GB883817A - Improvements in or relating to pressure regulating valves for fluids - Google Patents

Improvements in or relating to pressure regulating valves for fluids

Info

Publication number
GB883817A
GB883817A GB39081/57A GB3908157A GB883817A GB 883817 A GB883817 A GB 883817A GB 39081/57 A GB39081/57 A GB 39081/57A GB 3908157 A GB3908157 A GB 3908157A GB 883817 A GB883817 A GB 883817A
Authority
GB
United Kingdom
Prior art keywords
outlet
chamber
fluid
stationary
fluids
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
GB39081/57A
Inventor
James Ray Evans
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Publication of GB883817A publication Critical patent/GB883817A/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
    • G05D16/0655—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
    • G05D16/0658—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 form of the obturator
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

883,817. Valves. ROBERTSHAW-FULTON CONTROLS CO. Dec. 16, 1957 [April 25, 1957], No. 39081/57. Class 135. A fluid-pressure reducing valve comprises a housing 10 having a chamber 66 disposed between an inlet 16 and an outlet 130, a stationary valve seat member 36 and a movable valve member 64 co-operating with an end recess 62 on the stationary member to form the annular chamber 66 in which fluid-pressure impulses are dissipated, an outlet pressureresponsive diaphragm 104 connected to move valve member 64, the outlet pressure being adjustable by means of a bolt 96 adjusting the loading of a spring 92 on the diaphragm, the latter being positioned so as to be free from direct impingement of the fluid flow and the stationary member being cylindrical with a concentric series of axial bores 58 leading from the inlet to the chamber 66.
GB39081/57A 1957-04-25 1957-12-16 Improvements in or relating to pressure regulating valves for fluids Expired GB883817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US883817XA 1957-04-25 1957-04-25

Publications (1)

Publication Number Publication Date
GB883817A true GB883817A (en) 1961-12-06

Family

ID=22211047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39081/57A Expired GB883817A (en) 1957-04-25 1957-12-16 Improvements in or relating to pressure regulating valves for fluids

Country Status (1)

Country Link
GB (1) GB883817A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304260B3 (en) * 2003-02-03 2004-07-29 J. Eberspächer GmbH & Co. KG Fuel pressure regulator for automobile auxiliary heating device using displaceable membrane supporting operating device for closure for fuel inlet to pressure chamber
EP2267571A1 (en) * 2009-03-09 2010-12-29 TA-Regulator Differential pressure controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304260B3 (en) * 2003-02-03 2004-07-29 J. Eberspächer GmbH & Co. KG Fuel pressure regulator for automobile auxiliary heating device using displaceable membrane supporting operating device for closure for fuel inlet to pressure chamber
EP2267571A1 (en) * 2009-03-09 2010-12-29 TA-Regulator Differential pressure controller

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