发明名称 |
Safety equipment for gas burner |
摘要 |
A safety equipment for a gas burner is disclosed wherein a combustion sensor comprising an oxygen concentration cell having porous electrodes disposed on both sides of a sintered body of ion conductive solid electrolyte, is provided, so that incomplete combustion and extinction of the burner are detected by a change in e.m.f. of the sensor and a change in resistance of the sensor. The detected signal is used to block the feed of fuel to the burner in order to prevent CO gas poisoning and explosion.
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申请公布号 |
US4125356(A) |
申请公布日期 |
1978.11.14 |
申请号 |
US19770784707 |
申请日期 |
1977.04.05 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OHASHI, TOKUYOSHI;MATUDA, AKIRA;HORII, HIROSHI |
分类号 |
F23N5/24;F23D14/72;F23N5/00;F23N5/10;F23N5/14 |
主分类号 |
F23N5/24 |
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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