AU458426B2 - Improvements in and relating to pressure reducing valves - Google Patents

Improvements in and relating to pressure reducing valves

Info

Publication number
AU458426B2
AU458426B2 AU39054/72A AU3905472A AU458426B2 AU 458426 B2 AU458426 B2 AU 458426B2 AU 39054/72 A AU39054/72 A AU 39054/72A AU 3905472 A AU3905472 A AU 3905472A AU 458426 B2 AU458426 B2 AU 458426B2
Authority
AU
Australia
Prior art keywords
relating
pressure reducing
reducing valves
valves
pressure
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
AU39054/72A
Other versions
AU3905472A (en
Inventor
Keith Relf Victor
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.)
RELF RESEARCH Ltd
Original Assignee
RELF RESEARCH 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 RELF RESEARCH Ltd filed Critical RELF RESEARCH Ltd
Publication of AU3905472A publication Critical patent/AU3905472A/en
Application granted granted Critical
Publication of AU458426B2 publication Critical patent/AU458426B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multiple-Way Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Control Of Fluid Pressure (AREA)
AU39054/72A 1971-02-19 1972-02-16 Improvements in and relating to pressure reducing valves Expired AU458426B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZNZ162-835 1971-02-19
NZ16283571 1971-02-19

Publications (2)

Publication Number Publication Date
AU3905472A AU3905472A (en) 1973-08-23
AU458426B2 true AU458426B2 (en) 1975-02-27

Family

ID=19916744

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39054/72A Expired AU458426B2 (en) 1971-02-19 1972-02-16 Improvements in and relating to pressure reducing valves

Country Status (3)

Country Link
AU (1) AU458426B2 (en)
GB (2) GB1359612A (en)
ZA (2) ZA721025B (en)

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
ZA721025B (en) 1972-11-29
AU3905472A (en) 1973-08-23
GB1359611A (en) 1974-07-10
GB1359612A (en) 1974-07-10
ZA727009B (en) 1973-06-27

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