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1. 发明授权

US06831239B2 Switch with auxiliary and main contacts 失效
标题翻译：用辅助和主触点切换
公开(公告)号：US06831239B2
公开(公告)日：2004-12-14
申请号：US10312847
申请日：2003-07-14
申请人： Wouter Franciscus Van Den Akker , Hilbert Gezienus Knol
发明人： Wouter Franciscus Van Den Akker , Hilbert Gezienus Knol
IPC分类号： H01H1504
CPC分类号： H01H1/365 , H01H1/16 , H01H9/38 , H01H2001/2033
摘要： Switch with a fixed set of contacts and a movable set of contacts. The fixed set of contacts comprises at least one pair of fixed contacts arranged a distance apart and each having an auxiliary contact part and a main contact part. The movable set of contacts comprises at least one auxiliary contact element and a main contact element, which, when the switch is closed, are in contact, under mechanical pre-stress, with the surface of the auxiliary contact part and of the main contact part of the pair of fixed contacts and bridge the distance between the free end edges thereof facing one another, the various features being such that when the switch is closed the auxiliary contact element and the main contact element make contact more or less simultaneously with the auxiliary and with the main contact parts of the pair of fixed contacts.
摘要翻译：用一组固定的触点和一组可移动的触点开关。固定的一组触点包括至少一对隔开的一对固定触头，每对固定触头具有辅助触头部分和主触头部分。可移动的触点组包括至少一个辅助接触元件和主接触元件，当开关闭合时，在机械预应力下，与辅助接触部分和主接触部分的表面接触的一对固定触点，并且桥接其自由端边缘之间彼此面对的距离，各种特征使得当开关闭合时，辅助接触元件和主触点元件或多或少地与辅助触点元件接触或接触，与一对固定触点的主要接触部分。

2. 发明授权

US06483063B2 Electrical switch including a metal heat sink 有权
标题翻译：电气开关包括金属散热器
公开(公告)号：US06483063B2
公开(公告)日：2002-11-19
申请号：US09805194
申请日：2001-03-14
申请人： Raymond Wai Hang Chu
发明人： Raymond Wai Hang Chu
IPC分类号： H01H1504
CPC分类号： H01H1/62 , H01H15/102
摘要： An electrical switch includes a body, three control terminals and a common terminal for external connection and a movable contact for establishing connection between the control terminals and the common terminal. The movable contact has one end acting as the common terminal and three opposite ends that pivot to connect to the control terminals, respectively. Each opposite end is pivotable between a first position in contact with the corresponding control terminal and a second position separated from the corresponding control terminal. A switching member is supported for pivoting the opposite ends of the movable contact to establish the connection. A single metal heat sink is located within the body for contact by the opposite ends of the movable contacts when the movable contacts are in the second positions.
摘要翻译：电气开关包括主体，三个控制端子和用于外部连接的公共端子以及用于建立控制端子和公共端子之间的连接的可动触点。可动触点的一端用作公共端子，三个相对端分别枢转连接到控制端子。每个相对端可在与相应的控制端子相接触的第一位置和与相应的控制端子分离的第二位置之间枢转。支撑转换构件以枢转可动触头的相对端，以建立连接。当可动触点处于第二位置时，单个金属散热器位于主体内，用于由可动触头的相对端接触。

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