JPS57155022A - Method and device for automatic stopping of fuel supply for combustion - Google Patents

Method and device for automatic stopping of fuel supply for combustion

Info

Publication number
JPS57155022A
JPS57155022A JP56040200A JP4020081A JPS57155022A JP S57155022 A JPS57155022 A JP S57155022A JP 56040200 A JP56040200 A JP 56040200A JP 4020081 A JP4020081 A JP 4020081A JP S57155022 A JPS57155022 A JP S57155022A
Authority
JP
Japan
Prior art keywords
permanent magnet
interception
fuel supply
electromagnet
flame
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
JP56040200A
Other languages
Japanese (ja)
Inventor
Kunio Shimizu
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.)
TOUTO DENKI KK
Original Assignee
TOUTO DENKI 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 TOUTO DENKI KK filed Critical TOUTO DENKI KK
Priority to JP56040200A priority Critical patent/JPS57155022A/en
Publication of JPS57155022A publication Critical patent/JPS57155022A/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
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • 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
    • 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
    • F23N2235/22—Fuel valves cooperating with magnets

Landscapes

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

Abstract

PURPOSE:To make an automatic stopping action reliable and improve safety by so constituting that a flame of a gas heater is turned into electricity through a heat sensing luminescent medium, which excites an interception valve of a fluid interception system provided on a fuel supply system. CONSTITUTION:When a manual opertion tool 31 is operated from a closed position an electromagnet 7 is moved to the left, through which an interception valve 6 is released from sticking. Therefore, the interception valve 6 is in loosely fitted condition in a valve seat 10 of a permanent magnet 8, and gas is supplied for ignition. This flame is sensed with a heat sensing luminescent medium N and a light sensor, through which the permanent magnet 8 is actuated through the light sensor circuit 13 and the interception valve 6 is kept in a loosely fitted condition. When the flame is gone out and an action of the heat sensing luminescent medium N is stopped, the permanent magnet 8 is actuated electromagnetically and attracts an electromagnet 7 toward the permanent magnet 8, The interception valve 6 is moved to a sliding cylinder 3 by an attractive force of the electromagnet 7 and a gas passage is intercepted. Thus, the fuel supply is stopped automatically and securely and the safety is enhanced.
JP56040200A 1981-03-19 1981-03-19 Method and device for automatic stopping of fuel supply for combustion Pending JPS57155022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040200A JPS57155022A (en) 1981-03-19 1981-03-19 Method and device for automatic stopping of fuel supply for combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040200A JPS57155022A (en) 1981-03-19 1981-03-19 Method and device for automatic stopping of fuel supply for combustion

Publications (1)

Publication Number Publication Date
JPS57155022A true JPS57155022A (en) 1982-09-25

Family

ID=12574134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040200A Pending JPS57155022A (en) 1981-03-19 1981-03-19 Method and device for automatic stopping of fuel supply for combustion

Country Status (1)

Country Link
JP (1) JPS57155022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026219A1 (en) * 1996-12-12 1998-06-18 Raytheon Company A gas burner having a flame keeper cell and a sensor positioned therein
US20120048233A1 (en) * 2010-08-24 2012-03-01 Honda Motor Co., Ltd. Fuel cock-integrated engine switch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187822A (en) * 1975-01-29 1976-07-31 Bee Kk KINKYUTEISHOBARUBUSOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187822A (en) * 1975-01-29 1976-07-31 Bee Kk KINKYUTEISHOBARUBUSOCHI

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026219A1 (en) * 1996-12-12 1998-06-18 Raytheon Company A gas burner having a flame keeper cell and a sensor positioned therein
US20120048233A1 (en) * 2010-08-24 2012-03-01 Honda Motor Co., Ltd. Fuel cock-integrated engine switch
US8667941B2 (en) * 2010-08-24 2014-03-11 Honda Motor Co., Ltd. Fuel cock-integrated engine switch

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