JPS5565149A - Combustible gas detection element and its manufacture - Google Patents
Combustible gas detection element and its manufactureInfo
- Publication number
- JPS5565149A JPS5565149A JP13904778A JP13904778A JPS5565149A JP S5565149 A JPS5565149 A JP S5565149A JP 13904778 A JP13904778 A JP 13904778A JP 13904778 A JP13904778 A JP 13904778A JP S5565149 A JPS5565149 A JP S5565149A
- Authority
- JP
- Japan
- Prior art keywords
- board
- chip
- detection element
- gas detection
- end surface
- 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 Electric Means (AREA)
Abstract
PURPOSE: To obtain the detection element greater in the gas detection output and in the reliability, by forming the platinum resistance film on the two surfaces and one end surface opposing on the heat-proof insulation board and giving oxide catalyzer.
CONSTITUTION: The platinum resistance films 2 and 3 are formed on the two major planes and one end surface at least of the heat-proof insulation board 1 of fine chip, and oxide catalyzer is held at the end of the end surface 4 of the board 1 to form the platinum resistance chip 7. The resistor chip 7 is bonded so that the resistor for tmeperature change detection is outside the support board 8 and it is connected to the electrodes 9, 9' formed on the board in advance for the electrode drawing part. Further, the leads 12, 12' are fitted to the electrodes 9, 9' of the board 8 with soldering to constitute the combustible gas detection element by covering with the metal net made of stainless steel. The platinum resistor chip 7 is formed with screen printing.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13904778A JPS5565149A (en) | 1978-11-10 | 1978-11-10 | Combustible gas detection element and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13904778A JPS5565149A (en) | 1978-11-10 | 1978-11-10 | Combustible gas detection element and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565149A true JPS5565149A (en) | 1980-05-16 |
JPS6124649B2 JPS6124649B2 (en) | 1986-06-12 |
Family
ID=15236217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13904778A Granted JPS5565149A (en) | 1978-11-10 | 1978-11-10 | Combustible gas detection element and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565149A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779980A (en) * | 1997-01-16 | 1998-07-14 | Cts Corporation | Gas sensor having a compounded catalytic structure |
US6117393A (en) * | 1997-01-16 | 2000-09-12 | Cts Corporation | Multilayered gas sensor |
-
1978
- 1978-11-10 JP JP13904778A patent/JPS5565149A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779980A (en) * | 1997-01-16 | 1998-07-14 | Cts Corporation | Gas sensor having a compounded catalytic structure |
US6117393A (en) * | 1997-01-16 | 2000-09-12 | Cts Corporation | Multilayered gas sensor |
Also Published As
Publication number | Publication date |
---|---|
JPS6124649B2 (en) | 1986-06-12 |
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