GB1287911A - - Google Patents

Info

Publication number
GB1287911A
GB1287911A GB4539869A GB4539869A GB1287911A GB 1287911 A GB1287911 A GB 1287911A GB 4539869 A GB4539869 A GB 4539869A GB 4539869 A GB4539869 A GB 4539869A GB 1287911 A GB1287911 A GB 1287911A
Authority
GB
United Kingdom
Prior art keywords
flow
piston
port
sept
gaps
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
GB4539869A
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 filed Critical
Publication of GB1287911A publication Critical patent/GB1287911A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Flow Control (AREA)
  • Lift Valve (AREA)

Abstract

1287911 Regulating fluid-flow PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 15 Sept 1969 [18 Sept 1968] 45398/69 Heading G3H Control pressure applied to either of ports 4 or 6 moves triple piston 7, 8, 9 to meter the flow from outlet port 3 by controlling the areas of radial bleed slots 23 in alignment with annular passage 24. The fluid supply to,be regulated is fed to port 5 and is communicated to port 3 via piston ducts 16-19, and annular gaps 26, 27 which promote luminar flow. The piston and housing are manufactured from materials selected to provide a constant relationship between the dimension of gaps 26, 27 and the fluid temperature.
GB4539869A 1968-09-18 1969-09-15 Expired GB1287911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6813306A NL6813306A (en) 1968-09-18 1968-09-18

Publications (1)

Publication Number Publication Date
GB1287911A true GB1287911A (en) 1972-09-06

Family

ID=19804689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4539869A Expired GB1287911A (en) 1968-09-18 1969-09-15

Country Status (7)

Country Link
US (1) US3583423A (en)
JP (1) JPS5016944B1 (en)
CH (1) CH504047A (en)
FR (1) FR2018346A1 (en)
GB (1) GB1287911A (en)
NL (1) NL6813306A (en)
SE (1) SE367076B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518796C1 (en) * 2013-01-09 2014-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Machine of positive displacement action
US8955533B2 (en) * 2013-06-07 2015-02-17 Sonnax Industries, Inc. Multiple pressure ratio valve assembly
RU2592661C1 (en) * 2015-04-21 2016-07-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Piston machine operation method and device for its implementation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320968A (en) * 1964-05-04 1967-05-23 Chrysler Corp Flow control device
US3411416A (en) * 1965-01-29 1968-11-19 Eton Yale & Towne Inc Adjustable, metered, directional flow control arrangement

Also Published As

Publication number Publication date
SE367076B (en) 1974-05-13
DE1945787A1 (en) 1970-03-26
US3583423A (en) 1971-06-08
JPS5016944B1 (en) 1975-06-17
DE1945787B2 (en) 1976-12-23
FR2018346A1 (en) 1970-05-29
NL6813306A (en) 1970-03-20
CH504047A (en) 1971-02-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee