JPS5826658U

JPS5826658U - oxygen gas sensor

Info

Publication number: JPS5826658U
Application number: JP11961881U
Authority: JP
Inventors: 敏昭佐藤; 井戸　猛夫; 籾山　公男
Original assignee: 三菱電機株式会社
Priority date: 1981-08-12
Filing date: 1981-08-12
Publication date: 1983-02-21

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 the drawing]

第１図は本考案の酸素ガスセンサの構造の一例を説明す
るための斜視図、第２図は本考案の一実施例よりなる酸
素ガスセンサの斜視図、第３図は本考案の酸素ガスセン
サの特性図であり、図において１．ｌａ、ｌｂ、ＩＣは
電極及びリード不形成した生シート、２は基準穴、３，
３０〜３６は結線用の小孔、４は電極、５．　６．　７
はリード、８ａ、８ｂ、９は結線用リードの一部、１０
は中空筒素体、１１は中空筒の上下の電池の結線部であ
る。補正　昭５６．１２．１１　　　− 実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。０実用新案登録請求の範囲（１）　　複数対の酸素濃淡電池用電極を有してなる固
体電解質セラミック焼結体を素体とする中空筒状の酸素
ガスセンサにおいて、上記中なくとも一対の酸素濃淡電
池用電極が触媒活性化電極により形成され、残りの少な
（とも一対の電極が上記触媒活性化電極より触媒作用の
弱い電極で形成されることを特許とする酸素ガスセンサ
。（２）上記素体を一端封じの筒状構造としたことを特徴
とする実用新案登録請求の範囲第１項記載の酸素ガスセ
ンサ。（３）上記二種類の電極がそれぞれ直列又は並列に結線
され、且つこの二種類の電極からの信号を各々独立に検
出できるよう結線したことを特徴とする実用新案登録請
求の範囲第１項又は第２項記載の酸素ガスセンサ。（４）上記二種類の電極がそれぞれ直列又は並列に結線
され、且つこの二種類の電極間が直列又は並列に結蝉さ
れてなやことを特徴どする実用新案登録請求の岐間第１
項又は第２項記載の酸素ガスセンサ。図面の簡単な説明第１図は本考案の酸素ガスセンサの構造の一例を説明す
るための斜視図、第２図は本考案の一実施例よりなる酸
素ガスセンサの斜視図、第３図は本考案の酸素ガスセン
サの特性図であり図において、１．ｌａ、ｌｂ、ｌｃは
電極及びリードを形成した生シート、２は基準穴、３．
３０〜３６は結線用の小孔、４は電極、５．６．７はリ
ード、８ａ、８ｂ、９は結線用リードの一部、１ｏは中
空筒素体、１１は中空筒あ上下の電池の結線部である。Fig. 1 is a perspective view for explaining an example of the structure of an oxygen gas sensor of the present invention, Fig. 2 is a perspective view of an oxygen gas sensor according to an embodiment of the present invention, and Fig. 3 is a characteristic of the oxygen gas sensor of the present invention. In the figure, 1. la, lb, IC are raw sheets with no electrodes or leads formed, 2 is a reference hole, 3,
30 to 36 are small holes for connection, 4 is an electrode, and 5. 6. 7
are leads, 8a, 8b, 9 are part of the wiring leads, 10
11 is a hollow cylinder element body, and 11 is a connection part between the batteries above and below the hollow cylinder. Amendment December 11, 1980 - The scope of claims for utility model registration and the brief description of the drawings are amended as follows. 0 Claims for Utility Model Registration (1) A hollow cylindrical oxygen gas sensor having a solid electrolyte ceramic sintered body having multiple pairs of oxygen concentration battery electrodes, at least one of the above pairs of oxygen concentration battery electrodes. An oxygen gas sensor patented in that the battery electrode is formed of a catalytically activated electrode, and the remaining pair of electrodes are formed of an electrode having a weaker catalytic action than the catalytically activated electrode. (2) The above-mentioned element body. The oxygen gas sensor according to claim 1 of the utility model registration claim, characterized in that it has a cylindrical structure with one end closed. (3) The above two types of electrodes are connected in series or in parallel, and The oxygen gas sensor according to claim 1 or 2 of the utility model registration claim, characterized in that the wires are connected so that the signals from the electrodes can be detected independently. (4) The above two types of electrodes are connected in series or in parallel, respectively. The first point in the request for utility model registration is that the two types of electrodes are connected in series or in parallel.
The oxygen gas sensor according to item 1 or 2. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view for explaining an example of the structure of an oxygen gas sensor of the present invention, FIG. 2 is a perspective view of an oxygen gas sensor according to an embodiment of the present invention, and FIG. 3 is a perspective view of an oxygen gas sensor according to an embodiment of the present invention. This is a characteristic diagram of the oxygen gas sensor of 1. la, lb, lc are green sheets on which electrodes and leads are formed, 2 is a reference hole, 3.
30 to 36 are small holes for connection, 4 is an electrode, 5.6.7 is a lead, 8a, 8b, 9 is a part of a lead for connection, 1o is a hollow cylinder body, 11 is a battery above and below the hollow cylinder This is the connection part.

Claims

[Scope of utility model registration request]

(1) In a hollow cylindrical oxygen gas sensor based on a solid electrolyte ceramic sintered body having multiple pairs of electrodes for an oxygen-enriched flame battery, at least one pair of the electrodes for an oxygen-enriched flame battery are catalytically activated. An oxygen gas sensor patented in that it is formed of electrodes, and the remaining at least one pair of electrode cassettes are formed of electrodes having a weaker catalytic action than the above-mentioned catalyst activation electrodes.

(2) The oxygen gas sensor according to claim 1, wherein the element body has a cylindrical structure with one end closed.

(3) The above two types of electrodes are connected in series or in parallel, and are connected so that signals from the two types of electrodes can be detected independently, or The oxygen gas sensor according to item 2.

(4) Utility model registration claim 1, characterized in that the above two types of electrodes are connected in series or in parallel, and the two types of electrodes are connected in series or in parallel.
The oxygen gas sensor according to item 1 or 2.