发明授权
- 专利标题: Bi-stable magnetic latch assembly
- 专利标题(中): 双稳磁锁组件
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申请号: US11376829申请日: 2006-03-15
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公开(公告)号: US07659802B2公开(公告)日: 2010-02-09
- 发明人: Mario Gonzalez , Steve L. Hadden , David A. Osterberg , Paul D. Buchele
- 申请人: Mario Gonzalez , Steve L. Hadden , David A. Osterberg , Paul D. Buchele
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 代理机构: Ingrassia Fisher & Lorenz, P.C.
- 主分类号: H01F7/08
- IPC分类号: H01F7/08
摘要:
A bi-stable magnetic switch assembly comprises a stator having an axis and first and second magnetic portions angularly disposed there around, and a rotor having at least one magnetic region attracted to the first and second portions. The rotor is configured for rotation about the axis between (1) a first latched position wherein the region resides proximate to, but is spaced apart from, the first portion; and (2) a second latched position wherein the region resides proximate to, but is spaced apart from, the second portion. A spring biases the rotor to a position where the region resides intermediate the first and second portions. A coil, which is associated with at least one of the first portion, the second portion, and the region, may be energized to reduce the force of attraction between the region and the first and second portions when in the first and second latched positions, respectively.
公开/授权文献
- US20070216504A1 Bi-stable magnetic latch assembly 公开/授权日:2007-09-20
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