JPS56133530A - Safety device for combustion of burner - Google Patents

Safety device for combustion of burner

Info

Publication number
JPS56133530A
JPS56133530A JP3526480A JP3526480A JPS56133530A JP S56133530 A JPS56133530 A JP S56133530A JP 3526480 A JP3526480 A JP 3526480A JP 3526480 A JP3526480 A JP 3526480A JP S56133530 A JPS56133530 A JP S56133530A
Authority
JP
Japan
Prior art keywords
valves
combustion
gas
burner
synchronism
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
JP3526480A
Other languages
Japanese (ja)
Inventor
Eiji Murai
Tomiji Suzuki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3526480A priority Critical patent/JPS56133530A/en
Publication of JPS56133530A publication Critical patent/JPS56133530A/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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
    • 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)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:To provide a device which permits full automation of operations required from preheating of a burner, which needs preheating beforehand, to starting of combustion through the manipulation of a plural number of power sources and two safety valves with capacitors by means of only a single knob. CONSTITUTION:If a gas path is opened with a handle 1 turned, gas flowing through a gas inlet 2 is fed to gas valves 3 and 4. Electromagnetic valves V1 and V2, which open the gas path through the thermoelectromotive force, are then opened in synchronism with a cam working conjointly and in synchronism with the handle 1, and simultaneously, are held in an opening manner with an electric power supplied by means of capacitors C1 and C2 which are connected to and charged with their respective power sources. With a burner starting in combustion, the electromagnetic coil in the electromagnetic valve V2 is excited with an electromotive force generated by a thermocouple 7, and the valve V2 is held in an opening state in the place of the electric power from the capacitor C2. If a sufficient thermoelectromotive force is not generated in the thermocouple 7 during the discharging period of the capacitor C1, the valves V1 and V2 are caused to close.
JP3526480A 1980-03-19 1980-03-19 Safety device for combustion of burner Pending JPS56133530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3526480A JPS56133530A (en) 1980-03-19 1980-03-19 Safety device for combustion of burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3526480A JPS56133530A (en) 1980-03-19 1980-03-19 Safety device for combustion of burner

Publications (1)

Publication Number Publication Date
JPS56133530A true JPS56133530A (en) 1981-10-19

Family

ID=12436938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3526480A Pending JPS56133530A (en) 1980-03-19 1980-03-19 Safety device for combustion of burner

Country Status (1)

Country Link
JP (1) JPS56133530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148926A (en) * 1982-02-27 1983-09-05 Mitsubishi Electric Corp Photometric circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313030Y1 (en) * 1967-03-17 1968-06-03
JPS4916987U (en) * 1972-05-18 1974-02-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313030Y1 (en) * 1967-03-17 1968-06-03
JPS4916987U (en) * 1972-05-18 1974-02-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148926A (en) * 1982-02-27 1983-09-05 Mitsubishi Electric Corp Photometric circuit
JPH0429015B2 (en) * 1982-02-27 1992-05-15 Mitsubishi Denki Kk

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