发明名称 ELECTRICAL SWITCHING DEVICE HAVING AT LEAST ONE CONTACT POINT
摘要 The disclosure relates to an electrical switching device, in particular a thermal relay having at least one contact point in which, in a first position, the contact point is open and, in a second position, the contact point is closed, having a swivelling contact carrier on which the at least one moving contact piece is held and having an actuator for driving the contact carrier. The actuator is a swivel element, which can rotate about a first axis of rotation, said swivel element being made up of two partial elements, which can be slid in mutually opposing directions and are pushed apart by spring force, of which the first partial element is rotatably mounted and the second partial element acts together with the contact carrier at its free end.
申请公布号 US2008067048(A1) 申请公布日期 2008.03.20
申请号 US20070857762 申请日期 2007.09.19
申请人 ABB PATENT GMBH 发明人 KOMMERT RICHARD;SCHWEITZER RUDIGER;DIETZEL ANKE
分类号 H01H1/20;H01H1/22 主分类号 H01H1/20
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