发明授权
- 专利标题： Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an external magnetic field generating unit and electronic apparatus incorporating the same
- 专利标题（中）： 在预定条件下可操作的开关，外部磁场产生单元，这种开关的组合和外部磁场产生单元以及包含该开关的电子设备
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申请号： US10087849申请日： 2002-03-05
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公开(公告)号： US06972651B2公开(公告)日： 2005-12-06
- 发明人: Shigemitsu Aoki , Nobuyoshi Shimizu , Hirofumi Saso , Yoshio Okamoto , Chiaki Maeno , Noboru Fujii , Yasushi Saito
- 申请人： Shigemitsu Aoki , Nobuyoshi Shimizu , Hirofumi Saso , Yoshio Okamoto , Chiaki Maeno , Noboru Fujii , Yasushi Saito
- 申请人地址： JP Tokyo
- 专利权人： Takamisawa Electric Co., LTD
- 当前专利权人： Takamisawa Electric Co., LTD
- 当前专利权人地址： JP Tokyo
- 代理机构： Staas & Halsey LLP
- 优先权： JP2001-070765 20010313; JP2001-223082 20010724; JP2001-344703 20011109
- 主分类号： H01H51/29
- IPC分类号： H01H51/29 ; H01H36/00 ; H01H9/00
摘要：
A switch operable under a predetermined condition includes a plurality of switch parts each including a pair of reed pieces and a connecting member of an electrically conductive non-magnetic material via which the plurality of switch parts are serially connected. The switch operates only under a condition where all of the plurality of switch parts are operated by external magnetic fields individually and simultaneously acting on the plurality of switch parts.
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