Invention Grant
- Patent Title: Active material actuation utilizing tunable magnetic overload protection
- Patent Title (中): 使用可调磁过载保护的活动材料致动
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Application No.: US13767633Application Date: 2013-02-14
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Publication No.: US08804294B2Publication Date: 2014-08-12
- Inventor: Alan L. Browne
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Dierker & Associates, P.C.
- Main IPC: H01H47/00
- IPC: H01H47/00
Abstract:
A system for and method of providing overload protection for an active material actuator and composing assembly, including a magnetically functioning mechanism comprising one or more permanent magnet, electromagnet, and/or magnetorheological fluid reservoir cooperatively configured to produce a tunable holding force.
Public/Granted literature
- US20130241343A1 ACTIVE MATERIAL ACTUATION UTILIZING TUNABLE MAGNETIC OVERLOAD PROTECTION Public/Granted day:2013-09-19
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