JPS6267134U - - Google Patents
Info
- Publication number
- JPS6267134U JPS6267134U JP15941585U JP15941585U JPS6267134U JP S6267134 U JPS6267134 U JP S6267134U JP 15941585 U JP15941585 U JP 15941585U JP 15941585 U JP15941585 U JP 15941585U JP S6267134 U JPS6267134 U JP S6267134U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- smoke
- detection means
- comparison
- signal
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims 3
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15941585U JPS6267134U (US07534539-20090519-C00280.png) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15941585U JPS6267134U (US07534539-20090519-C00280.png) | 1985-10-17 | 1985-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6267134U true JPS6267134U (US07534539-20090519-C00280.png) | 1987-04-25 |
Family
ID=31083822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15941585U Pending JPS6267134U (US07534539-20090519-C00280.png) | 1985-10-17 | 1985-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6267134U (US07534539-20090519-C00280.png) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63318440A (ja) * | 1987-06-23 | 1988-12-27 | Mitsubishi Electric Corp | 換気扇の自動運転制御装置 |
JPH01212847A (ja) * | 1988-02-19 | 1989-08-25 | Matsushita Seiko Co Ltd | 換気装置 |
JPH04186040A (ja) * | 1990-11-19 | 1992-07-02 | Hitachi Ltd | 換気装置 |
JPH04198642A (ja) * | 1990-11-28 | 1992-07-20 | Matsushita Seiko Co Ltd | 換気扇の制御装置 |
JPH07217956A (ja) * | 1994-01-24 | 1995-08-18 | Sanreiki:Kk | 換気制御装置 |
JP2017067389A (ja) * | 2015-09-30 | 2017-04-06 | リンナイ株式会社 | 換気システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56124843A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Automatic driving device for ventilating fan |
-
1985
- 1985-10-17 JP JP15941585U patent/JPS6267134U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56124843A (en) * | 1980-03-07 | 1981-09-30 | Hitachi Ltd | Automatic driving device for ventilating fan |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63318440A (ja) * | 1987-06-23 | 1988-12-27 | Mitsubishi Electric Corp | 換気扇の自動運転制御装置 |
JPH01212847A (ja) * | 1988-02-19 | 1989-08-25 | Matsushita Seiko Co Ltd | 換気装置 |
JPH04186040A (ja) * | 1990-11-19 | 1992-07-02 | Hitachi Ltd | 換気装置 |
JPH04198642A (ja) * | 1990-11-28 | 1992-07-20 | Matsushita Seiko Co Ltd | 換気扇の制御装置 |
JPH07217956A (ja) * | 1994-01-24 | 1995-08-18 | Sanreiki:Kk | 換気制御装置 |
JP2017067389A (ja) * | 2015-09-30 | 2017-04-06 | リンナイ株式会社 | 換気システム |