FR2426863A1 - Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing - Google Patents

Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing

Info

Publication number
FR2426863A1
FR2426863A1 FR7815193A FR7815193A FR2426863A1 FR 2426863 A1 FR2426863 A1 FR 2426863A1 FR 7815193 A FR7815193 A FR 7815193A FR 7815193 A FR7815193 A FR 7815193A FR 2426863 A1 FR2426863 A1 FR 2426863A1
Authority
FR
France
Prior art keywords
valve
burners
valve housing
electrically
plug
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
FR7815193A
Other languages
French (fr)
Other versions
FR2426863B3 (en
Inventor
Philippe Mulsant
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Priority to FR7815193A priority Critical patent/FR2426863A1/en
Publication of FR2426863A1 publication Critical patent/FR2426863A1/en
Application granted granted Critical
Publication of FR2426863B3 publication Critical patent/FR2426863B3/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
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/20—Calibrating devices
    • 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
    • F23N2235/16—Fuel valves variable flow or proportional valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The electrically-operated valve opens progressively to regulate the supply to the burner of a water-heater, domestic boiler etc, having one or more excitation windings and a single armature actuating the valve plug. The plug comprises a small-diameter section mounted directly on the armature and a larger-diameter section through which an axial stem passes, fixed to the small section. Two large plugs moving simultaneously rest on seats in a cylindrical sleeve inside the valve housing and regulate two separate gas outlet passages. The larger-diameter plug section incorporates a high-output plug (20c) regulating an independent gas outlet passage (18) to the burners in the valve housing (5b).
FR7815193A 1978-05-23 1978-05-23 Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing Granted FR2426863A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815193A FR2426863A1 (en) 1978-05-23 1978-05-23 Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815193A FR2426863A1 (en) 1978-05-23 1978-05-23 Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing

Publications (2)

Publication Number Publication Date
FR2426863A1 true FR2426863A1 (en) 1979-12-21
FR2426863B3 FR2426863B3 (en) 1980-12-19

Family

ID=9208556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815193A Granted FR2426863A1 (en) 1978-05-23 1978-05-23 Electrically-operated gas burner valve - has high-output plug regulating independent passage to burners in valve housing

Country Status (1)

Country Link
FR (1) FR2426863A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669499A1 (en) * 1994-02-22 1995-08-30 SIT LA PRECISA S.r.l. Device for regulating and controlling the flow of gas to burners of domestic boilers
EP0884531A2 (en) * 1997-06-14 1998-12-16 Concentric Controls Limited Valve assembly
WO2004088206A1 (en) * 2003-04-02 2004-10-14 Sit La Precisa S.P.A. A valve unit for controlling the delivery of a combustible gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669499A1 (en) * 1994-02-22 1995-08-30 SIT LA PRECISA S.r.l. Device for regulating and controlling the flow of gas to burners of domestic boilers
EP0884531A2 (en) * 1997-06-14 1998-12-16 Concentric Controls Limited Valve assembly
EP0884531A3 (en) * 1997-06-14 2000-06-07 Concentric Controls Limited Valve assembly
WO2004088206A1 (en) * 2003-04-02 2004-10-14 Sit La Precisa S.P.A. A valve unit for controlling the delivery of a combustible gas

Also Published As

Publication number Publication date
FR2426863B3 (en) 1980-12-19

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