FR2365069A1 - GAS VALVE WITH TWO SEATS FOR LARGE AND LOW FLOW - Google Patents

GAS VALVE WITH TWO SEATS FOR LARGE AND LOW FLOW

Info

Publication number
FR2365069A1
FR2365069A1 FR7726644A FR7726644A FR2365069A1 FR 2365069 A1 FR2365069 A1 FR 2365069A1 FR 7726644 A FR7726644 A FR 7726644A FR 7726644 A FR7726644 A FR 7726644A FR 2365069 A1 FR2365069 A1 FR 2365069A1
Authority
FR
France
Prior art keywords
gas valve
seats
flow rate
low flow
water
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
FR7726644A
Other languages
French (fr)
Other versions
FR2365069B1 (en
Inventor
Ernst Keppel
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.)
Vaillant SARL
Original Assignee
Vaillant SARL
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 Vaillant SARL filed Critical Vaillant SARL
Publication of FR2365069A1 publication Critical patent/FR2365069A1/en
Application granted granted Critical
Publication of FR2365069B1 publication Critical patent/FR2365069B1/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
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)

Abstract

L'invention concerne une soupape à gaz alimentant une source de chaleur, notamment un chauffe-eau à gaz. L'invention permet de réaliser une proportionnalité entre le débit d'eau et le débit de gaz de façon à assurer une température constante de l'eau prélevée quelque soit son débit. Les domaines d'application de l'invention sont notamment les chauffe-eau du secteur sanitaire.The invention relates to a gas valve supplying a heat source, in particular a gas water heater. The invention makes it possible to achieve a proportionality between the water flow rate and the gas flow rate so as to ensure a constant temperature of the water withdrawn whatever its flow rate. The fields of application of the invention are in particular water heaters in the sanitary sector.

FR7726644A 1976-09-17 1977-09-01 GAS VALVE WITH TWO SEATS FOR LARGE AND LOW FLOW Granted FR2365069A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767629484 DE7629484U1 (en) 1976-09-17 1976-09-17 GAS VALVE

Publications (2)

Publication Number Publication Date
FR2365069A1 true FR2365069A1 (en) 1978-04-14
FR2365069B1 FR2365069B1 (en) 1982-05-07

Family

ID=6669425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726644A Granted FR2365069A1 (en) 1976-09-17 1977-09-01 GAS VALVE WITH TWO SEATS FOR LARGE AND LOW FLOW

Country Status (6)

Country Link
JP (1) JPS5836223B2 (en)
AT (1) AT383659B (en)
DE (1) DE7629484U1 (en)
FR (1) FR2365069A1 (en)
GB (1) GB1584375A (en)
NL (1) NL172889C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129234U (en) * 1990-04-10 1991-12-25
WO2010027627A1 (en) * 2008-09-02 2010-03-11 Emerson Process Management Regulator Technologies, Inc. Fluid flow control members for use with valves

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333775A (en) * 1938-07-08 1943-11-09 Honeywell Regulator Co Control valve
US3159346A (en) * 1962-11-29 1964-12-01 Robertshaw Controls Co Control valves for a domestic water heater
BE674211A (en) * 1964-12-23 1966-04-15
FR2000474A1 (en) * 1968-01-20 1969-09-05 Junkers & Co
NL7006915A (en) * 1969-05-14 1970-11-17
DE1964105A1 (en) * 1969-12-22 1971-06-24 Junkers & Co Thermostatically controlled gas valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333775A (en) * 1938-07-08 1943-11-09 Honeywell Regulator Co Control valve
US3159346A (en) * 1962-11-29 1964-12-01 Robertshaw Controls Co Control valves for a domestic water heater
BE674211A (en) * 1964-12-23 1966-04-15
FR2000474A1 (en) * 1968-01-20 1969-09-05 Junkers & Co
NL7006915A (en) * 1969-05-14 1970-11-17
DE1964105A1 (en) * 1969-12-22 1971-06-24 Junkers & Co Thermostatically controlled gas valve

Also Published As

Publication number Publication date
GB1584375A (en) 1981-02-11
NL172889B (en) 1983-06-01
JPS5337917A (en) 1978-04-07
ATA648277A (en) 1986-12-15
AT383659B (en) 1987-08-10
DE7629484U1 (en) 1978-02-16
NL7710104A (en) 1978-03-21
FR2365069B1 (en) 1982-05-07
JPS5836223B2 (en) 1983-08-08
NL172889C (en) 1983-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse