GB382574A - - Google Patents

Info

Publication number
GB382574A
GB382574A GB382574DA GB382574A GB 382574 A GB382574 A GB 382574A GB 382574D A GB382574D A GB 382574DA GB 382574 A GB382574 A GB 382574A
Authority
GB
United Kingdom
Prior art keywords
valve
pipe
main
throttle
control
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
Publication date
Publication of GB382574A publication Critical patent/GB382574A/en
Expired legal-status Critical Current

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  • Fluid-Driven Valves (AREA)

Abstract

382,574. Fluid-actuated valves. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. May 27, 1932, No. 15050. Convention date, June 15, 1931. [Class 135.] Valves controlled by pilot or relay valves.-A valve device for controlling the gas supply to a burner of the kind in which a diaphragmactuated main valve is closed by admitting gas from the main through an auxiliary control valve has the control valve so arranged that when the control conduit is closed the pilot burner is connected directly to the supply main. The control valve r actuated by a thermostat or water gate valve p alternately connects a branch e on the supply main a with a pipe k leading to the control chamber i above the main valve d or with a pipe h leading to the pilot burner g. A pipe n provided with a throttle m connects the chamber i with the pipe h. A throttle f wider than the throttle m is interposed in the pipe h. The valve r is formed as a hinged valve working between a pair of seats t, u and comprises a plate v slotted parallel to its closure surfaces to provide a springy recess for a ball x on the end of the supporting lever y.
GB382574D Expired GB382574A (en)

Publications (1)

Publication Number Publication Date
GB382574A true GB382574A (en) 1900-01-01

Family

ID=1745215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB382574D Expired GB382574A (en)

Country Status (1)

Country Link
GB (1) GB382574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147330A1 (en) * 1970-09-23 1972-03-30 Asw Apparatenfabriek Nv Control mechanism for gas-heated hot water systems
GB2192972A (en) * 1986-06-20 1988-01-27 Luger George William Diverter valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147330A1 (en) * 1970-09-23 1972-03-30 Asw Apparatenfabriek Nv Control mechanism for gas-heated hot water systems
GB2192972A (en) * 1986-06-20 1988-01-27 Luger George William Diverter valves
GB2192972B (en) * 1986-06-20 1990-08-08 George William Luger Diverter valve

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