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公开(公告)号：US09287061B1
公开(公告)日：2016-03-15
申请号：US14854115
申请日：2015-09-15
发明人： Pawel Biedunkiewicz , Jörg-Uwe Dahl
CPC分类号： H01H1/205 , H01H1/2025 , H01H77/10
摘要： A rotor is shown for an electromechanical switching device, includes: a rotor housing; two contact bridges having in each case two contact portions; an intermediate element disposed between the two contact bridges and mounted so as to be rotatable about a rotation axis; and first spring pins and second spring pins; first spring elements and second spring elements. In an embodiment, the spring pins, the spring elements, and the intermediate element are operationally connected, and at least one of the first and second spring pins is disposed on the intermediate element and/or on the contact bridges such that the spring pin by rotating the rotor is tiltable between the two states in relation to the rotation axis. An embodiment furthermore relates to an electromechanical switching device including the rotor.
摘要翻译： 示出了用于机电开关装置的转子，包括：转子壳体; 两个接触桥在每种情况下具有两个接触部分; 中间元件，设置在所述两个接触桥之间并且被安装成可围绕旋转轴线旋转; 和第一弹簧销和第二弹簧销; 第一弹簧元件和第二弹簧元件。 在一个实施例中，弹簧销，弹簧元件和中间元件可操作地连接，并且第一和第二弹簧销中的至少一个设置在中间元件和/或接触桥上，使得弹簧销由 旋转转子可以在两个状态之间相对于旋转轴线倾斜。 一个实施例还涉及包括转子的机电开关装置。
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公开(公告)号：US10134534B2
公开(公告)日：2018-11-20
申请号：US14513338
申请日：2014-10-14
发明人： Tim Ambrosat , Pawel Biedunkiewicz , Jörg-Uwe Dahl
摘要： A connector is disclosed for connecting a first shaped element to a second shaped element. The first shaped element and the second shaped element each include a dovetail guide. In an embodiment, the connector is provided with contact areas. The contact areas are designed to engage into the respective dovetail guides to connect the first and second shaped elements.
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公开(公告)号：US09299518B2
公开(公告)日：2016-03-29
申请号：US13975594
申请日：2013-08-26
CPC分类号： H01H19/36 , H01H1/2041 , H01H1/205 , H01H73/045
摘要： A rotor for an electric switch is disclosed. In an embodiment, the rotor includes a rotor housing and a rotatably mounted contact bridge, which exhibits two movable contacts, wherein, by the rotation of the rotor, the two movable contacts can interact with two fixed contacts of an electric switch for closing or opening a circuit. The rotatably mounted contact bridge in the rotor housing is movably mounted in a direction perpendicular to the direction of the contact bridge in its closed position.
摘要翻译： 公开了一种用于电开关的转子。 在一个实施例中，转子包括转子壳体和可旋转地安装的接触桥，其具有两个可动触头，其中，通过转子的旋转，两个可动触头可与电开关的两个固定触点相互作用，用于闭合或断开 一个电路。 转子壳体中的可旋转地安装的接触桥可在与接触桥的关闭位置的方向垂直的方向上可移动地安装。
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4.发明授权公开(公告)号：US10971316B2
公开(公告)日：2021-04-06
申请号：US16050115
申请日：2018-07-31
IPC分类号： H01H33/42 , H01H9/34 , H01H33/53 , H01H33/82 , H01H71/24 , H01H77/02 , H01H33/83 , H01H33/02
摘要： A pressure trip unit for an electrical switch, including an actuating element and at least one flow channel per electrical pole, is disclosed. In an embodiment, the at least one pole of the electrical switch includes at least two switching contacts for making or disconnecting a flow path. The switching contacts of the at least one pole of the electrical switch are disconnectable via the actuating element which can respond to a pressure generated in a disconnection zone of the, in each case, two switching contacts by an electric arc drawn in the event of an electrodynamic recoil of the switching contacts. Further, the disconnection zone is connectable to the actuating element via the flow channel, the at least one flow channel including a nonreturn valve to permit a flow only from the disconnection zone in the direction of the actuating element.
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5.发明授权公开(公告)号：US09293271B2
公开(公告)日：2016-03-22
申请号：US14580313
申请日：2014-12-23
发明人： Pawel Biedunkiewicz , Jörg-Uwe Dahl
CPC分类号： H01H1/205 , H01H1/2025 , H01H1/2058 , H01H3/3052 , H01H73/045
摘要： A switch apparatus includes at least two contact levers, arranged rotatably about a common rotation axis and arranged, at least sectionally, parallel to one another and spaced apart. The contact levers each have two contact lever arms including contact sections for respectively making contact with one fixed mating contact section of a power line element. The two first contact lever arms make contact with a first force transfer element, and the two second contact lever arms make contact with a second force transfer element for applying a spring force. At least one force transfer element has, in touching sections for touching the contact lever arms, a bulge which extends radially outwards, for the uniform transfer of the spring force to the contact lever arms. At least one holding element of the two holding elements may be configured to be movable relative to the power line elements via an articulated bearing.
摘要翻译： 开关装置包括至少两个接触杆，其围绕公共旋转轴线可旋转地布置并且至少部分地彼此平行并间隔布置。 接触杆各自具有两个接触杆臂，包括用于分别与电力线元件的一个固定配合接触部分接触的接触部分。 两个第一接触杆臂与第一力传递元件接触，并且两个第二接触杆臂与用于施加弹簧力的第二力传递元件接触。 至少一个力传递元件在用于接触接触杆臂的接触部分中具有径向向外延伸的凸起，用于将弹簧力均匀地传递到接触杆臂。 两个保持元件的至少一个保持元件可被构造成能够通过铰接轴承相对于电力线元件移动。
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公开(公告)号：US11056297B2
公开(公告)日：2021-07-06
申请号：US16634957
申请日：2018-07-30
IPC分类号： H01H9/34 , H01H33/02 , H01H33/42 , H01H33/82 , H01H33/53 , H01H33/83 , H01H71/24 , H01H77/02
摘要： A device for recognizing an arcing fault in incident light that includes a sensor for detecting absorption lines of the incident light, and an evaluation unit which generates an evaluation signal when characteristic absorption lines are detected.
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公开(公告)号：US09330859B2
公开(公告)日：2016-05-03
申请号：US14332470
申请日：2014-07-16
CPC分类号： H01H3/32 , H01H1/2041 , H01H1/205 , H01H73/045 , H01H2235/004
摘要： A rotor is disclosed for an electric switch. In an embodiment, the rotor includes a rotor housing and a rotatably mounted contact link, which has two movable contacts. In an embodiment, by rotation of the rotor, the two movable contacts are configured to interact with two stationary contacts of an electric switch so as to close or open a circuit. Further, the rotatably mounted contact link is mounted movably in the rotor housing in a direction perpendicular to the direction of the contact link in its closing position.
摘要翻译： 公开了一种用于电开关的转子。 在一个实施例中，转子包括转子壳体和可旋转地安装的接触连杆，其具有两个可动触点。 在一个实施例中，通过转子的旋转，两个可动触头被配置为与电开关的两个固定触点相互作用，以闭合或打开电路。 此外，可旋转地安装的接触连杆在其闭合位置中以与接触连杆的方向垂直的方向可移动地安装在转子壳体中。
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