GB377032A - Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes - Google Patents

Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes

Info

Publication number
GB377032A
GB377032A GB2909031A GB2909031A GB377032A GB 377032 A GB377032 A GB 377032A GB 2909031 A GB2909031 A GB 2909031A GB 2909031 A GB2909031 A GB 2909031A GB 377032 A GB377032 A GB 377032A
Authority
GB
United Kingdom
Prior art keywords
acetylene
oxy
valve
connection
control valves
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
GB2909031A
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.)
ALBERT FRANCIS DRINKWATER
BOC Group Ltd
Original Assignee
ALBERT FRANCIS DRINKWATER
British Oxigen Ltd
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 ALBERT FRANCIS DRINKWATER, British Oxigen Ltd filed Critical ALBERT FRANCIS DRINKWATER
Priority to GB2909031A priority Critical patent/GB377032A/en
Publication of GB377032A publication Critical patent/GB377032A/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
    • G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator

Abstract

377,032. Fluid-actuated valves. BRITISH OXYGEN CO., Ltd. and DRINKWATER, A. F., Rosehill Works, Polmadie, Glasgow. Oct. 20, 1931, No. 29090. [Class 135.] A valve device for controlling the supply of acetylene to oxy - acetylene blow pipes is controlled by a diaphragm subject to the pressure in the outlet so that the valve is closed when the pressure rises consequent to the closing of the blow pipe control valve. The valve member 9 is adjustably mounted in a tubular member 10 slidable in a guideway 11 and detachably connected at 12 to the diaphragm 6. The valve member is adjustably pressed towards its seat 7 which has a port 8 connected to the inlet 4, by a spring 14.
GB2909031A 1931-10-20 1931-10-20 Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes Expired GB377032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2909031A GB377032A (en) 1931-10-20 1931-10-20 Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2909031A GB377032A (en) 1931-10-20 1931-10-20 Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes

Publications (1)

Publication Number Publication Date
GB377032A true GB377032A (en) 1932-07-21

Family

ID=10285983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2909031A Expired GB377032A (en) 1931-10-20 1931-10-20 Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes

Country Status (1)

Country Link
GB (1) GB377032A (en)

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