JPS59194061U

JPS59194061U - oxygen sensor

Info

Publication number: JPS59194061U
Application number: JP8806683U
Authority: JP
Inventors: 哲正山田; 石黒　宏之; 川地　良毅; 豊中山
Original assignee: 日本特殊陶業株式会社
Priority date: 1983-06-08
Filing date: 1983-06-08
Publication date: 1984-12-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図のイは本考案の酸素センサの外観図、口はＡ−Ａ
親図、第２図のイは試験用保護管とした酸素センサの外
観図、口はＢ−Ｂ親図、第３図は試験用保護管の酸素セ
ンサのへと出力値との関係　７−図、第４図は本考案の
酸素センサ〃へと出力値との関係図である。２・・・栓体、３・・・センサ素子。A in Figure 1 is an external view of the oxygen sensor of the present invention, and the opening is A-A.
The parent diagram, Figure 2, A is an external view of the oxygen sensor used as a test protective tube, and the opening is B-B, the parent diagram, and Figure 3 is the relationship between the output value and the oxygen sensor in the test protective tube.7- FIG. 4 is a diagram showing the relationship between the oxygen sensor of the present invention and the output value. 2... Plug body, 3... Sensor element.

Claims

[Scope of utility model registration request]

Two elements with porous electrodes formed on both sides of a plate-shaped fixed electrolyte were fixed in parallel with a small gap open on three sides, and one element was used as an oxygen pump element and the other element was used as an oxygen concentration battery element. The protection tube that encloses and accommodates the electrode portion of the element placed in the measurement atmosphere of the sensor is a bottomless tube that is several meters longer than the end position of the housed sensor element and has an open tip. oxygen sensor.