JPS60113548U - gas detector - Google Patents
gas detectorInfo
- Publication number
- JPS60113548U JPS60113548U JP67484U JP67484U JPS60113548U JP S60113548 U JPS60113548 U JP S60113548U JP 67484 U JP67484 U JP 67484U JP 67484 U JP67484 U JP 67484U JP S60113548 U JPS60113548 U JP S60113548U
- Authority
- JP
- Japan
- Prior art keywords
- gas detector
- ceramic layer
- ceramic
- laminated
- view
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
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
第１図は本考案のガス検出器の構成例奔示す側面図、第
２図ないし第１２図は本考案のガス検出器が内燃機関排
気中の酸素濃度を検出する酸素センサに適用された実施
例を示しており、第２図は本酸素センサの構造全体を、
第３図は内筒内に固定されたガス検出器の端子部分を、
第４図はその端子に接続されるリード線の外筒取付構造
を夫々表わす部分断面図、第５図ないし第１０図はガス
検出器１０の組立て手順を示し、各図において夫々イは
正面図、口はＡ−Ａ線端面図、第１１図はガス検出器１
０の端子の接続を示し、イは正面図、口は右側面図、第
１２図はガス検出器１０に。
スペーサ１５を取付けた斜視図である。
１・・・・・・素子層、２・・・・・・セラミック基板
、３・・・・・・第１のセラミック層、４・・・・・・
第２のセラミック層、１０・・・・・・ガス検出器、１
１・・・・・・検出素子、１２・・・・・・主体金具、
１５・・・・・・スペーサ、４０，４１．４２，４３，
４３・・・・・・グリーンシート。Fig. 1 is a side view showing an example of the configuration of the gas detector of the present invention, and Figs. 2 to 12 show examples in which the gas detector of the present invention is applied to an oxygen sensor for detecting the oxygen concentration in the exhaust gas of an internal combustion engine. An example is shown in Figure 2, which shows the entire structure of this oxygen sensor.
Figure 3 shows the terminal part of the gas detector fixed inside the inner cylinder.
FIG. 4 is a partial sectional view showing the outer cylinder mounting structure of the lead wire connected to the terminal, and FIGS. 5 to 10 show the assembly procedure of the gas detector 10, and in each figure, A is a front view. , the mouth is an end view taken along line A-A, and Figure 11 shows gas detector 1.
Figure 12 shows the connection of the terminals 0 to 10, A is the front view, the mouth is the right side view, and Figure 12 is the gas detector 10. FIG. 3 is a perspective view with a spacer 15 attached. DESCRIPTION OF SYMBOLS 1...Element layer, 2...Ceramic substrate, 3...First ceramic layer, 4...
Second ceramic layer, 10...Gas detector, 1
1...detection element, 12...metal shell,
15...Spacer, 40, 41.42, 43,
43... Green sheet.
Claims (1)
子層が、基板面より突出して積層されたセラミック基板
と、 上記基板面に積層され、上記素子層の突出厚以上の厚み
を有する第１−のセラミック層と、該第１のセラミック
層上に階段状に積層された第２のセラミック層と、 を備えたことを特徴とするガス検出器。[Scope of Claim for Utility Model Registration] A ceramic substrate in which a Yonago layer whose electrical resistance value changes depending on the gas component and its concentration is laminated so as to protrude from the substrate surface; 1. A gas detector comprising: a first ceramic layer having a thickness of 1-2; and a second ceramic layer laminated in a stepped manner on the first ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP67484U JPS60113548U (en) | 1984-01-06 | 1984-01-06 | gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP67484U JPS60113548U (en) | 1984-01-06 | 1984-01-06 | gas detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60113548U true JPS60113548U (en) | 1985-08-01 |
| JPH0536205Y2 JPH0536205Y2 (en) | 1993-09-13 |
Family
ID=30472729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP67484U Granted JPS60113548U (en) | 1984-01-06 | 1984-01-06 | gas detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60113548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162740A (en) * | 1985-01-11 | 1986-07-23 | Ngk Spark Plug Co Ltd | Gas detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113292A (en) * | 1974-02-14 | 1975-09-05 | ||
| JPS5119592A (en) * | 1974-08-09 | 1976-02-16 | Nissan Motor | Gasunodo kenshutsuki |
| JPS54151498A (en) * | 1978-05-19 | 1979-11-28 | Nippon Soken | Gas detector |
| JPS5570736A (en) * | 1978-11-21 | 1980-05-28 | Ngk Spark Plug Co Ltd | Fixing method for perforated gas sensing substance |
-
1984
- 1984-01-06 JP JP67484U patent/JPS60113548U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113292A (en) * | 1974-02-14 | 1975-09-05 | ||
| JPS5119592A (en) * | 1974-08-09 | 1976-02-16 | Nissan Motor | Gasunodo kenshutsuki |
| JPS54151498A (en) * | 1978-05-19 | 1979-11-28 | Nippon Soken | Gas detector |
| JPS5570736A (en) * | 1978-11-21 | 1980-05-28 | Ngk Spark Plug Co Ltd | Fixing method for perforated gas sensing substance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162740A (en) * | 1985-01-11 | 1986-07-23 | Ngk Spark Plug Co Ltd | Gas detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536205Y2 (en) | 1993-09-13 |
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