JPS5618233A - Gas appliance interlocked with ventilating fan - Google Patents
Gas appliance interlocked with ventilating fanInfo
- Publication number
- JPS5618233A JPS5618233A JP9442579A JP9442579A JPS5618233A JP S5618233 A JPS5618233 A JP S5618233A JP 9442579 A JP9442579 A JP 9442579A JP 9442579 A JP9442579 A JP 9442579A JP S5618233 A JPS5618233 A JP S5618233A
- Authority
- JP
- Japan
- Prior art keywords
- gas appliance
- ventilating fan
- cock
- electromagnetic valve
- interlocked
- 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
- Ventilation (AREA)
Abstract
PURPOSE: To prevent poisoning due to poor ventilation and simplify operation by making possible to use a gas appliance only when a ventilating fan is running.
CONSTITUTION: A ventilation interlocking device 3 is installed which has a relay 11 which is connected in series with a cock switch 8 interlocked with the cock of a gas appliance 1 and whose contact point 15 is connected with a ventilating fan 17 via a plug socket 16, an electromagnetic valve 4, etc. By so doing, if the cock of the gas appliance 1 is opened, the cock switch 8 is turned on, the relay 11 is energized and commercial power is applied to the plug socket 16, and when there is no trouble in the ventilating fan 17, an alternating voltage is induced in a zero-phase current transformer 18, a thyristor 22 is turned on, the electromagnetic valve 4 opens and the gas appliance 1 becomes possible to be used. On the other hand, when the ventilating fan 17 is faulty, the AC voltage is not induced in the zero-phase current transformer 18, the electromagnetic valve 4 is kept closed and the gas appliance 1 cannot be used.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9442579A JPS5618233A (en) | 1979-07-25 | 1979-07-25 | Gas appliance interlocked with ventilating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9442579A JPS5618233A (en) | 1979-07-25 | 1979-07-25 | Gas appliance interlocked with ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5618233A true JPS5618233A (en) | 1981-02-20 |
Family
ID=14109869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9442579A Pending JPS5618233A (en) | 1979-07-25 | 1979-07-25 | Gas appliance interlocked with ventilating fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5618233A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61187889A (en) * | 1985-02-18 | 1986-08-21 | 株式会社 サンドリ−ム | Futon making apparatus |
| JPS61220689A (en) * | 1985-03-27 | 1986-09-30 | 株式会社 サンドリ−ム | Futon manufacturing apparatus |
| US6899147B2 (en) | 2001-01-31 | 2005-05-31 | Namba Press Works Co., Ltd. | Filling device and method |
| CN106287855A (en) * | 2016-11-15 | 2017-01-04 | 安徽圣宝新能源科技有限公司 | A kind of energy-conservation sensing stove |
| CN106710157A (en) * | 2015-11-13 | 2017-05-24 | 湖南餐启科技有限公司 | Early warning method and system for fault of smoke exhaust ventilator |
| CN115218236A (en) * | 2022-07-12 | 2022-10-21 | 杭州老板电器股份有限公司 | Centralized smoke exhaust system and air valve self-checking method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139238A (en) * | 1977-05-11 | 1978-12-05 | Matsushita Electric Ind Co Ltd | Ventilation fan interlocking confirming device |
| JPS53139348A (en) * | 1977-05-12 | 1978-12-05 | Matsushita Electric Ind Co Ltd | Device for confirming interlocked ventilating fan |
-
1979
- 1979-07-25 JP JP9442579A patent/JPS5618233A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53139238A (en) * | 1977-05-11 | 1978-12-05 | Matsushita Electric Ind Co Ltd | Ventilation fan interlocking confirming device |
| JPS53139348A (en) * | 1977-05-12 | 1978-12-05 | Matsushita Electric Ind Co Ltd | Device for confirming interlocked ventilating fan |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61187889A (en) * | 1985-02-18 | 1986-08-21 | 株式会社 サンドリ−ム | Futon making apparatus |
| JPH0332394B2 (en) * | 1985-02-18 | 1991-05-13 | San Doriimu Kk | |
| JPS61220689A (en) * | 1985-03-27 | 1986-09-30 | 株式会社 サンドリ−ム | Futon manufacturing apparatus |
| JPH0332395B2 (en) * | 1985-03-27 | 1991-05-13 | San Doriimu Kk | |
| US6899147B2 (en) | 2001-01-31 | 2005-05-31 | Namba Press Works Co., Ltd. | Filling device and method |
| CN106710157A (en) * | 2015-11-13 | 2017-05-24 | 湖南餐启科技有限公司 | Early warning method and system for fault of smoke exhaust ventilator |
| CN106287855A (en) * | 2016-11-15 | 2017-01-04 | 安徽圣宝新能源科技有限公司 | A kind of energy-conservation sensing stove |
| CN115218236A (en) * | 2022-07-12 | 2022-10-21 | 杭州老板电器股份有限公司 | Centralized smoke exhaust system and air valve self-checking method thereof |
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