GB913211A - Improvements relating to fluid control valves - Google Patents

Improvements relating to fluid control valves

Info

Publication number
GB913211A
GB913211A GB414659A GB414659A GB913211A GB 913211 A GB913211 A GB 913211A GB 414659 A GB414659 A GB 414659A GB 414659 A GB414659 A GB 414659A GB 913211 A GB913211 A GB 913211A
Authority
GB
United Kingdom
Prior art keywords
ports
control valves
fluid control
piston
improvements relating
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
GB414659A
Inventor
Godfrey Burrows
Frederick Harold Preece
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB414659A priority Critical patent/GB913211A/en
Publication of GB913211A publication Critical patent/GB913211A/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/204—Linearly moving valves, e.g. sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

913,211. Valves. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Feb. 4, 1960 [Feb. 5, 1959], No. 4146/59. Class 135. A valve for interconnecting ports 7b, 7c directly or through a conduit 10 comprises a piston 2 slidable in end sealing rings 5 and intermediate 0-rings 6 and formed with a pair of axially spaced, axially extending ducts 8a, 8b which, with the piston in the position shown interconnect ports 7a, 7b and ports 7c, 7d. When the piston is displaced to the right the duct 8a interconnects the ports 7b, 7c.
GB414659A 1959-02-05 1959-02-05 Improvements relating to fluid control valves Expired GB913211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB414659A GB913211A (en) 1959-02-05 1959-02-05 Improvements relating to fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB414659A GB913211A (en) 1959-02-05 1959-02-05 Improvements relating to fluid control valves

Publications (1)

Publication Number Publication Date
GB913211A true GB913211A (en) 1962-12-19

Family

ID=9771621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB414659A Expired GB913211A (en) 1959-02-05 1959-02-05 Improvements relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB913211A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131128A (en) * 1982-10-23 1984-06-13 Cummins Engine Co Inc Exhaust braking valve
GB2204664A (en) * 1986-05-15 1988-11-16 Oceanic Systems Limited Spool valves
US11618000B2 (en) * 2018-10-08 2023-04-04 Applied Photophysics Limited Reactor with a pathway extension valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131128A (en) * 1982-10-23 1984-06-13 Cummins Engine Co Inc Exhaust braking valve
GB2204664A (en) * 1986-05-15 1988-11-16 Oceanic Systems Limited Spool valves
US11618000B2 (en) * 2018-10-08 2023-04-04 Applied Photophysics Limited Reactor with a pathway extension valve

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