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1. 发明授权

US08305168B2 Forced return solenoid 有权
标题翻译：强制返回电磁铁
公开(公告)号：US08305168B2
公开(公告)日：2012-11-06
申请号：US12726803
申请日：2010-03-18
申请人： Ivan Coti{hacek over (c)} , Toma{hacek over (z)} Bratu{hacek over (s)} , Sebastjan Kobal
发明人： Ivan Coti{hacek over (c)} , Toma{hacek over (z)} Bratu{hacek over (s)} , Sebastjan Kobal
IPC分类号： H01H67/02
CPC分类号： H01H51/065 , H01H3/001
摘要： A forced return solenoid that includes an electrical winding configured to create an electromagnetic field when electrical current flows through the winding, an electrical terminal configured to be connected to a source of electrical energy, and a moveable contact plate configured to be moved into contact with the electrical terminal. Embodiment of the forced return solenoid include a plunger configured to move axially in response to the electromagnetic field generated by the electrical winding. Movement of the plunger in one direction causes the moveable contact plate to connect with the electrical terminal. Movement of the plunger in the opposite direction causes an impact intended to break the connection between the moveable contact plate and the electrical terminal. Embodiments of the forced return solenoid further include a return spring configured to move the plunger in the second direction, wherein the impact means comprises a removable snap ring affixed to the plunger.
摘要翻译：一种强制回路螺线管，包括被配置为当电流流过绕组时产生电磁场的电绕组，被配置为连接到电能源的电端子，以及可移动接触板，其被配置为与电气终端。强制返回螺线管的实施例包括构造成响应于电绕组产生的电磁场而轴向移动的柱塞。柱塞在一个方向上的移动导致可移动接触板与电气端子连接。柱塞在相反方向的运动导致打破了可动接触板和电气端子之间的连接的冲击。强制返回螺线管的实施例还包括复位弹簧，该复位弹簧构造成沿着第二方向移动柱塞，其中冲击装置包括固定到柱塞上的可拆卸卡环。

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