预定电气条件时致动所述断路器组件的电磁主组件(38)和响应于所述断路器组件(38)的运动的辅助开关(23),用于指示所述触点 (2,3)是敞开的或闭合的,其中所述辅助开关(23)具有开关端子(24,25,26),其特征在于,设置控制组件(54)用于致动所述断路器组件(38) 外部电信号,其中所述控制组件(54)具有控制端子(27,28),并且设置有开关壳体(20),承载所述开关端子(24,25,26)和所述控制端子(27,28) 。
    • 40. 发明申请
    • ELECTRICAL SWITCH
    • WO2004107375A1
    • 2004-12-09
    • PCT/CN2004/000563
    • 2004-05-28
    • H01H33/46
    • H01H50/32H01H50/546H01H50/60H01H71/2436H01H89/08
    • a electrical switch for connecting and breaking the circuit includes at least a set of connecting and breaking mechanism for connecting and breaking the circuit; and a electromagnetism drive mechanism for controlling the contact to motion so as to realize closed circuit; and a housing for accommodating the movable contact and stationary contact; and a arc­suppressing mechanism disposed in the housing corresponding to the movable contact and stationary contact; and a case connected to the base for accommodating the electromagnetism drive mechanism; and a bedplate associated with case; it further includes a holding mechanism disposed on the bedplate for holding the contact mechanism which is electromagnetic to connect the circuit the electromagnetic holding mechanism has a set of electromagnetic attracting mechanism in which the movable iron core is made to be a pothook or a baffle mechanism, the movable iron core is attracted to make the contact mechanism hold the circuit connected when the electromagnetic attracting mechanism is added voltage. The electrical switch has a structure in which it has a breakaway mechanism using winding, in which the remanence being small and the feedback force being large and the action of the limiting current being rapid, it can break the large short circuit current as air switch.