JPS54125544A - Safety device for gas combustion device - Google Patents
Safety device for gas combustion deviceInfo
- Publication number
- JPS54125544A JPS54125544A JP3377478A JP3377478A JPS54125544A JP S54125544 A JPS54125544 A JP S54125544A JP 3377478 A JP3377478 A JP 3377478A JP 3377478 A JP3377478 A JP 3377478A JP S54125544 A JPS54125544 A JP S54125544A
- Authority
- JP
- Japan
- Prior art keywords
- oxigen
- battery
- electromagnetic valve
- output
- density
- 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
- Regulation And Control Of Combustion (AREA)
Abstract
PURPOSE: Through DTC element which temperature changes relating with a senser, output of constant voltage power like battery is charged to an electromagnetic valve. By doing so, safety device can perfectly be operated.
CONSTITUTION: The device is equipped with an electromagnetic valve 5, an oxigen density battery 1, PTC element and a constant voltage power 8 and output of the oxigen density battery 1 is input directly to the electromagnetic valve 5. Then, when ambient oxigen density decreases, oxigen inside a combustion flame 1A lacks and reduction flame produces and it develops in such a way that it is in contact with an electrode 31 of other side of a battery 3. Then, output of the oxigen density battery 3 decreases and so the electromagnetic valve 5 operates in such a way that a valve cover 54 closes a vlave opening 55 to stop the supply of gas.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377478A JPS54125544A (en) | 1978-03-23 | 1978-03-23 | Safety device for gas combustion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377478A JPS54125544A (en) | 1978-03-23 | 1978-03-23 | Safety device for gas combustion device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54125544A true JPS54125544A (en) | 1979-09-29 |
Family
ID=12395789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3377478A Pending JPS54125544A (en) | 1978-03-23 | 1978-03-23 | Safety device for gas combustion device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125544A (en) |
-
1978
- 1978-03-23 JP JP3377478A patent/JPS54125544A/en active Pending
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