GB241299A - Improvements in or relating to means for automatically controlling the flow of fluids - Google Patents

Improvements in or relating to means for automatically controlling the flow of fluids

Info

Publication number
GB241299A
GB241299A GB1747924A GB1747924A GB241299A GB 241299 A GB241299 A GB 241299A GB 1747924 A GB1747924 A GB 1747924A GB 1747924 A GB1747924 A GB 1747924A GB 241299 A GB241299 A GB 241299A
Authority
GB
United Kingdom
Prior art keywords
spindle
diaphragm
conduit
valve
actuating
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
GB1747924A
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
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 Individual filed Critical Individual
Priority to GB1747924A priority Critical patent/GB241299A/en
Publication of GB241299A publication Critical patent/GB241299A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule

Abstract

241,299. Turner, E., (trading as Turner & Co., E.). July 22, 1924. Fluid-actuated valves. -A flow controller particularly adapted for maintaining an equable working pressure in blowers of the non-positive or fan type has a butterfly valve actuated by a diaphragm acting through a screw and nut mechanism. The valve member a is mounted on a spindle d and co-operates with the sides of the conduit so as to throttle the passage way in the event of the pressure either rising above or falling below the normal. The upper end of the spindle is formed with a screw thread e adapted to engage a nut-like member j secured by a bolt k to the reinforcing plates i of the actuating diaphragm. The spindle is made a loose fit in the casing to allow conduit pressure to pass to the actuating chamber or a separate passage q may be provided. The valve member may be bevelled or faced with leather and cooperate with a rib in the conduit. According to the Provisional Specification a piston may replace the diaphragm and the actuating member may act through bevel gearing or links, levers, &c. The butterfly valve may be replaced by a ported cvlindrical valve.
GB1747924A 1924-07-22 1924-07-22 Improvements in or relating to means for automatically controlling the flow of fluids Expired GB241299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1747924A GB241299A (en) 1924-07-22 1924-07-22 Improvements in or relating to means for automatically controlling the flow of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1747924A GB241299A (en) 1924-07-22 1924-07-22 Improvements in or relating to means for automatically controlling the flow of fluids

Publications (1)

Publication Number Publication Date
GB241299A true GB241299A (en) 1925-10-22

Family

ID=10095880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1747924A Expired GB241299A (en) 1924-07-22 1924-07-22 Improvements in or relating to means for automatically controlling the flow of fluids

Country Status (1)

Country Link
GB (1) GB241299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883144A (en) * 1957-01-24 1959-04-21 Westinghouse Air Brake Co Fluid pressure operated flow control valve device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883144A (en) * 1957-01-24 1959-04-21 Westinghouse Air Brake Co Fluid pressure operated flow control valve device

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