发明名称 |
Direct spark ignition system utilizing gated oscillator |
摘要 |
A system for trial period ignition of a fluid fuel burner having an oscillator with a gate in the feedback path thereof, the oscillator providing power to a burner fuel valve and to a spark generator, wherein oscillator operation is sustained after the period only upon flame detection which keeps the oscillator feedback path gate closed.
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申请公布号 |
US4019854(A) |
申请公布日期 |
1977.04.26 |
申请号 |
US19760661938 |
申请日期 |
1976.02.27 |
申请人 |
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION |
发明人 |
CARLSON, ELMER A.;RAFFAELLI, JOSEPH G.;GANN, RONALD A. |
分类号 |
F02P15/10;F02P3/08;F23N5/12;F23N5/20;F23Q3/00 |
主分类号 |
F02P15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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