发明授权
- 专利标题： Conductive polymer ignitors
- 专利标题（中）： 导电聚合物点火器
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申请号： US213616申请日： 1994-03-15
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公开(公告)号： US5463954A公开(公告)日： 1995-11-07
- 发明人: David W. Blair
- 申请人： David W. Blair
- 申请人地址： NJ Princton
- 专利权人： Princeton Scientific Enterprises, Inc.
- 当前专利权人： Princeton Scientific Enterprises, Inc.
- 当前专利权人地址： NJ Princton
- 主分类号： C06B45/12
- IPC分类号： C06B45/12 ; C06C9/00 ; F42C19/12
摘要：
A system and method is provided for igniting a propellant with an electrically conductive chemically insensitive polymer. The polymer is an electrical resistance heater to heat the propellant to its ignition temperature. Preferably, the polymer is an organic polymer. Surfaces of the propellant can be coated with the polymer. In the alternative, the polymer can be applied to a hollow bore in the propellant to form a self-pressurizing charge. Advantageously, the present invention controls ignition and prevents unintended ignition of the propellant.
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