GB662741A - Improvements relating to fluid pressure governors - Google Patents

Improvements relating to fluid pressure governors

Info

Publication number
GB662741A
GB662741A GB26020/48A GB2602048A GB662741A GB 662741 A GB662741 A GB 662741A GB 26020/48 A GB26020/48 A GB 26020/48A GB 2602048 A GB2602048 A GB 2602048A GB 662741 A GB662741 A GB 662741A
Authority
GB
United Kingdom
Prior art keywords
valve
axis
diaphragm
tube
outer end
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
GB26020/48A
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.)
LESLIE HAYDN PINKESS
Evered and Co Ltd
Original Assignee
LESLIE HAYDN PINKESS
Evered and Co 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 LESLIE HAYDN PINKESS, Evered and Co Ltd filed Critical LESLIE HAYDN PINKESS
Priority to GB26020/48A priority Critical patent/GB662741A/en
Publication of GB662741A publication Critical patent/GB662741A/en
Priority to BE525478A priority patent/BE525478Q/fr
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
    • G05D16/0661—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 characterised by the loading mechanisms of the membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Valve Housings (AREA)

Abstract

662,741. Pressure-regulating valves. EVERED & CO., Ltd., and PINKESS, L. H. Oct. 5, 1949 [Oct. 6, 1948] No. 26020/48 Class 135 In a pressure governor for insertion in a gas line and of the kind comprising a housing furnished at its ends with inlet and outlet passages and provided interiorly with a dividing wall parallel to the axis of the body and with a diaphragm-controlled valve situated in an aperture in the wall, the forces due to fluid pressure on the diaphragm and to the thrust of a loading spring on the valve act in contrary direction at right angles to the axis of the housing and in spaced apart relationship on the axis of the valve so that any tilting of the latter axis induces a stabilising couple acting to restore the axis to its normal position. In an embodiment, a diaphragm 18 carries a valve 19 controlling a port in a partition 14e situated in a conduit between an inlet 14a and an outlet 14b. The conduit is apertured on opposite sides and the apertures are closed by covers 15, 16 serving, respectively, as a guiding means for a projection 19c on the valve and as an abutment for the outer end of the valve loading spring 20. The latter seats at its inner end on a screwed abutment adjustable in position in the tubular extension 19a of the valve so as to vary the loading on the valve. The diaphragm is clamped between an out-turned flange at the end of tube 19a and a flanged bush 21 which screws into the end of the tube. In a modification, the inner end of spring 20 seats against the end of the tube 19a and its outer end seats against an adjustable plug screwed into an inwardly-directed extension on cover 16. The outer end of this extension is closed by a further screwed plug.
GB26020/48A 1948-10-06 1948-10-06 Improvements relating to fluid pressure governors Expired GB662741A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB26020/48A GB662741A (en) 1948-10-06 1948-10-06 Improvements relating to fluid pressure governors
BE525478A BE525478Q (en) 1948-10-06 1954-01-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26020/48A GB662741A (en) 1948-10-06 1948-10-06 Improvements relating to fluid pressure governors

Publications (1)

Publication Number Publication Date
GB662741A true GB662741A (en) 1951-12-12

Family

ID=10237095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26020/48A Expired GB662741A (en) 1948-10-06 1948-10-06 Improvements relating to fluid pressure governors

Country Status (2)

Country Link
BE (1) BE525478Q (en)
GB (1) GB662741A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724206A3 (en) * 1995-01-19 1997-08-20 Bosch Gmbh Robert Pressure regulating valve
EP0802470A1 (en) * 1996-04-20 1997-10-22 Robert Bosch Gmbh Pressure regulating valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0724206A3 (en) * 1995-01-19 1997-08-20 Bosch Gmbh Robert Pressure regulating valve
EP0802470A1 (en) * 1996-04-20 1997-10-22 Robert Bosch Gmbh Pressure regulating valve

Also Published As

Publication number Publication date
BE525478Q (en) 1954-01-30

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