FR2447574A2 - Regulateur de pression - Google Patents

Regulateur de pression

Info

Publication number
FR2447574A2
FR2447574A2 FR8001547A FR8001547A FR2447574A2 FR 2447574 A2 FR2447574 A2 FR 2447574A2 FR 8001547 A FR8001547 A FR 8001547A FR 8001547 A FR8001547 A FR 8001547A FR 2447574 A2 FR2447574 A2 FR 2447574A2
Authority
FR
France
Prior art keywords
spring
pressure regulator
acting
diaphragm
lever
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
FR8001547A
Other languages
English (en)
Other versions
FR2447574B2 (fr
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.)
Honeywell BV
Original Assignee
Honeywell BV
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 Honeywell BV filed Critical Honeywell BV
Publication of FR2447574A2 publication Critical patent/FR2447574A2/fr
Application granted granted Critical
Publication of FR2447574B2 publication Critical patent/FR2447574B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • G05D23/127—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation
    • G05D23/128—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation the fluid being combustible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/025—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/06—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
    • F23N5/067—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using mechanical means
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

LE REGULATEUR DE PRESSION EST ACTIONNE PAR UNE SONDE A DILATATION 16 PAR L'INTERMEDIAIRE D'UNE CAPSULE A MEMBRANE 17 ET D'UN LEVIER DE TRANSMISSION 10 ET COMPORTE UNE MEMBRANE 25 PORTANT L'ORGANE OBTURATEUR 5 D'UNE SOUPAPE 2, 5. LES PRESSIONS MINIMALE ET MAXIMALE QUI AGISSENT SUR LA MEMBRANE 25 SONT DETERMINEES RESPECTIVEMENT PAR UN RESSORT 30, AVEC INTERPOSITION D'UN RESSORT AUXILIAIRE 29, ET PAR UN RESSORT 46 QUI S'APPUIE SUR UN MANCHON 36 SERVANT DE BUTEE D'ENTRAINEMENT AU LEVIER 10. SELON L'ADDITION, IL EST PREVU UN SECOND RESSORT AUXILIAIRE 71 ENTRE LA TIGE 36 ET LE PREMIER RESSORT 30. UNE TELLE SOUPAPE A GAZ EST UTILISABLE DANS LES INSTALLATIONS DE CHAUFFAGE.
FR8001547A 1979-01-27 1980-01-24 Regulateur de pression Granted FR2447574A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903201 DE2903201A1 (de) 1979-01-27 1979-01-27 Druckregler

Publications (2)

Publication Number Publication Date
FR2447574A2 true FR2447574A2 (fr) 1980-08-22
FR2447574B2 FR2447574B2 (fr) 1984-05-25

Family

ID=6061565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001547A Granted FR2447574A2 (fr) 1979-01-27 1980-01-24 Regulateur de pression

Country Status (5)

Country Link
DE (1) DE2903201A1 (fr)
FR (1) FR2447574A2 (fr)
GB (1) GB2042220B (fr)
IT (1) IT1207085B (fr)
NL (1) NL8000098A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048486A1 (fr) * 1980-09-24 1982-03-31 Honeywell B.V. Régulateur de pression à membrane
FR2506904A1 (fr) * 1981-05-29 1982-12-03 Applic Catalytiques Ste Ly Procede de regulation d'une installation de chauffage et dispositif pour sa mise en oeuvre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1184319B (it) * 1985-02-21 1987-10-28 S I T La Precisa Spa Dispositivo operatore modulante per regolatori di pressione di bruciatori a gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368082A1 (fr) * 1976-10-14 1978-05-12 Honeywell Bv Regulateur de pression

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368082A1 (fr) * 1976-10-14 1978-05-12 Honeywell Bv Regulateur de pression

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048486A1 (fr) * 1980-09-24 1982-03-31 Honeywell B.V. Régulateur de pression à membrane
FR2506904A1 (fr) * 1981-05-29 1982-12-03 Applic Catalytiques Ste Ly Procede de regulation d'une installation de chauffage et dispositif pour sa mise en oeuvre
EP0069028A1 (fr) * 1981-05-29 1983-01-05 Societe Lyonnaise Des Applications Catalytiques Procédé de régulation d'une installation de chauffage et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2447574B2 (fr) 1984-05-25
NL8000098A (nl) 1980-07-29
IT8047656A0 (it) 1980-01-21
DE2903201A1 (de) 1980-08-07
GB2042220A (en) 1980-09-17
GB2042220B (en) 1982-11-17
IT1207085B (it) 1989-05-17

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