JPS5556543A - Efficient exhaust method of leaked gas in kitchen and others - Google Patents
Efficient exhaust method of leaked gas in kitchen and othersInfo
- Publication number
- JPS5556543A JPS5556543A JP12869778A JP12869778A JPS5556543A JP S5556543 A JPS5556543 A JP S5556543A JP 12869778 A JP12869778 A JP 12869778A JP 12869778 A JP12869778 A JP 12869778A JP S5556543 A JPS5556543 A JP S5556543A
- Authority
- JP
- Japan
- Prior art keywords
- kitchen
- duct
- gas
- motor
- fan
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Abstract
PURPOSE: To accomplish efficient exhaust of gas by automatically sensing gas leakage with a ventilation fan connected to a gas sensor in such a manner as to rotate a fan in the duct with a motor installed there-outside whenever it occurs.
CONSTITUTION: A rotating shaft 3 of a fan fitted into a mount shaft in a duct 1 is connected to a motor 4 installed on the outer surface of the duct to form ventilation on fans 5 and 5'. The ventilation fans are separately mounted at an upper position of the outer wall of a kitchen 6 or the like and at a proper position of a floor 8 in such a manner that the motor 4 is located outside the kitchen 6. Gas sensor 9 and 9' attached in the kitchen 6 and the duct 1 sense gas leaked in the kitchen 6 and starts the motor 4 of the ventilation fans 5 and 5'. Thus, the fan 2 in the duct rotates so as to absorb and exhaust the gas leaked outside.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12869778A JPS5556543A (en) | 1978-10-18 | 1978-10-18 | Efficient exhaust method of leaked gas in kitchen and others |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12869778A JPS5556543A (en) | 1978-10-18 | 1978-10-18 | Efficient exhaust method of leaked gas in kitchen and others |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5556543A true JPS5556543A (en) | 1980-04-25 |
Family
ID=14991175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12869778A Pending JPS5556543A (en) | 1978-10-18 | 1978-10-18 | Efficient exhaust method of leaked gas in kitchen and others |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556543A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120582U (en) * | 1974-07-31 | 1976-02-14 | ||
JPS5317646U (en) * | 1976-07-26 | 1978-02-15 |
-
1978
- 1978-10-18 JP JP12869778A patent/JPS5556543A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120582U (en) * | 1974-07-31 | 1976-02-14 | ||
JPS5317646U (en) * | 1976-07-26 | 1978-02-15 |
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