FR2418420A1 - SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE - Google Patents

SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE

Info

Publication number
FR2418420A1
FR2418420A1 FR7805290A FR7805290A FR2418420A1 FR 2418420 A1 FR2418420 A1 FR 2418420A1 FR 7805290 A FR7805290 A FR 7805290A FR 7805290 A FR7805290 A FR 7805290A FR 2418420 A1 FR2418420 A1 FR 2418420A1
Authority
FR
France
Prior art keywords
heating body
gas water
appliances
water heater
safety device
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
FR7805290A
Other languages
French (fr)
Other versions
FR2418420B1 (en
Inventor
Jean-Claude Charron
Rene Granier
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 FR7805290A priority Critical patent/FR2418420A1/en
Priority to EP79400101A priority patent/EP0003934A1/en
Priority to JP1987679A priority patent/JPS54123744A/en
Publication of FR2418420A1 publication Critical patent/FR2418420A1/en
Application granted granted Critical
Publication of FR2418420B1 publication Critical patent/FR2418420B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

Dispositif de détection de l'encrassement de corps de chauffe. Un petit conduit 11 de prélèvement des gaz brûlés par un orifice 12 prévu sur la jupe 5 du corps de chauffe 4 a une section et une orientation propices au transfert immédiat du surplus de gaz brûlés vers l'extrémité libre 11a dudit conduit qui débouche à proximité immédiate de la flamme de la veilleuse d'allumage 9. Application aux chauffe-eau à gaz de faible puissance non raccordés à des conduits de fumée.Heating element fouling detection device. A small duct 11 for withdrawing the burnt gases through an orifice 12 provided on the skirt 5 of the heating body 4 has a section and an orientation conducive to the immediate transfer of the excess burnt gas to the free end 11a of said duct which opens nearby Immediate flame from pilot pilot 9. Application to low power gas water heaters not connected to flues.

FR7805290A 1978-02-24 1978-02-24 SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE Granted FR2418420A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7805290A FR2418420A1 (en) 1978-02-24 1978-02-24 SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE
EP79400101A EP0003934A1 (en) 1978-02-24 1979-02-19 Safety device against clogging of a heat exchanger in a gas-fired water heater
JP1987679A JPS54123744A (en) 1978-02-24 1979-02-23 Safety gear to formation of soot of heating unit of gas water heater type device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805290A FR2418420A1 (en) 1978-02-24 1978-02-24 SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE

Publications (2)

Publication Number Publication Date
FR2418420A1 true FR2418420A1 (en) 1979-09-21
FR2418420B1 FR2418420B1 (en) 1980-10-31

Family

ID=9204992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805290A Granted FR2418420A1 (en) 1978-02-24 1978-02-24 SAFETY DEVICE AGAINST CLOUDING OF THE HEATING BODY OF APPLIANCES OF THE GAS WATER HEATER TYPE

Country Status (3)

Country Link
EP (1) EP0003934A1 (en)
JP (1) JPS54123744A (en)
FR (1) FR2418420A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43101E (en) * 1933-02-06 1934-02-12 Bosch Robert Safety device against backflow for gas-heated appliances
FR2063315A5 (en) * 1969-09-12 1971-07-09 Saunier Duval
FR2284834A1 (en) * 1974-09-13 1976-04-09 Chaffoteaux Et Maury IMPROVEMENTS FOR CALORIES GENERATORS USING THE COMBUSTION OF GAS
FR2286356A1 (en) * 1974-09-30 1976-04-23 Saunier Duval Flueless domestic gas water heater - has fusible link safety cut out to detect blockage of flue ways
FR2303248A1 (en) * 1973-10-04 1976-10-01 Vaillant Sa ARRANGEMENT OF A CONTROL SYSTEM IN CIRCULATING GAS HEATING APPLIANCES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR43101E (en) * 1933-02-06 1934-02-12 Bosch Robert Safety device against backflow for gas-heated appliances
FR2063315A5 (en) * 1969-09-12 1971-07-09 Saunier Duval
FR2303248A1 (en) * 1973-10-04 1976-10-01 Vaillant Sa ARRANGEMENT OF A CONTROL SYSTEM IN CIRCULATING GAS HEATING APPLIANCES
FR2284834A1 (en) * 1974-09-13 1976-04-09 Chaffoteaux Et Maury IMPROVEMENTS FOR CALORIES GENERATORS USING THE COMBUSTION OF GAS
FR2286356A1 (en) * 1974-09-30 1976-04-23 Saunier Duval Flueless domestic gas water heater - has fusible link safety cut out to detect blockage of flue ways

Also Published As

Publication number Publication date
JPS54123744A (en) 1979-09-26
EP0003934A1 (en) 1979-09-05
FR2418420B1 (en) 1980-10-31

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse