发明授权
- 专利标题: Actuator device and driving method
- 专利标题(中): 执行机构及驱动方法
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申请号: US13824658申请日: 2011-08-03
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公开(公告)号: US08964348B2公开(公告)日: 2015-02-24
- 发明人: Michael Pantke
- 申请人: Michael Pantke
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF Friedrichshafen AG
- 当前专利权人: ZF Friedrichshafen AG
- 当前专利权人地址: DE Friedrichshafen
- 代理机构: Davis & Bujold, PLLC
- 代理商 Michael J. Bujold
- 优先权: DE102010041086 20100921
- 国际申请: PCT/EP2011/063341 WO 20110803
- 国际公布: WO2012/038135 WO 20120329
- 主分类号: H01H47/00
- IPC分类号: H01H47/00 ; H01F7/06 ; H01F7/16 ; H01F7/18
摘要:
An actuator device (6) with an electromagnetic actuator (3) which has first and second magnet coils (4, 5) and a shift element (3) which can be linearly shifted, between three stable positions, by the first and the second magnet coils (4, 5). The actuator device (6) has a shifting bridge (9), with three bridge branches (B1, B2, B3) connected in parallel, for controlling the magnet coils (4, 5). Each bridge branch (B1, B2, B3) has two switches (S1 . . . S6) connected in series. One of the first and the second magnet coils (4, 5) is connected in each of the two bridge diagonals (D1, D2). In addition, a method for the control of the magnet coils (4, 5) of an electromagnetic actuator (2) of the actuator device (6).
公开/授权文献
- US20130201590A1 ACTUATOR DEVICE AND DRIVING METHOD 公开/授权日:2013-08-08
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