JPS5544123A - Device for automatically shutting off main valve - Google Patents

Device for automatically shutting off main valve

Info

Publication number
JPS5544123A
JPS5544123A JP11547578A JP11547578A JPS5544123A JP S5544123 A JPS5544123 A JP S5544123A JP 11547578 A JP11547578 A JP 11547578A JP 11547578 A JP11547578 A JP 11547578A JP S5544123 A JPS5544123 A JP S5544123A
Authority
JP
Japan
Prior art keywords
main valve
abnormality
lever
automatically shutting
detecting
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
Application number
JP11547578A
Other languages
Japanese (ja)
Inventor
Koichi Fukushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAMIICHI DENSHI KK
Original Assignee
KAMIICHI DENSHI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAMIICHI DENSHI KK filed Critical KAMIICHI DENSHI KK
Priority to JP11547578A priority Critical patent/JPS5544123A/en
Publication of JPS5544123A publication Critical patent/JPS5544123A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)

Abstract

PURPOSE: To prevent a serious trouble, by detecting an abnormal state and automatically shutting off the main valve of a propane gas container.
CONSTITUTION: When an abnormality is detected under an ordinary condition, an electromagnetic plunger 71 is energized by a detection signal to displace a lever 81 from the full-line position to the one-dot-chain-line position by the motion of the plunger. At that time, one end 811 of the lever 81 and an engaging part 69 are disengaged from each other and a gear mechanism consisting of gears 64W68 becomes rotatable. As a result, a helical spring 54 acts in the direction of restoration to shut off the main valve. A means for detecting the abnormality may be a gas leakage detector having a semiconductor gas sensor, a fire detector or an earthquake detector.
COPYRIGHT: (C)1980,JPO&Japio
JP11547578A 1978-09-20 1978-09-20 Device for automatically shutting off main valve Pending JPS5544123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11547578A JPS5544123A (en) 1978-09-20 1978-09-20 Device for automatically shutting off main valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11547578A JPS5544123A (en) 1978-09-20 1978-09-20 Device for automatically shutting off main valve

Publications (1)

Publication Number Publication Date
JPS5544123A true JPS5544123A (en) 1980-03-28

Family

ID=14663444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11547578A Pending JPS5544123A (en) 1978-09-20 1978-09-20 Device for automatically shutting off main valve

Country Status (1)

Country Link
JP (1) JPS5544123A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985808A (en) * 1982-11-08 1984-05-17 Pioneer Electronic Corp Production of ultrafine metallic particle
JPS59118803A (en) * 1982-12-27 1984-07-09 Pioneer Electronic Corp Production of ultrafine metallic particle
WO2022116065A1 (en) * 2020-12-02 2022-06-09 扬州高得宝瓦斯器材制造有限公司 Leak-proof gas tank and method of using same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150121A (en) * 1975-06-17 1976-12-23 Nobuo Okayasu Gas breaking device at time of earthquake

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150121A (en) * 1975-06-17 1976-12-23 Nobuo Okayasu Gas breaking device at time of earthquake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985808A (en) * 1982-11-08 1984-05-17 Pioneer Electronic Corp Production of ultrafine metallic particle
JPS59118803A (en) * 1982-12-27 1984-07-09 Pioneer Electronic Corp Production of ultrafine metallic particle
WO2022116065A1 (en) * 2020-12-02 2022-06-09 扬州高得宝瓦斯器材制造有限公司 Leak-proof gas tank and method of using same

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