发明公开
EP0482856A1 Fuel burner having an intermittent pilot with pre-ignition testing
失效
Brenner mit einem intermittierend funktionierendenZündbrennerund einer Vor-Zündungsprüfung。
- 专利标题： Fuel burner having an intermittent pilot with pre-ignition testing
- 专利标题（中）： Brenner mit einem intermittierend funktionierendenZündbrennerund einer Vor-Zündungsprüfung。
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申请号： EP91309690.5申请日： 1991-10-21
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公开(公告)号： EP0482856A1公开(公告)日： 1992-04-29
- 发明人: Peterson, Scot M.
- 申请人： HONEYWELL INC.
- 申请人地址： Honeywell Plaza Minneapolis Minnesota 55408 US
- 专利权人： HONEYWELL INC.
- 当前专利权人： HONEYWELL INC.
- 当前专利权人地址： Honeywell Plaza Minneapolis Minnesota 55408 US
- 代理机构： Fox-Male, Nicholas Vincent Humbert
- 优先权： US600801 19901022
- 主分类号： F23N5/20
- IPC分类号： F23N5/20 ; F23Q7/12
摘要：
A fuel burner includes an electrical igniter [15] which lights a pilot burner [23] which then lights the main burner [24]. Operation of each of these steps is monitored, and if any are improper, the control device reverts to lighting the pilot burner with the main burner valve [27] shut. If the igniter [15] is sensed as incapable of lighting the pilot burner [23], the pilot burner valve [31] is shut, and an error is indicated to the operator.
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