JPS55140037A - Safety device for gas supply - Google Patents

Safety device for gas supply

Info

Publication number
JPS55140037A
JPS55140037A JP4816679A JP4816679A JPS55140037A JP S55140037 A JPS55140037 A JP S55140037A JP 4816679 A JP4816679 A JP 4816679A JP 4816679 A JP4816679 A JP 4816679A JP S55140037 A JPS55140037 A JP S55140037A
Authority
JP
Japan
Prior art keywords
gas
electromagnetic valve
gas supply
flow detector
gas flow
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
JP4816679A
Other languages
Japanese (ja)
Inventor
Hachiro Handa
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.)
SEIHOKU SANGYO KK
Original Assignee
SEIHOKU SANGYO 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 SEIHOKU SANGYO KK filed Critical SEIHOKU SANGYO KK
Priority to JP4816679A priority Critical patent/JPS55140037A/en
Publication of JPS55140037A publication Critical patent/JPS55140037A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/18—Detecting fluid leaks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE:To secure safety for gas supply by a method wherein a gas flow detector and an electromagnetic valve are povided near a gas supply source and the opening angle of the electromagnetic valve is controlled by the values detected by the gas flow detector. CONSTITUTION:A gas flow detector 1 and an electromagnetic valve 2 are provided near a gas supply source to shut the electromagnetic valve 2 when detected values of the gas flow detector 1 exceed a specified value. For instance, when a large quantity of gas leakage occurs on account of gas hose slipping out of position, etc., the electromagnetic valve 2 is shut so as to stop gas leakage automatically and safety for gas supply can be secured completely.
JP4816679A 1979-04-19 1979-04-19 Safety device for gas supply Pending JPS55140037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4816679A JPS55140037A (en) 1979-04-19 1979-04-19 Safety device for gas supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4816679A JPS55140037A (en) 1979-04-19 1979-04-19 Safety device for gas supply

Publications (1)

Publication Number Publication Date
JPS55140037A true JPS55140037A (en) 1980-11-01

Family

ID=12795794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4816679A Pending JPS55140037A (en) 1979-04-19 1979-04-19 Safety device for gas supply

Country Status (1)

Country Link
JP (1) JPS55140037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179728A (en) * 1982-04-16 1983-10-21 Matsushita Electric Ind Co Ltd Controller for fuel shut-off

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179728A (en) * 1982-04-16 1983-10-21 Matsushita Electric Ind Co Ltd Controller for fuel shut-off
JPH0128293B2 (en) * 1982-04-16 1989-06-01 Matsushita Denki Sangyo Kk

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