FR2437574A1 - Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz - Google Patents

Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz

Info

Publication number
FR2437574A1
FR2437574A1 FR7827473A FR7827473A FR2437574A1 FR 2437574 A1 FR2437574 A1 FR 2437574A1 FR 7827473 A FR7827473 A FR 7827473A FR 7827473 A FR7827473 A FR 7827473A FR 2437574 A1 FR2437574 A1 FR 2437574A1
Authority
FR
France
Prior art keywords
diaphragm
air
gas burner
shut
fuel
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
FR7827473A
Other languages
English (en)
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 FR7827473A priority Critical patent/FR2437574A1/fr
Publication of FR2437574A1 publication Critical patent/FR2437574A1/fr
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/02Regulating fuel supply conjointly with air supply
    • F23N1/025Regulating fuel supply conjointly with air supply using electrical or electromechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00Measuring
    • F23N2225/02Measuring filling height in burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00Ventilators
    • F23N2233/02Ventilators in stacks
    • F23N2233/04Ventilators in stacks with variable speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves
    • F23N2235/14Fuel valves electromagnetically operated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/18Systems 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)
  • Regulation And Control Of Combustion (AREA)

Abstract

L'INVENTION SE RAPPORTE A UN DISPOSITIF DE SECURITE ET DE CONTROLE DU DEBIT D'AIR NECESSAIRE A LA COMBUSTION D'UN BRULEUR A GAZ. DEUX PRESSOSTATS P-P, RACCORDES A AU MOINS UN ORGANE DEPRIMOGENE 4 LOCALISE DANS LA CANALISATION 3 DE CIRCULATION D'AIR NECESSAIRE A LA COMBUSTION DES BRULEURS, CONTROLENT LE PETIT DEBIT ET LE GRAND DEBIT D'AIR ET COMMANDENT CHACUN UN INTERRUPTEUR ELECTRIQUE C-C QUI AGIT SUR UNE ELECTROVALVE 7 D'ALIMENTATION DU GAZ AUX BRULEURS EN FONCTION DE LA PUISSANCE DEMANDEE. APPLICATION AUX APPAREILS A GAZ UTILISANT UN VENTILATEUR D'EXTRACTION DU GENRE CHAUDIERES ETANCHES A TIRAGE FORCE.
FR7827473A 1978-09-26 1978-09-26 Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz Pending FR2437574A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827473A FR2437574A1 (fr) 1978-09-26 1978-09-26 Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827473A FR2437574A1 (fr) 1978-09-26 1978-09-26 Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz

Publications (1)

Publication Number Publication Date
FR2437574A1 true FR2437574A1 (fr) 1980-04-25

Family

ID=9213026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827473A Pending FR2437574A1 (fr) 1978-09-26 1978-09-26 Dispositif de controle du debit d'air necessaire a la combustion d'un bruleur a gaz

Country Status (1)

Country Link
FR (1) FR2437574A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533574B1 (en) * 1998-03-06 2003-03-18 A Theobald Sa System for active regulation of the air/gas ratio of a burner including a differential pressure measuring system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR995023A (fr) * 1949-07-15 1951-11-26 Chaffoteaux Et Maury Reunis Et Chauffe-eau à tirage forcé
FR1177577A (fr) * 1956-06-28 1959-04-27 Kelvin & Hughes Ltd Réglage de l'écoulement de gaz
NL6505043A (fr) * 1964-04-25 1965-10-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR995023A (fr) * 1949-07-15 1951-11-26 Chaffoteaux Et Maury Reunis Et Chauffe-eau à tirage forcé
FR1177577A (fr) * 1956-06-28 1959-04-27 Kelvin & Hughes Ltd Réglage de l'écoulement de gaz
NL6505043A (fr) * 1964-04-25 1965-10-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533574B1 (en) * 1998-03-06 2003-03-18 A Theobald Sa System for active regulation of the air/gas ratio of a burner including a differential pressure measuring system

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