JPS5679950A - Combustible gas detecting element - Google Patents
Combustible gas detecting elementInfo
- Publication number
- JPS5679950A JPS5679950A JP15725979A JP15725979A JPS5679950A JP S5679950 A JPS5679950 A JP S5679950A JP 15725979 A JP15725979 A JP 15725979A JP 15725979 A JP15725979 A JP 15725979A JP S5679950 A JPS5679950 A JP S5679950A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- combustible gas
- detecting element
- samarium
- gas detecting
- 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
Abstract
PURPOSE: To enhance element resistance value up to a region having practicability without degrading the outstanding characteristics of indium oxide by using samarium oxide or gadolinium oxide as an additive.
CONSTITUTION: The main component in the effective components of the combustible gas detecting element consists of indium oxide, and the subcomponent consists of at least one of samarium oxide and gadolinium oxide. The ratio of at least one of samarium oxide and gadolinium oxide occupied in the effective components (however, in calculating this, indium oxide is expressed in terms of In2O3, samarium oxide to Sm2O3 and gadolinium oxide to Gd2O3, respectively) is set at 4W50wt%.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15725979A JPS5931006B2 (en) | 1979-12-04 | 1979-12-04 | Flammable gas detection element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15725979A JPS5931006B2 (en) | 1979-12-04 | 1979-12-04 | Flammable gas detection element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5679950A true JPS5679950A (en) | 1981-06-30 |
JPS5931006B2 JPS5931006B2 (en) | 1984-07-30 |
Family
ID=15645734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15725979A Expired JPS5931006B2 (en) | 1979-12-04 | 1979-12-04 | Flammable gas detection element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931006B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155956A (en) * | 1984-01-26 | 1985-08-16 | Yamatake Honeywell Co Ltd | Nitrogen oxide detecting element |
JPS60155955A (en) * | 1984-01-26 | 1985-08-16 | Yamatake Honeywell Co Ltd | Nitrogen oxide detecting element |
JPH02501543A (en) * | 1988-03-02 | 1990-05-31 | トラステイーズ・オブ・ボストン・ユニバーシテイ | Catalytic process for decomposing organic substances in aqueous and organic liquids to yield environmentally compatible products |
-
1979
- 1979-12-04 JP JP15725979A patent/JPS5931006B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155956A (en) * | 1984-01-26 | 1985-08-16 | Yamatake Honeywell Co Ltd | Nitrogen oxide detecting element |
JPS60155955A (en) * | 1984-01-26 | 1985-08-16 | Yamatake Honeywell Co Ltd | Nitrogen oxide detecting element |
JPH0342624B2 (en) * | 1984-01-26 | 1991-06-27 | ||
JPH0342625B2 (en) * | 1984-01-26 | 1991-06-27 | ||
JPH02501543A (en) * | 1988-03-02 | 1990-05-31 | トラステイーズ・オブ・ボストン・ユニバーシテイ | Catalytic process for decomposing organic substances in aqueous and organic liquids to yield environmentally compatible products |
JPH0569597B2 (en) * | 1988-03-02 | 1993-10-01 | Torasuteiizu Obu Bosuton Univ |
Also Published As
Publication number | Publication date |
---|---|
JPS5931006B2 (en) | 1984-07-30 |
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