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GB818705A - Improvements relating to fluid control valves - Google Patents

Improvements relating to fluid control valves

Info

Publication number
GB818705A
GB818705A GB400059A GB400059A GB818705A GB 818705 A GB818705 A GB 818705A GB 400059 A GB400059 A GB 400059A GB 400059 A GB400059 A GB 400059A GB 818705 A GB818705 A GB 818705A
Authority
GB
United Kingdom
Prior art keywords
ports
solenoid
plunger
passage
port
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
GB400059A
Inventor
Godfrey Burrows
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB400059A priority Critical patent/GB818705A/en
Publication of GB818705A publication Critical patent/GB818705A/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

818,705. Solenoid-operated valves. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. March 15, 1957 [March 27, 1956], No. 4000/59. Divided out of 818,703, [Group III]. Class 135. A solenoid-operated valve, especially for use with vapour phase chromatographic apparatus, as described in the parent Specification, comprises a casing 26 provided with in-line inlet and outlet ports 27, 28, and two further ports 29, 30, axially spaced apart and disposed in a plane transverse to that containing the ports 27, 28, these further ports being connected to the inlet and outlet sides of a fraction collector. The valve plunger 31 is formed with a passage 35 which, when the solenoid 33 is de-energized, provides direct communication between the ports 27, 28, and with two further passages 36, 37 so arranged that when the solenoid is energized, and the plunger in the position shown, inlet port 27 communicates with port 29 through passage 36, and port 30 with outlet port 28 through passage 37. When the solenoid is de-energized registry of passage 35 with ports 27, 28 is ensured by the engagement of a projection 38 at the lower end of the plunger 31 with a guide slot 39 in the valve casing. The plunger 31 may be made of brass and attached to a soft-iron armature 32, while the plunger and casing may be of circular or non-circular cross-section.
GB400059A 1956-03-27 1956-03-27 Improvements relating to fluid control valves Expired GB818705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB400059A GB818705A (en) 1956-03-27 1956-03-27 Improvements relating to fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB400059A GB818705A (en) 1956-03-27 1956-03-27 Improvements relating to fluid control valves

Publications (1)

Publication Number Publication Date
GB818705A true GB818705A (en) 1959-08-19

Family

ID=9768877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB400059A Expired GB818705A (en) 1956-03-27 1956-03-27 Improvements relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB818705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765367A (en) * 1986-07-03 1988-08-23 Scott Mark E Valve assembly
US5060694A (en) * 1990-11-09 1991-10-29 Fmc Corporation Filler spool valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765367A (en) * 1986-07-03 1988-08-23 Scott Mark E Valve assembly
US5060694A (en) * 1990-11-09 1991-10-29 Fmc Corporation Filler spool valve

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