发明名称 |
Temperature compensated plug-in type oxygen detector for exhaust gas |
摘要 |
A plug-in type oxygen detector for detecting oxygen contained in exhaust gas is disclosed which comprises a series connected, sintered N and P type oxide semiconductors which have temperature dependencies in the same direction and respond to a partial pressure of oxygen in exhaust gas, an output being derived from a common junction of the semiconductors.
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申请公布号 |
US4322968(A) |
申请公布日期 |
1982.04.06 |
申请号 |
US19800124023 |
申请日期 |
1980.02.25 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
TAKAMI, AKIO;MATSUURA, TOSHITAKA;SAITO, TSUTOMU |
分类号 |
G01N27/12;(IPC1-7):G01N27/12 |
主分类号 |
G01N27/12 |
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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