JPS57171174A - Automatic cock closing device - Google Patents

Automatic cock closing device

Info

Publication number
JPS57171174A
JPS57171174A JP5461681A JP5461681A JPS57171174A JP S57171174 A JPS57171174 A JP S57171174A JP 5461681 A JP5461681 A JP 5461681A JP 5461681 A JP5461681 A JP 5461681A JP S57171174 A JPS57171174 A JP S57171174A
Authority
JP
Japan
Prior art keywords
gas
cock
gas leak
electromagnet
turned
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
JP5461681A
Other languages
Japanese (ja)
Inventor
Kiyoji Unno
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.)
IRIE TOMEO
Original Assignee
IRIE TOMEO
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 IRIE TOMEO filed Critical IRIE TOMEO
Priority to JP5461681A priority Critical patent/JPS57171174A/en
Publication of JPS57171174A publication Critical patent/JPS57171174A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices

Abstract

PURPOSE:To prevent explosion of gas, by resetting a cock to an opening state simultaneously with detection of a gas leak and closing an open-close cock. CONSTITUTION:In case of occurrence of a gas leak in a gas appliance 16, an alarm switch 70 is turned on, and an electromagnet 53 is operated by a DC power source 74 to attract an attraction iron piece 33. A cock 2 is turned to a closed state by release of a brake plate 26. Further at this time, a cam 10 always operates an on-switch 9 to cut off a DC circuit, turn off the electromagnet 53 and prevent consumption of the DC power source 74. Accordingly, if a gas leak occurs, an open-close cock is closed simultaneously with operation of a gas leak sensing device 66, and supply of gas to the gas appliance 16 is immediately stopped, then explosion of gas can be prevented.
JP5461681A 1981-04-11 1981-04-11 Automatic cock closing device Pending JPS57171174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5461681A JPS57171174A (en) 1981-04-11 1981-04-11 Automatic cock closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5461681A JPS57171174A (en) 1981-04-11 1981-04-11 Automatic cock closing device

Publications (1)

Publication Number Publication Date
JPS57171174A true JPS57171174A (en) 1982-10-21

Family

ID=12975667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5461681A Pending JPS57171174A (en) 1981-04-11 1981-04-11 Automatic cock closing device

Country Status (1)

Country Link
JP (1) JPS57171174A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153472U (en) * 1986-03-20 1987-09-29
CN100356106C (en) * 2003-06-16 2007-12-19 林内株式会社 Stove
CN100402934C (en) * 2003-05-30 2008-07-16 林内株式会社 Gas stove
JP2015169245A (en) * 2014-03-06 2015-09-28 株式会社清水鐵工所 Weight type emergency shutoff valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154245U (en) * 1974-10-22 1976-04-24
JPS5368431A (en) * 1976-11-30 1978-06-17 Kesao Tamura Automatic gas cock closing operation device
JPS5520105A (en) * 1978-07-15 1980-02-13 Kanichi Itakura Emergency circulating water reservior

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154245U (en) * 1974-10-22 1976-04-24
JPS5368431A (en) * 1976-11-30 1978-06-17 Kesao Tamura Automatic gas cock closing operation device
JPS5520105A (en) * 1978-07-15 1980-02-13 Kanichi Itakura Emergency circulating water reservior

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153472U (en) * 1986-03-20 1987-09-29
CN100402934C (en) * 2003-05-30 2008-07-16 林内株式会社 Gas stove
CN100356106C (en) * 2003-06-16 2007-12-19 林内株式会社 Stove
JP2015169245A (en) * 2014-03-06 2015-09-28 株式会社清水鐵工所 Weight type emergency shutoff valve

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