JPS55126173A - Sealing device for gas leakage - Google Patents
Sealing device for gas leakageInfo
- Publication number
- JPS55126173A JPS55126173A JP3352579A JP3352579A JPS55126173A JP S55126173 A JPS55126173 A JP S55126173A JP 3352579 A JP3352579 A JP 3352579A JP 3352579 A JP3352579 A JP 3352579A JP S55126173 A JPS55126173 A JP S55126173A
- Authority
- JP
- Japan
- Prior art keywords
- gas leakage
- discharge port
- electromagnet
- power supply
- alarm
- 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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Safety Valves (AREA)
Abstract
PURPOSE: To sound an alarm and close the discharge port when gas leakage occurred by the method wherein an electromagnet is magnetized in accordance with the command for power supply from a gas leakage sensor.
CONSTITUTION: When gas leakage occurred, sensor 8 causes an alarm unit to give a proper alarm sound, and at the same time, it issues an electric signal commanding power supply to electromagnet 5. Then, power is supplied to electromagnet 5 and it is excited. By this excitation, rod 7 together with magnetic contact are pulled and raised. Lever induction unit 13 is also raised and discharge port pressing unit 12 closes discharge port 10 lying immediately below it and stops the gas leakage. To release the valve closing operation, the power supply is stopped by manual operation. Then, by the restoring force of spring 15 energized by compression, up- down adjusting board 14, which adjusts pressure, is pressed down and discharge port pressing unit 12 is opened and the condition of supplying gas is restored.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3352579A JPS55126173A (en) | 1979-03-22 | 1979-03-22 | Sealing device for gas leakage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3352579A JPS55126173A (en) | 1979-03-22 | 1979-03-22 | Sealing device for gas leakage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55126173A true JPS55126173A (en) | 1980-09-29 |
Family
ID=12388953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3352579A Pending JPS55126173A (en) | 1979-03-22 | 1979-03-22 | Sealing device for gas leakage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55126173A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62183200U (en) * | 1986-05-14 | 1987-11-20 | ||
KR100447571B1 (en) * | 2001-08-29 | 2004-09-08 | 김정일 | Apparatus for Shutoff of Gas Leakage |
CN109355102A (en) * | 2018-11-29 | 2019-02-19 | 湖南古圣砖瓦科技有限公司 | Gas generator is used in a kind of production of semicircular tile |
-
1979
- 1979-03-22 JP JP3352579A patent/JPS55126173A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62183200U (en) * | 1986-05-14 | 1987-11-20 | ||
KR100447571B1 (en) * | 2001-08-29 | 2004-09-08 | 김정일 | Apparatus for Shutoff of Gas Leakage |
CN109355102A (en) * | 2018-11-29 | 2019-02-19 | 湖南古圣砖瓦科技有限公司 | Gas generator is used in a kind of production of semicircular tile |
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