发明授权
US5672841A Inflator initiator with zener diode electrostatic discharge protection
失效
充气启动器采用齐纳二极管静电放电保护
- 专利标题： Inflator initiator with zener diode electrostatic discharge protection
- 专利标题（中）： 充气启动器采用齐纳二极管静电放电保护
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申请号： US574426申请日： 1995-12-15
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公开(公告)号： US5672841A公开(公告)日： 1997-09-30
- 发明人: David B. Monk , Mark B. Woodbury , David D. Hansen
- 申请人： David B. Monk , Mark B. Woodbury , David D. Hansen
- 申请人地址： IL Chicago
- 专利权人： Morton International, Inc.
- 当前专利权人： Morton International, Inc.
- 当前专利权人地址： IL Chicago
- 主分类号： F42B3/185
- IPC分类号： F42B3/185 ; F42B3/18 ; F42C19/12
摘要：
An initiator with electrostatic discharge protection includes a generally cup-shaped housing having an open end, a quantity of pyrotechnic material in the housing, and a seal for closing the housing open end and encapsulating the pyrotechnic material within the housing. A pair of electrodes in contact with the pyrotechnic material extend through the seal. A zener diode is coupled in electrical circuit between the housing and one of the electrodes to provide a path for electrostatic discharge and to prevent electrostatic discharge from affecting the pyrotechnic material.