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1. 发明授权

US09007154B2 Hinged armature bearing for magnetic tripping device 有权
标题翻译：用于磁性跳闸装置的铰链电枢轴承
公开(公告)号：US09007154B2
公开(公告)日：2015-04-14
申请号：US13749034
申请日：2013-01-24
申请人： Stephan Lehmann , Michael Poles
发明人： Stephan Lehmann , Michael Poles
IPC分类号： H01H77/00 , H01H36/00 , H01H71/24
CPC分类号： H01H36/00 , H01H71/2472
摘要： A hinged armature arrangement, for a magnetic tripping device of an electrical switching device, includes a yoke, a hinged armature and a hinged armature spring for embodying a spring force on the hinged armature. The hinged armature is mounted at a first end in a hinged armature bearing. The hinged armature bearing includes a contact surface and a stop surface. The hinged armature spring is arranged on the hinged armature such that at least one first part of the spring force acts against a magnetic force, which is exerted on the hinged armature when a current path is energized. In a particular embodiment, the contact surface and the stop surface are arranged at an angle α of less than 90° relative to one another.
摘要翻译：用于电气开关装置的磁性跳闸装置的铰接电枢装置包括轭，铰接电枢和铰接电枢弹簧，用于在铰链电枢上体现弹簧力。铰链电枢安装在铰链式电枢轴承的第一端。铰链电枢轴承包括接触表面和止动表面。铰链电枢弹簧设置在铰接电枢上，使得弹簧力的至少一个第一部分抵抗在当前通路通电时施加在铰接电枢上的磁力。在特定实施例中，接触表面和止动表面相对于彼此以小于90度的角度α布置。

2. 发明授权

US09218929B2 Thermomagnetic trip for small current ranges 有权
标题翻译：小电流范围的热磁跳闸
公开(公告)号：US09218929B2
公开(公告)日：2015-12-22
申请号：US13713506
申请日：2012-12-13
申请人： Stephan Lehmann , Michael Poles
发明人： Stephan Lehmann , Michael Poles
IPC分类号： H01H37/14 , H01H37/32 , H01H37/34 , H01H37/52 , H01H71/00 , H01H71/16 , H01H71/24 , H01H71/40
CPC分类号： H01H37/52 , H01H71/00 , H01H71/164 , H01H71/2472 , H01H71/402
摘要： A thermomagnetic trip is disclosed for an electrical switching device, especially a circuit breaker. In at least one embodiment it includes at least one first and one second terminal, a first heating element, a conductor able to be influenced by temperature, a yoke and a clapper armature. A current path is formed through at least the first terminal, the conductor, the first heating element and the second terminal. The current path is disposed at least in sections on and/or in the yoke such that a magnetic field acting on the clapper armature is induced in the yoke by the current flowing through the current path and wherein a second heating element is disposed in the current path especially between the first terminal and the conductor.
摘要翻译：公开了一种用于电气开关装置，特别是断路器的热磁跳闸。在至少一个实施例中，它包括至少一个第一和一个第二端子，第一加热元件，能够受温度影响的导体，磁轭和拍板电枢。通过至少第一端子，导体，第一加热元件和第二端子形成电流路径。电流路径至少设置在磁轭上和/或磁轭中，使得通过流过电流路径的电流在磁轭中感应作用在拍板电枢上的磁场，并且其中第二加热元件设置在电流特别是在第一端子和导体之间的路径。

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