GB325753A - Improvements in or relating to pressure reducing valves - Google Patents

Improvements in or relating to pressure reducing valves

Info

Publication number
GB325753A
GB325753A GB13740/29A GB1374029A GB325753A GB 325753 A GB325753 A GB 325753A GB 13740/29 A GB13740/29 A GB 13740/29A GB 1374029 A GB1374029 A GB 1374029A GB 325753 A GB325753 A GB 325753A
Authority
GB
United Kingdom
Prior art keywords
relating
pressure reducing
reducing valves
soc
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
GB13740/29A
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to GB13740/29A priority Critical patent/GB325753A/en
Publication of GB325753A publication Critical patent/GB325753A/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
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

325,753. Jackson, L. Mellersh-, (Soc. L'Air Liquide, Soc. Anon. pour l'Etude et l'Exploitation des ProcÚdÚs G. Claude). May 2, 1929. Pressure-regulating valves for maintaining proportionate pressures between two fluids comprise two diaphragm-actuated reducing, valves B, C loaded by a common spring R, acting through a beam P provided with an adjustable fulcrum. The fulcrum is formed on a block A adapted to be traversed by a screw S rotatable by a handle V arranged outside the casing.
GB13740/29A 1929-05-02 1929-05-02 Improvements in or relating to pressure reducing valves Expired GB325753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13740/29A GB325753A (en) 1929-05-02 1929-05-02 Improvements in or relating to pressure reducing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13740/29A GB325753A (en) 1929-05-02 1929-05-02 Improvements in or relating to pressure reducing valves

Publications (1)

Publication Number Publication Date
GB325753A true GB325753A (en) 1930-02-27

Family

ID=10028503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13740/29A Expired GB325753A (en) 1929-05-02 1929-05-02 Improvements in or relating to pressure reducing valves

Country Status (1)

Country Link
GB (1) GB325753A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760510A (en) * 1953-09-17 1956-08-28 William D Trethewey Volume control valve
US2883996A (en) * 1956-10-11 1959-04-28 Gulf Oil Corp Fluid proportioning apparatus
US3116748A (en) * 1961-12-04 1964-01-07 Loerwood C Wasson Pressure responsive mixing valve
US3324872A (en) * 1964-04-27 1967-06-13 Honeywell Inc Shower control valve
US3662773A (en) * 1969-05-27 1972-05-16 Jean Pierre Nicolas Mixer assemblies
US4174726A (en) * 1976-11-05 1979-11-20 Elkay Manufacturing Company Pressure balancing valve
DE3303028A1 (en) * 1983-01-29 1984-08-02 GOK Regler- und Armaturen GmbH & Co KG, 5200 Siegburg Automatic emergency valve

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760510A (en) * 1953-09-17 1956-08-28 William D Trethewey Volume control valve
US2883996A (en) * 1956-10-11 1959-04-28 Gulf Oil Corp Fluid proportioning apparatus
US3116748A (en) * 1961-12-04 1964-01-07 Loerwood C Wasson Pressure responsive mixing valve
US3324872A (en) * 1964-04-27 1967-06-13 Honeywell Inc Shower control valve
US3662773A (en) * 1969-05-27 1972-05-16 Jean Pierre Nicolas Mixer assemblies
US4174726A (en) * 1976-11-05 1979-11-20 Elkay Manufacturing Company Pressure balancing valve
DE3303028A1 (en) * 1983-01-29 1984-08-02 GOK Regler- und Armaturen GmbH & Co KG, 5200 Siegburg Automatic emergency valve

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