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FR2366518A1 - Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner - Google Patents

Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner

Info

Publication number
FR2366518A1
FR2366518A1 FR7629983A FR7629983A FR2366518A1 FR 2366518 A1 FR2366518 A1 FR 2366518A1 FR 7629983 A FR7629983 A FR 7629983A FR 7629983 A FR7629983 A FR 7629983A FR 2366518 A1 FR2366518 A1 FR 2366518A1
Authority
FR
France
Prior art keywords
burner
power failure
solenoid valve
opens
automatic
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.)
Granted
Application number
FR7629983A
Other languages
French (fr)
Other versions
FR2366518B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7629983A priority Critical patent/FR2366518A1/en
Publication of FR2366518A1 publication Critical patent/FR2366518A1/en
Application granted granted Critical
Publication of FR2366518B1 publication Critical patent/FR2366518B1/fr
Granted 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
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits

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

The system consists of feed lines and a pilot light, adjacent to the burner. Two separate safety shut-off valves are connected to the thermo-couples to ensure the safe shutdown of the burner in case of flame failure. The main thermostats operate the solenoid valves. A bypass valve operates across the solenoid valve. In the event of a power failure the solenoid valves will close and the gas flows along the bypass line maintaining the flame at the burner, or igniting it in case of flame failure.
FR7629983A 1976-09-30 1976-09-30 Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner Granted FR2366518A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629983A FR2366518A1 (en) 1976-09-30 1976-09-30 Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629983A FR2366518A1 (en) 1976-09-30 1976-09-30 Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner

Publications (2)

Publication Number Publication Date
FR2366518A1 true FR2366518A1 (en) 1978-04-28
FR2366518B1 FR2366518B1 (en) 1979-03-02

Family

ID=9178419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629983A Granted FR2366518A1 (en) 1976-09-30 1976-09-30 Automatic re-lighting system for gas heater - has solenoid valve which opens on power failure to maintain gas supply to burner

Country Status (1)

Country Link
FR (1) FR2366518A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419466A1 (en) * 1978-03-11 1979-10-05 Parkinson Cowan Appliances Ltd Gas fired burner control system - has timer controlled solenoid valve with by=pass opened when thermostatic valve is closed
EP0050678A1 (en) * 1980-10-25 1982-05-05 Mayer & Wonisch (KG) Spezialfabrik für Mess- und Regelgeräte Electrical ignition and controlling apparatus for gas burners
FR2509019A1 (en) * 1981-07-01 1983-01-07 Sirand Joseph Automatic ignition and cut=off control system for gas heaters - uses pneumatic valve operated by gas pressure at each radiator, and provides pilot light ignition if electric supply fails
EP0111609A1 (en) * 1982-12-14 1984-06-27 Centre D'etude Et De Realisations D'equipement Et De Materiel (C.E.R.E.M.) S.A.R.L. Ignition and feeding device for gas radiators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419466A1 (en) * 1978-03-11 1979-10-05 Parkinson Cowan Appliances Ltd Gas fired burner control system - has timer controlled solenoid valve with by=pass opened when thermostatic valve is closed
EP0050678A1 (en) * 1980-10-25 1982-05-05 Mayer & Wonisch (KG) Spezialfabrik für Mess- und Regelgeräte Electrical ignition and controlling apparatus for gas burners
FR2509019A1 (en) * 1981-07-01 1983-01-07 Sirand Joseph Automatic ignition and cut=off control system for gas heaters - uses pneumatic valve operated by gas pressure at each radiator, and provides pilot light ignition if electric supply fails
EP0111609A1 (en) * 1982-12-14 1984-06-27 Centre D'etude Et De Realisations D'equipement Et De Materiel (C.E.R.E.M.) S.A.R.L. Ignition and feeding device for gas radiators

Also Published As

Publication number Publication date
FR2366518B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse