Oxygen sensor
专利汇可以提供Oxygen sensor专利检索，专利查询，专利分析的服务。并且PURPOSE:To sharply measure oxygen partial pressure by small output, by sensing the oxygen partial pressure of air by an electric measuring instrument in such a mechanism that an air cell of which the output is limited by limiting the amount of air to be acted, the consumption circuit of a load side and the electric measuring instrument. CONSTITUTION:An oxygen sensor is provided with an air cell 1 having two air intake orifices 2, an anode side contact 3, a cathode side contact 4, a voltmeter 5, a variable resistor 6 and an ammeter 7. The air amount to be acted on the air cell 1 is limited to limit the output thereof while a consumption circuit and an electric measuring instrument are combined in a load side and output and load are allowed to approach to each other by the adjustment of the load side to allow the electric measuring instrument to sharply indicate the oxygen partial pressure of inflow air. by this mechanism, the oxygen amount in inflow environmental air is known and an oxygen deficient state can be sensed.，下面是Oxygen sensor专利的具体信息内容。
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