Invention Grant
- Patent Title: Electromagnetic actuating apparatus
- Patent Title (中): 电磁执行装置
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Application No.: US12375969Application Date: 2007-08-02
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Publication No.: US08228150B2Publication Date: 2012-07-24
- Inventor: Thomas Golz , Achim Riedle , Uwe Wagner
- Applicant: Thomas Golz , Achim Riedle , Uwe Wagner
- Applicant Address: DE Stockach
- Assignee: ETO Magnetic GmbH
- Current Assignee: ETO Magnetic GmbH
- Current Assignee Address: DE Stockach
- Agency: Bachman & LaPointe, P.C.
- Priority: DE202006011904U 20060803
- International Application: PCT/EP2007/006826 WO 20070802
- International Announcement: WO2008/014994 WO 20080207
- Main IPC: H01F7/08
- IPC: H01F7/08 ; H01L27/02 ; H01H51/22

Abstract:
An electromagnetic actuating apparatus having an elongated actuating element (3) which forms an engagement area (11) at the end, can be moved by the force of a coil device (13), (which is provided in a stationary manner) and has a permanent magnet (4), in places, which are designed to interact with a stationary core area (7), with a stationary bearing element (8) which acts as a yoke, being provided axially opposite the core area (7) for the actuating element (3), which is in the form of a piston at least in places, and with the coil device (13) having at least one coil winding (17) which is arranged on a mount (15) and whose winding wires (22, 23) are passed to contact elements (20, 21) and are electrically conductively connected to them, with the connections (24, 25) between the winding wires (22, 23) and the contact elements (20, 21) being arranged with vibration or oscillation damping with respect to the mount (15).
Public/Granted literature
- US20090189724A1 ELECTROMAGNETIC ACTUATING APPARATUS Public/Granted day:2009-07-30
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