GB1359612A - Pressure reducing valves - Google Patents

Pressure reducing valves

Info

Publication number
GB1359612A
GB1359612A GB4596972*A GB4596972A GB1359612A GB 1359612 A GB1359612 A GB 1359612A GB 4596972 A GB4596972 A GB 4596972A GB 1359612 A GB1359612 A GB 1359612A
Authority
GB
United Kingdom
Prior art keywords
pressure reducing
reducing valves
feb
valves
relf
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
GB4596972*A
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 GB1359612A publication Critical patent/GB1359612A/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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Multiple-Way Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1359612 Valves RELF RESEARCH Ltd 15 Feb 1972 [19 Feb 1971] 45969/72 Divided out of 1359611 Heading F2V The description is similar to that of Specification 1,359,611, but the claims relate to the connection of the two body parts.
GB4596972*A 1971-02-19 1972-02-15 Pressure reducing valves Expired GB1359612A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1359612A true GB1359612A (en) 1974-07-10

Family

ID=19916744

Family Applications (2)

Application Number Title Priority Date Filing Date
GB700872A Expired GB1359611A (en) 1971-02-19 1972-02-15 Pressure reducing valves
GB4596972*A Expired GB1359612A (en) 1971-02-19 1972-02-15 Pressure reducing valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB700872A Expired GB1359611A (en) 1971-02-19 1972-02-15 Pressure reducing valves

Country Status (3)

Country Link
AU (1) AU458426B2 (en)
GB (2) GB1359611A (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
AU3905472A (en) 1973-08-23
ZA727009B (en) 1973-06-27
ZA721025B (en) 1972-11-29
AU458426B2 (en) 1975-02-27
GB1359611A (en) 1974-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee