JPH0521498B2 - - Google Patents
Info
- Publication number
- JPH0521498B2 JPH0521498B2 JP61133507A JP13350786A JPH0521498B2 JP H0521498 B2 JPH0521498 B2 JP H0521498B2 JP 61133507 A JP61133507 A JP 61133507A JP 13350786 A JP13350786 A JP 13350786A JP H0521498 B2 JPH0521498 B2 JP H0521498B2
- Authority
- JP
- Japan
- Prior art keywords
- gas concentration
- period
- value
- abnormal
- cycle
- 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.)
- Expired - Lifetime
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13350786A JPS62289753A (ja) | 1986-06-09 | 1986-06-09 | ガス濃度検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13350786A JPS62289753A (ja) | 1986-06-09 | 1986-06-09 | ガス濃度検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62289753A JPS62289753A (ja) | 1987-12-16 |
JPH0521498B2 true JPH0521498B2 (en, 2012) | 1993-03-24 |
Family
ID=15106389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13350786A Granted JPS62289753A (ja) | 1986-06-09 | 1986-06-09 | ガス濃度検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62289753A (en, 2012) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2645563B2 (ja) * | 1988-02-04 | 1997-08-25 | フィガロ技研株式会社 | ガス検出装置 |
JP2764088B2 (ja) * | 1989-02-23 | 1998-06-11 | 京セラ株式会社 | 熱利用機器の異常検知回路及び保護回路 |
JP5330075B2 (ja) * | 2009-04-27 | 2013-10-30 | 矢崎エナジーシステム株式会社 | ガス警報器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062596A (en, 2012) * | 1973-10-03 | 1975-05-28 | ||
JPS5113598A (ja) * | 1974-07-24 | 1976-02-03 | Sumitomo Rubber Ind | Roeigasukeihosochi |
JPS57795A (en) * | 1980-06-04 | 1982-01-05 | Hitachi Ltd | Method of detecting and warning gas leakage |
-
1986
- 1986-06-09 JP JP13350786A patent/JPS62289753A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62289753A (ja) | 1987-12-16 |
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