JPS53139348A - Device for confirming interlocked ventilating fan - Google Patents
Device for confirming interlocked ventilating fanInfo
- Publication number
- JPS53139348A JPS53139348A JP5490777A JP5490777A JPS53139348A JP S53139348 A JPS53139348 A JP S53139348A JP 5490777 A JP5490777 A JP 5490777A JP 5490777 A JP5490777 A JP 5490777A JP S53139348 A JPS53139348 A JP S53139348A
- Authority
- JP
- Japan
- Prior art keywords
- interlocked
- confirming
- fan
- ventilating fan
- ventilating
- 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
- Regulation And Control Of Combustion (AREA)
- Ventilation (AREA)
Abstract
PURPOSE: To secure safety of device for confirming interlocked ventilating fan for automatically operating fan in interlocking to the use of gas instrument to warn forgotten switch of the fan by detecting the load current of the fan.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5490777A JPS5926852B2 (en) | 1977-05-12 | 1977-05-12 | Ventilation fan interlocking confirmation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5490777A JPS5926852B2 (en) | 1977-05-12 | 1977-05-12 | Ventilation fan interlocking confirmation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53139348A true JPS53139348A (en) | 1978-12-05 |
JPS5926852B2 JPS5926852B2 (en) | 1984-07-02 |
Family
ID=12983665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5490777A Expired JPS5926852B2 (en) | 1977-05-12 | 1977-05-12 | Ventilation fan interlocking confirmation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5926852B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618233A (en) * | 1979-07-25 | 1981-02-20 | Matsushita Electric Ind Co Ltd | Gas appliance interlocked with ventilating fan |
-
1977
- 1977-05-12 JP JP5490777A patent/JPS5926852B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618233A (en) * | 1979-07-25 | 1981-02-20 | Matsushita Electric Ind Co Ltd | Gas appliance interlocked with ventilating fan |
Also Published As
Publication number | Publication date |
---|---|
JPS5926852B2 (en) | 1984-07-02 |
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