FR2441799A1 - IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT - Google Patents

IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT

Info

Publication number
FR2441799A1
FR2441799A1 FR7832251A FR7832251A FR2441799A1 FR 2441799 A1 FR2441799 A1 FR 2441799A1 FR 7832251 A FR7832251 A FR 7832251A FR 7832251 A FR7832251 A FR 7832251A FR 2441799 A1 FR2441799 A1 FR 2441799A1
Authority
FR
France
Prior art keywords
gas
appliance
valve
forced draft
appliances
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
FR7832251A
Other languages
French (fr)
Other versions
FR2441799B1 (en
Inventor
Jean-Claude Charron
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 FR7832251A priority Critical patent/FR2441799A1/en
Priority to EP79400862A priority patent/EP0011568B1/en
Priority to DE7979400862T priority patent/DE2963271D1/en
Publication of FR2441799A1 publication Critical patent/FR2441799A1/en
Application granted granted Critical
Publication of FR2441799B1 publication Critical patent/FR2441799B1/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
    • F23N1/04—Regulating fuel supply conjointly with air supply and with draught
    • F23N1/045—Regulating fuel supply conjointly with air supply and with draught using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/345—Control of fans, e.g. on-off control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • 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
    • F23N2235/20—Membrane valves
    • 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
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

L'INVENTION SE RAPPORTE A UN SYSTEME DE MISE A L'ATMOSPHERE D'UNE ENCEINTE ETANCHE D'APPAREIL DE CHAUFFAGE AU GAZ. L'ENCEINTE ETANCHE 7 EST MUNIE D'UN ORIFICE D'ENTREE D'AIR 15 POUVANT ETRE OBTURE PAR UN CLAPET PIVOTANT 16. LE CLAPET EST NORMALEMENT OUVERT QUAND L'APPAREIL NE FONCTIONNE PAS, MAIS IL SE REFERME AUTOMATIQUEMENT DES QUE L'APPAREIL FONCTIONNE POUR REPLACER CELUI-CI DANS LES CONDITIONS NORMALES DE FONCTIONNEMENT D'UN APPAREIL ETANCHE. A CET EFFET, LE MOUVEMENT DU CLAPET EST ASSERVI AU MOUVEMENT DE LEVEE DE LA MEMBRANE DIFFERENTIELLE, COMMANDANT L'ADMISSION DU GAZ AU BRULEUR. APPLICATION AUX CHAUFFE-EAU ET CHAUFFE-BAINS A GAZ DU TYPE ETANCHE A TIRAGE FORCE, FONCTIONNANT AVEC OU SANS VEILLEUSE PERMANENTE.THE INVENTION RELATES TO A SYSTEM FOR BRINGING A WATERTIGHT ENCLOSURE OF A GAS HEATING APPLIANCE TO THE ATMOSPHERE. THE WATERPROOF ENCLOSURE 7 IS EQUIPPED WITH AN AIR INLET 15 WHICH CAN BE CLOSED BY A SWIVEL VALVE 16. THE VALVE IS NORMALLY OPEN WHEN THE APPLIANCE IS NOT OPERATING BUT IT CLOSES AUTOMATICALLY AS SOON AS THE APPLIANCE WORKS TO REPLACE THIS UNDER THE NORMAL OPERATING CONDITIONS OF A WATERPROOF APPLIANCE. FOR THIS EFFECT, THE MOVEMENT OF THE VALVE IS SUBJECT TO THE LIFTING MOVEMENT OF THE DIFFERENTIAL MEMBRANE, COMMANDING THE ADMISSION OF GAS TO THE BURNER. APPLICATION TO WATER AND GAS WATER HEATERS OF THE FORCED DRAFT TYPE, OPERATING WITH OR WITHOUT PERMANENT PILOT LIGHT.

FR7832251A 1978-11-15 1978-11-15 IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT Granted FR2441799A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7832251A FR2441799A1 (en) 1978-11-15 1978-11-15 IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT
EP79400862A EP0011568B1 (en) 1978-11-15 1979-11-14 Improvement in sealed forced-draught domestic gas apparatuses
DE7979400862T DE2963271D1 (en) 1978-11-15 1979-11-14 Improvement in sealed forced-draught domestic gas apparatuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832251A FR2441799A1 (en) 1978-11-15 1978-11-15 IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT

Publications (2)

Publication Number Publication Date
FR2441799A1 true FR2441799A1 (en) 1980-06-13
FR2441799B1 FR2441799B1 (en) 1981-05-08

Family

ID=9214921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832251A Granted FR2441799A1 (en) 1978-11-15 1978-11-15 IMPROVEMENT IN APPLIANCES FOR DOMESTIC USE OF GAS OF THE WATERPROOF TYPE WITH FORCED DRAFT

Country Status (3)

Country Link
EP (1) EP0011568B1 (en)
DE (1) DE2963271D1 (en)
FR (1) FR2441799A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655410B1 (en) * 1989-12-04 1992-04-03 Sdecc WATERPROOF GAS WATERPROOF BOILER USING AN ANTI-CONDENSATION THERMOCONTACT.
CN106568201A (en) * 2016-07-30 2017-04-19 广东万和新电气股份有限公司 Antifreezing water heater, control terminal and antifreezing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221710C (en) *
FR833553A (en) * 1937-06-18 1938-10-25 Chalot Ets Hot water producer by gas in sealed circuit balance
US2815768A (en) * 1956-01-09 1957-12-10 Roberts Appliance Corp Gordon Control means for gaseous fuel burners
FR2358618A1 (en) * 1976-07-15 1978-02-10 Leblanc Sa E L M METHOD AND DEVICE FOR REGULATING THE AIR FLOW OF A TIGHT, GAS-HEATED BOILER

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221710C (en) *
FR833553A (en) * 1937-06-18 1938-10-25 Chalot Ets Hot water producer by gas in sealed circuit balance
US2815768A (en) * 1956-01-09 1957-12-10 Roberts Appliance Corp Gordon Control means for gaseous fuel burners
FR2358618A1 (en) * 1976-07-15 1978-02-10 Leblanc Sa E L M METHOD AND DEVICE FOR REGULATING THE AIR FLOW OF A TIGHT, GAS-HEATED BOILER

Also Published As

Publication number Publication date
EP0011568A1 (en) 1980-05-28
EP0011568B1 (en) 1982-06-30
FR2441799B1 (en) 1981-05-08
DE2963271D1 (en) 1982-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse