GB590947A - Improvements in and relating to fluid pressure governors - Google Patents

Improvements in and relating to fluid pressure governors

Info

Publication number
GB590947A
GB590947A GB2597644A GB2597644A GB590947A GB 590947 A GB590947 A GB 590947A GB 2597644 A GB2597644 A GB 2597644A GB 2597644 A GB2597644 A GB 2597644A GB 590947 A GB590947 A GB 590947A
Authority
GB
United Kingdom
Prior art keywords
gas
valve
bleed hole
duct
socket
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.)
Expired
Application number
GB2597644A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB590947A publication Critical patent/GB590947A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • 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

Abstract

590,947. Pressure-regulating valves. FRIEDMAN, L. Dec. 28, 1944, No. 25976. [Class 135] To give a steady and gradually increasing supply of gas to the burners of a gas-water heater the diaphragm actuated gas governor valve 9 is provided with a dashpot comprising an extension 11 of the valve slidable in a socket 12 in the valve casing having a small bleed hole 16 and a duct 14 controlled by a non-return valve 15, both of which communicate with the gas inlet 3. The opening of the valve is controlled by the slow expulsion of gas from the socket through the bleed hole, whilst rapid closing is effected by the admission of gas through the bleed hole and the duct.
GB2597644A 1944-12-28 Improvements in and relating to fluid pressure governors Expired GB590947A (en)

Publications (1)

Publication Number Publication Date
GB590947A true GB590947A (en) 1947-08-01

Family

ID=1739698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2597644A Expired GB590947A (en) 1944-12-28 Improvements in and relating to fluid pressure governors

Country Status (1)

Country Link
GB (1) GB590947A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188707A (en) * 1986-04-02 1987-10-07 Mokveld Valves Bv Check valve
EP0354427A2 (en) * 1988-08-11 1990-02-14 Milan Medvescek Differential pressure control valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188707A (en) * 1986-04-02 1987-10-07 Mokveld Valves Bv Check valve
GB2188707B (en) * 1986-04-02 1990-03-21 Mokveld Valves Bv Check valve
EP0354427A2 (en) * 1988-08-11 1990-02-14 Milan Medvescek Differential pressure control valve
EP0354427A3 (en) * 1988-08-11 1991-01-02 Milan Medvescek Differential pressure control valve

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