发明授权
- 专利标题: Push button
- 专利标题(中): 按钮
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申请号: US40171873申请日: 1973-09-28
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公开(公告)号: US3873957A公开(公告)日: 1975-03-25
- 发明人: WURSCHER HORST , BLASS ROLF , BECKER OSKAR
- 申请人: PHILIPS CORP
- 专利权人: Philips Corp
- 当前专利权人: Philips Corp
- 优先权: DE2251530 1972-10-20
- 主分类号: G06F3/02
- IPC分类号: G06F3/02 ; H01H13/00 ; H03K17/90 ; H01C7/16
摘要:
A pushbutton switch producing a snap-action pulse from a Hall element. A snap magnet is held in a rest position and then released to follow the movement of a control magnet thereby applying a magnetic field to the Hall element.