FR2337317A1 - SAFETY DEVICE FOR GAS HEATING APPLIANCES - Google Patents

SAFETY DEVICE FOR GAS HEATING APPLIANCES

Info

Publication number
FR2337317A1
FR2337317A1 FR7540042A FR7540042A FR2337317A1 FR 2337317 A1 FR2337317 A1 FR 2337317A1 FR 7540042 A FR7540042 A FR 7540042A FR 7540042 A FR7540042 A FR 7540042A FR 2337317 A1 FR2337317 A1 FR 2337317A1
Authority
FR
France
Prior art keywords
safety device
gas heating
heating appliances
appliances
gas
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
FR7540042A
Other languages
French (fr)
Other versions
FR2337317B1 (en
Inventor
Jean-Claude Courant
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 FR7540042A priority Critical patent/FR2337317A1/en
Priority to GB53323/76A priority patent/GB1521380A/en
Priority to DE19762659441 priority patent/DE2659441A1/en
Priority to BE173712A priority patent/BE849953A/en
Publication of FR2337317A1 publication Critical patent/FR2337317A1/en
Application granted granted Critical
Publication of FR2337317B1 publication Critical patent/FR2337317B1/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
    • F23N5/24—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
    • 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
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/181—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of air
    • F23N2005/182—Air flow switch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Regulation And Control Of Combustion (AREA)
FR7540042A 1975-12-30 1975-12-30 SAFETY DEVICE FOR GAS HEATING APPLIANCES Granted FR2337317A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7540042A FR2337317A1 (en) 1975-12-30 1975-12-30 SAFETY DEVICE FOR GAS HEATING APPLIANCES
GB53323/76A GB1521380A (en) 1975-12-30 1976-12-21 Safety system for gas fuelled heating apparatus
DE19762659441 DE2659441A1 (en) 1975-12-30 1976-12-29 SAFETY DEVICE FOR GAS HEATERS
BE173712A BE849953A (en) 1975-12-30 1976-12-29 SAFETY DEVICE FOR GAS HEATING APPLIANCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540042A FR2337317A1 (en) 1975-12-30 1975-12-30 SAFETY DEVICE FOR GAS HEATING APPLIANCES

Publications (2)

Publication Number Publication Date
FR2337317A1 true FR2337317A1 (en) 1977-07-29
FR2337317B1 FR2337317B1 (en) 1980-05-23

Family

ID=9164278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540042A Granted FR2337317A1 (en) 1975-12-30 1975-12-30 SAFETY DEVICE FOR GAS HEATING APPLIANCES

Country Status (4)

Country Link
BE (1) BE849953A (en)
DE (1) DE2659441A1 (en)
FR (1) FR2337317A1 (en)
GB (1) GB1521380A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545585A1 (en) * 1983-05-05 1984-11-09 Laurent Francois Improvements to gas-operated heat generators which are capable of being connected to a controlled induction
FR2631426A1 (en) * 1988-05-11 1989-11-17 Sdecc Safety mechanism for gas water heater without pilot light - has manually resettable electromagnetic valve shutting off supply if electrical power to extractor fan fails
EP0400757A2 (en) * 1989-05-30 1990-12-05 Remeha Fabrieken B.V. Gas-fired heating apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251025A (en) * 1979-07-12 1981-02-17 Honeywell Inc. Furnace control using induced draft blower and exhaust stack flow rate sensing
GB2201276A (en) * 1987-02-17 1988-08-24 British Gas Plc Burner combustion method and system
IT1297429B1 (en) * 1997-12-29 1999-12-17 Merloni Termosanitari Spa SAFETY DEVICE FOR DETECTING A FLOW OF FUMES IN AN EXHAUST DUCT OF A GAS APPLIANCE FOR THE PRODUCTION OF HOT WATER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545585A1 (en) * 1983-05-05 1984-11-09 Laurent Francois Improvements to gas-operated heat generators which are capable of being connected to a controlled induction
FR2631426A1 (en) * 1988-05-11 1989-11-17 Sdecc Safety mechanism for gas water heater without pilot light - has manually resettable electromagnetic valve shutting off supply if electrical power to extractor fan fails
EP0400757A2 (en) * 1989-05-30 1990-12-05 Remeha Fabrieken B.V. Gas-fired heating apparatus
EP0400757A3 (en) * 1989-05-30 1992-01-08 Remeha Fabrieken B.V. Gas-fired heating apparatus

Also Published As

Publication number Publication date
BE849953A (en) 1977-04-15
GB1521380A (en) 1978-08-16
FR2337317B1 (en) 1980-05-23
DE2659441A1 (en) 1977-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse