ATE661T1 - GAS PRESSURE REGULATOR. - Google Patents

GAS PRESSURE REGULATOR.

Info

Publication number
ATE661T1
ATE661T1 AT80101106T AT80101106T ATE661T1 AT E661 T1 ATE661 T1 AT E661T1 AT 80101106 T AT80101106 T AT 80101106T AT 80101106 T AT80101106 T AT 80101106T AT E661 T1 ATE661 T1 AT E661T1
Authority
AT
Austria
Prior art keywords
gas pressure
valve
pressure regulator
subjected
pressure
Prior art date
Application number
AT80101106T
Other languages
German (de)
Inventor
Hans Meier
Original Assignee
Joh. Vaillant Gmbh U. Co
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 Joh. Vaillant Gmbh U. Co, Vaillant Ges.M.B.H filed Critical Joh. Vaillant Gmbh U. Co
Application granted granted Critical
Publication of ATE661T1 publication Critical patent/ATE661T1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve

Abstract

1. A gas pressure regulator comprising a valve seat (4), which is disposed in a housing (1) and controlled by a valve member (5) that is resettable by a spring and controlled by an actuating diaphragm (9), which is subjected to the gas pressure in an outlet chamber (8) behind the valve, further comprising a control diaphragm (14), which is subjected on one side to the gas pressure behind the valve, and a fluid pump (27), characterized in that that side of the control diaphragm (9) that faces away from the gas is subjected only to the pressure of the fluid pump (27) and that said pressure is limited by a valve (18, 33 or 39, 40) coupled to the control diaphragm (14, 35).
AT80101106T 1979-03-10 1980-03-05 GAS PRESSURE REGULATOR. ATE661T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2909876A DE2909876C2 (en) 1979-03-10 1979-03-10 Gas pressure regulator for a gas-heated device
EP80101106A EP0016990B1 (en) 1979-03-10 1980-03-05 Gas-pressure control

Publications (1)

Publication Number Publication Date
ATE661T1 true ATE661T1 (en) 1982-02-15

Family

ID=6065278

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101106T ATE661T1 (en) 1979-03-10 1980-03-05 GAS PRESSURE REGULATOR.

Country Status (3)

Country Link
EP (1) EP0016990B1 (en)
AT (1) ATE661T1 (en)
DE (1) DE2909876C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007215C2 (en) * 1979-03-10 1983-11-10 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Gas pressure regulator for a gas-heated circulating water heater with a domestic water heater
DE3007214C2 (en) * 1979-03-10 1983-11-10 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Gas pressure regulator for a gas-heated circulating water heater with a utility water heater
NL190130C (en) * 1982-04-20 1993-11-01 Adrianus Maria Josephus Bruin DEVICE FOR PROTECTION AGAINST PRESSURE IN A FLOWING MEDIUM SUPPLY LINE.
JPS62128845A (en) * 1985-11-29 1987-06-11 Aprica Kassai Inc Safety seat for child in automobile
AT395210B (en) * 1987-12-11 1992-10-27 Vaillant Gmbh GAS PRESSURE CONTROL VALVE FOR GAS HEATED EQUIPMENT
AT395772B (en) * 1990-02-20 1993-03-25 Vaillant Gmbh GAS PRESSURE REGULATOR FOR A HEATING UNIT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7507119U (en) * 1975-10-30 Reglotech Ag Device for controlling and regulating the pressure of a flowing heating gas
DE1550293B2 (en) * 1965-05-18 1978-02-16 Honeywell Inc, Minneapolis, Minn. (V.St.A.) PRESSURE REGULATING DEVICE
NL7110823A (en) * 1970-08-17 1972-02-21
US3654948A (en) * 1970-11-02 1972-04-11 Honeywell Inc Balanced pressure regulator
BE790507A (en) * 1971-10-26 1973-04-25 Emerson Electric Co GAS TAP
DE2358845C2 (en) * 1973-11-26 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Gas valve with at least one gas valve and a pressure regulator
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
DE2909876A1 (en) 1980-09-11
DE2909876C2 (en) 1983-10-20
EP0016990A1 (en) 1980-10-15
EP0016990B1 (en) 1982-02-03

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Legal Events

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