ATE8700T1 - GAS PRESSURE REGULATOR. - Google Patents

GAS PRESSURE REGULATOR.

Info

Publication number
ATE8700T1
ATE8700T1 AT81101003T AT81101003T ATE8700T1 AT E8700 T1 ATE8700 T1 AT E8700T1 AT 81101003 T AT81101003 T AT 81101003T AT 81101003 T AT81101003 T AT 81101003T AT E8700 T1 ATE8700 T1 AT E8700T1
Authority
AT
Austria
Prior art keywords
valve
gas pressure
control diaphragm
subjected
heater
Prior art date
Application number
AT81101003T
Other languages
German (de)
Inventor
Hans Meier
Original Assignee
Vaillant Ges.M.B.H
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 Ges.M.B.H filed Critical Vaillant Ges.M.B.H
Application granted granted Critical
Publication of ATE8700T1 publication Critical patent/ATE8700T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/188—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using mechanical means
    • 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
    • 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
    • F23N2235/14—Fuel valves electromagnetically operated
    • 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
    • F23N2235/18—Groups of two or more 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
    • F23N2235/20—Membrane valves

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)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1. A gas pressure regulator for a circulating water heater provided with a heater for water for consumption, including a valve seat (33), which is disposed in a housing (30) and controlled by a springresettable valve member (35), which is connected to a positioning diaphragm (38), which is subjected to the gas pressure behind the valve (33/35) in the outlet chamber (32), also comprising a first control diaphragm (54), which is subjected on one side to the gas pressure behind the valve (33/35), and a fluid pump (83), wherein that side of the first control diaphragm (54) which is remote from the gas is subjected only to the pressure of the fluid pump (83) and that pressure is limited by a valve (75/76), which is coupled to a second control diaphragm (60), which is biased by a spring (62), characterized in that a backing member (63) for the spring (62) of the second control diaphragm (60) is connected to a positioning rod (15) of a flow switch (16), which is associated with a tap water path (20, 21, 22) of the heater (7) for water for consumption.
AT81101003T 1980-02-22 1981-02-13 GAS PRESSURE REGULATOR. ATE8700T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19808005149U DE8005149U1 (en) 1980-02-22 1980-02-22 GAS PRESSURE REGULATOR
EP81101003A EP0035147B1 (en) 1980-02-22 1981-02-13 Gas pressure regulator

Publications (1)

Publication Number Publication Date
ATE8700T1 true ATE8700T1 (en) 1984-08-15

Family

ID=6713218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81101003T ATE8700T1 (en) 1980-02-22 1981-02-13 GAS PRESSURE REGULATOR.

Country Status (3)

Country Link
EP (1) EP0035147B1 (en)
AT (1) ATE8700T1 (en)
DE (1) DE8005149U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103303A3 (en) * 1982-09-15 1984-06-06 Joh. Vaillant GmbH u. Co. Fuel-heated heat source
EP0108349A3 (en) * 1982-10-30 1985-05-02 Joh. Vaillant GmbH u. Co. Gas-fired heat source
DE3524015A1 (en) * 1984-07-13 1986-02-13 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Gas-pressure regulator
AT397850B (en) * 1989-12-12 1994-07-25 Vaillant Gmbh GAS PRESSURE REGULATOR
ITPD980164A1 (en) * 1998-07-01 2000-01-01 Sit La Precisa Spa VALVE UNIT FOR AUTOMATIC ADJUSTMENT OF THE FLOW OF A COMBUSTIBLE GAS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058331A1 (en) * 1970-11-27 1972-08-10 Junkers & Co Device for regulating the gas supply to a burner of a gas-heated device
GB2027851B (en) * 1978-08-11 1982-09-29 Matsushita Electric Ind Co Ltd Controlling burner fuel supply in fluid heating apparatus
DE2906044C2 (en) * 1979-02-14 1983-08-25 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Gas pressure regulator for a gas-heated heat source

Also Published As

Publication number Publication date
EP0035147A1 (en) 1981-09-09
EP0035147B1 (en) 1984-07-25
DE8005149U1 (en) 1981-11-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee