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1. 发明授权

US07041921B2 Switching device 有权
标题翻译：开关装置
公开(公告)号：US07041921B2
公开(公告)日：2006-05-09
申请号：US10827112
申请日：2004-04-19
申请人： Paul Kadan , Adolf Tetik , Franz Reil
发明人： Paul Kadan , Adolf Tetik , Franz Reil
IPC分类号： H01R13/70
CPC分类号： H01R4/38 , H01H1/5855 , H01H9/0264 , H01R11/11
摘要： In a switching device (S) for electrical installations with a housing (2) having terminals (1), it is proposed for increasing the safety margin against spark-over between electrically conducting outside sections of two adjacent, identically constructed switching elements to provide at least one shielding element (3) that is formed as one-piece on the housing in a region of the terminals (1), or at least one recess (8), indentation (8) and the like, for lengthening the leakage current path on at least one housing part and/or on at least one section formed on the housing (2). In addition, in a switching device (S) for an electrical installations having a housing (2), with at least one terminal (1), means are provided for completely unscrewing the clamping screw (15) from the clamping opening (17) for easy insertion of ring cable lugs.
摘要翻译：在具有具有端子（1）的壳体（2）的电气装置的开关装置（S）中，建议增加两个相邻的，相同构造的开关元件的导电外部部分之间的火花塞的安全裕度，以提供在所述端子（1）的区域中形成为一体的至少一个屏蔽元件（3），或至少一个凹部（8），凹陷（8）等，用于延长所述漏电流路径在至少一个壳体部分上和/或形成在壳体（2）上的至少一个部分上。另外，在具有壳体（2）的具有至少一个端子（1）的电气装置的开关装置（S）中，提供用于将夹紧螺钉（15）从夹紧开口（17）完全松开的装置，用于容易插入环形电缆接头。

2. 发明授权

US07115829B2 Switch 有权
标题翻译：开关
公开(公告)号：US07115829B2
公开(公告)日：2006-10-03
申请号：US10942242
申请日：2004-09-16
申请人： Johannes Schmid
发明人： Johannes Schmid
IPC分类号： H01H5/00
CPC分类号： H01H21/42 , H01H71/521 , H01H73/045 , H01H2300/048
摘要： A switch includes a contact mechanism having at least one contact and defining a longitudinal axis. Actuation of a handle moves the contact mechanism transversely to the longitudinal axis between an open position and a closed position in relation to at least one fixed contact, whereby a contact spring loads the contact mechanism to seek the closed position. A support part is operatively connected to the handle and forms an abutment for support of the contact spring. The support part is moveable relative to the contact mechanism. Operated by the handle is a locking mechanism which is constructed to hold the contact mechanism in an intermediate position between the open and closed positions to maintain the contact of the contact mechanism at an electrically insulated distance from the fixed contact. A release mechanism interacts with the locking device for releasing the contact mechanism to move to the closed position.
摘要翻译：开关包括具有至少一个触点并限定纵向轴线的接触机构。手柄的致动将接触机构相对于至少一个固定接触件将接触机构横向于纵向轴线在打开位置和闭合位置之间移动，由此接触弹簧加载接触机构以寻求闭合位置。支撑部分可操作地连接到手柄并形成用于支撑接触弹簧的支座。支撑部分可相对于接触机构移动。由手柄操作的是锁定机构，其被构造成将接触机构保持在打开和关闭位置之间的中间位置，以保持接触机构与固定触点的电绝缘距离的接触。释放机构与锁定装置相互作用以释放接触机构以移动到关闭位置。

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