JPH063518Y2 - ガス警報器 - Google Patents
ガス警報器Info
- Publication number
- JPH063518Y2 JPH063518Y2 JP1988085718U JP8571888U JPH063518Y2 JP H063518 Y2 JPH063518 Y2 JP H063518Y2 JP 1988085718 U JP1988085718 U JP 1988085718U JP 8571888 U JP8571888 U JP 8571888U JP H063518 Y2 JPH063518 Y2 JP H063518Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- voltage
- output
- circuit
- output circuit
- 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
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988085718U JPH063518Y2 (ja) | 1988-06-30 | 1988-06-30 | ガス警報器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988085718U JPH063518Y2 (ja) | 1988-06-30 | 1988-06-30 | ガス警報器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH029991U JPH029991U (US20030199744A1-20031023-C00003.png) | 1990-01-23 |
JPH063518Y2 true JPH063518Y2 (ja) | 1994-01-26 |
Family
ID=31310370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988085718U Expired - Lifetime JPH063518Y2 (ja) | 1988-06-30 | 1988-06-30 | ガス警報器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH063518Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2570338Y2 (ja) * | 1992-03-06 | 1998-05-06 | 矢崎総業株式会社 | ガス漏れ警報遮断システム及びガス遮断装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6039630Y2 (ja) * | 1979-08-11 | 1985-11-28 | 株式会社藤井合金製作所 | ガス漏れ警報・安全装置 |
JPS6036811Y2 (ja) * | 1980-05-13 | 1985-11-01 | 三菱電機株式会社 | 連動型自動換気扇 |
JPS6046480A (ja) * | 1983-08-24 | 1985-03-13 | Miyota Seimitsu Kk | 音声付きデジタル電子時計 |
-
1988
- 1988-06-30 JP JP1988085718U patent/JPH063518Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH029991U (US20030199744A1-20031023-C00003.png) | 1990-01-23 |
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