FR2409457A1 - Appareil de securite contre les fuites de gaz - Google Patents

Appareil de securite contre les fuites de gaz

Info

Publication number
FR2409457A1
FR2409457A1 FR7826896A FR7826896A FR2409457A1 FR 2409457 A1 FR2409457 A1 FR 2409457A1 FR 7826896 A FR7826896 A FR 7826896A FR 7826896 A FR7826896 A FR 7826896A FR 2409457 A1 FR2409457 A1 FR 2409457A1
Authority
FR
France
Prior art keywords
gas
safety device
gas leaks
ambient air
pilot flame
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.)
Pending
Application number
FR7826896A
Other languages
English (en)
Inventor
Maria Luisa Gandolfi
Maria Luisa Bonaga
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
Publication of FR2409457A1 publication Critical patent/FR2409457A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

APPAREIL DE SECURITE CONTRE LES FUITES DE GAZ. UNE CHAMBRE DE MELANGE DE GAZ ET D'AIR AMBIANT COMPORTE, AU-DESSUS D'UNE GRILLE, UNE FLAMME PILOTE SUSCEPTIBLE DE DECLENCHER UNE PETITE DEFLAGRATION EN CAS D'ENRICHISSEMENT DE L'AIR AMBIANT PAR SUITE D'UNE FUITE DE GAZ. CETTE DEFLAGRATION ETEINT LA FLAMME PILOTE ET COUPE PAR L'INTERMEDIAIRE D'UN THERMO-COUPLE, L'ARRIVEE DU GAZ. INSTALLATIONS DE DISTRIBUTION DE GAZ COMBUSTIBLE.
FR7826896A 1977-09-26 1978-09-20 Appareil de securite contre les fuites de gaz Pending FR2409457A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27934/77A IT1087543B (it) 1977-09-26 1977-09-26 Apaprecchio di sicurezza contro le fughe di gas in un impianto di alimentazione di gas combustibile

Publications (1)

Publication Number Publication Date
FR2409457A1 true FR2409457A1 (fr) 1979-06-15

Family

ID=11222625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826896A Pending FR2409457A1 (fr) 1977-09-26 1978-09-20 Appareil de securite contre les fuites de gaz

Country Status (12)

Country Link
US (1) US4209291A (fr)
JP (1) JPS5461338A (fr)
AR (1) AR217709A1 (fr)
BR (1) BR7806316A (fr)
CA (1) CA1109944A (fr)
CH (1) CH626462A5 (fr)
DE (1) DE2841859A1 (fr)
ES (1) ES465281A1 (fr)
FR (1) FR2409457A1 (fr)
GB (1) GB2004639B (fr)
IT (1) IT1087543B (fr)
MX (1) MX146621A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334258A (en) * 1980-06-23 1982-06-08 Seeman Jeffrey L Explosion prevention control system for a fuel-gas burning automatic ignition appliance and associated gas distribution system
GB2219115A (en) * 1988-05-25 1989-11-29 Baxi Partnership Ltd Burner pilot flame indicator
US5085576A (en) * 1990-07-10 1992-02-04 Honeywell Inc. Apparatus and method for detecting leaks in a system for delivering gaseous fuel
WO2008111755A1 (fr) * 2007-03-09 2008-09-18 Hyundai Heavy Industries Co., Ltd. Méthode de détection de gaz autour de systèmes de stockage de gaz
JP2011526816A (ja) * 2008-07-03 2011-10-20 ファイク・コーポレーション 熱電式ジェネレータを用いる火炎検知および抑制システム
DE102020114044A1 (de) * 2020-05-26 2021-12-02 Vaillant Gmbh Verfahren und Vorrichtung zur Erkennung von Fehlern beim Zünden eines Brenners mit einem Gebläse für die Zufuhr von Luft und einem Brennstoffventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585882A (en) * 1945-10-12 1952-02-12 Weissman Danger detecting means for gas distributing systems
GB676282A (en) * 1949-02-14 1952-07-23 North Thames Gas Board Improvements in or relating to gas burners
US3295585A (en) * 1965-07-12 1967-01-03 American Gas Ass Apparatus for sensing the composition of gases, and gas burner system employing same
US3582247A (en) * 1968-06-28 1971-06-01 Faure B Apparatus for detecting traces of heavy combustible gases and heating systems incorporating such apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585882A (en) * 1945-10-12 1952-02-12 Weissman Danger detecting means for gas distributing systems
GB676282A (en) * 1949-02-14 1952-07-23 North Thames Gas Board Improvements in or relating to gas burners
US3295585A (en) * 1965-07-12 1967-01-03 American Gas Ass Apparatus for sensing the composition of gases, and gas burner system employing same
US3582247A (en) * 1968-06-28 1971-06-01 Faure B Apparatus for detecting traces of heavy combustible gases and heating systems incorporating such apparatus

Also Published As

Publication number Publication date
JPS6132573B2 (fr) 1986-07-28
DE2841859A1 (de) 1979-04-12
CA1109944A (fr) 1981-09-29
BR7806316A (pt) 1979-05-29
IT1087543B (it) 1985-06-04
GB2004639A (en) 1979-04-04
US4209291A (en) 1980-06-24
GB2004639B (en) 1982-01-20
AR217709A1 (es) 1980-04-15
MX146621A (es) 1982-07-15
ES465281A1 (es) 1978-09-16
JPS5461338A (en) 1979-05-17
CH626462A5 (fr) 1981-11-13

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