GB928232A - Improvements in fluid control valves - Google Patents

Improvements in fluid control valves

Info

Publication number
GB928232A
GB928232A GB893460A GB893460A GB928232A GB 928232 A GB928232 A GB 928232A GB 893460 A GB893460 A GB 893460A GB 893460 A GB893460 A GB 893460A GB 928232 A GB928232 A GB 928232A
Authority
GB
United Kingdom
Prior art keywords
sleeve
plunger
valve
ring
portions
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
GB893460A
Inventor
Cecil Charles Longford
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.)
Damic Controls Ltd
Original Assignee
Damic Controls 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 Damic Controls Ltd filed Critical Damic Controls Ltd
Priority to GB893460A priority Critical patent/GB928232A/en
Publication of GB928232A publication Critical patent/GB928232A/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
    • F16K31/0644—One-way valve
    • F16K31/0668—Sliding valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0648—One-way valve the armature and the valve member forming one element

Landscapes

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

Abstract

928,232. Valves. DAMIC CONTROLS Ltd. Dec. 28, 1960 [March 14, 1960], No. 8934/60. Class 135. A valve-controlling communication between an inlet 2 and an outlet 3 and operated, e.g. by a solenoid 13 opposed by a compression spring 14 comprises a plunger consisting of portions 7, 8 interconnected by a reduced portion 9 and slidable in a sleeve 4 which has radial ports 6 opening to a reduced diameter outer portion 5 of the sleeve to effect communication between the ports 2, 3 when the plunger is moved to the left to withdraw the portion 7 from engagement with an 0-ring 18 mounted in a dovetailshaped groove 19 in the sleeve and distorted by a screwed ring 20. The plunger portions 7, 8 are provided with 0-ring seals 11 as is also the valve housing at each end of the reduced portion 5 of the sleeve. An adjustable stop 22 limits the closing movement of the valve.
GB893460A 1960-03-14 1960-03-14 Improvements in fluid control valves Expired GB928232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB893460A GB928232A (en) 1960-03-14 1960-03-14 Improvements in fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB893460A GB928232A (en) 1960-03-14 1960-03-14 Improvements in fluid control valves

Publications (1)

Publication Number Publication Date
GB928232A true GB928232A (en) 1963-06-12

Family

ID=9862156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB893460A Expired GB928232A (en) 1960-03-14 1960-03-14 Improvements in fluid control valves

Country Status (1)

Country Link
GB (1) GB928232A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070005A (en) * 1974-08-19 1978-01-24 Mcjones Robert W Valve having an improved seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070005A (en) * 1974-08-19 1978-01-24 Mcjones Robert W Valve having an improved seat

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