GB1430086A - Fluid control valve - Google Patents

Fluid control valve

Info

Publication number
GB1430086A
GB1430086A GB1640072A GB1640072A GB1430086A GB 1430086 A GB1430086 A GB 1430086A GB 1640072 A GB1640072 A GB 1640072A GB 1640072 A GB1640072 A GB 1640072A GB 1430086 A GB1430086 A GB 1430086A
Authority
GB
United Kingdom
Prior art keywords
polyacetal
sleeve
valve
closure member
april
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
GB1640072A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1640072A priority Critical patent/GB1430086A/en
Priority to FR7312941A priority patent/FR2179946B3/fr
Priority to DE19732317948 priority patent/DE2317948A1/en
Priority to JP4077173A priority patent/JPS498823A/ja
Publication of GB1430086A publication Critical patent/GB1430086A/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
    • 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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/04—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 flat sealing faces; Packings therefor with pivoted closure members
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/188—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Domestic Plumbing Installations (AREA)
  • Multiple-Way Valves (AREA)

Abstract

1430086 Valves IMPERIAL CHEMICAL INDUSTRIES Ltd 4 April 1973 [10 April 1972] 16400/72 Heading F2V A valve for use as a domestic water tap or in a cistern, comprises a polyacetal housing 11 in which is mounted a sleeve 17 capable of a small movement in a direction parallel to an outlet orifice 13 and a polyacetal cylindrical component 16 which may be rotated within the sleeve 17. An extension 15 of this component forms the closure member and engages a nitrile rubber 0- ring 14 which surrounds the outlet 13. The valve is substantially hydrostatically balanced and a spring may be used to press the closure member on to the seat. In an alternative mebodiment, Fig. 4 (not shown) the sleeve is omitted and the cylindrical component is supported in an 0-ring set at an angle to the diametral plane so that the closure member may be fully balanced in the closed position by making the upper surface area of the cylindrical member subject to inlet pressure equal to the lower surface area less the area enclosed by the seal around the outlet orifice. The valve may be made of steel, brass, polyethylene, polypropylene, nylon, polyacetal, or polymethyl methacrylate.
GB1640072A 1972-04-10 1972-04-10 Fluid control valve Expired GB1430086A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1640072A GB1430086A (en) 1972-04-10 1972-04-10 Fluid control valve
FR7312941A FR2179946B3 (en) 1972-04-10 1973-04-10
DE19732317948 DE2317948A1 (en) 1972-04-10 1973-04-10 FLOW CONTROL VALVE
JP4077173A JPS498823A (en) 1972-04-10 1973-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1640072A GB1430086A (en) 1972-04-10 1972-04-10 Fluid control valve

Publications (1)

Publication Number Publication Date
GB1430086A true GB1430086A (en) 1976-03-31

Family

ID=10076646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1640072A Expired GB1430086A (en) 1972-04-10 1972-04-10 Fluid control valve

Country Status (4)

Country Link
JP (1) JPS498823A (en)
DE (1) DE2317948A1 (en)
FR (1) FR2179946B3 (en)
GB (1) GB1430086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9441738B2 (en) 2013-09-03 2016-09-13 Buerkert Werke Gmbh Rotary slide valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163529U (en) * 1974-11-14 1976-05-19
FR2338883A1 (en) * 1976-01-20 1977-08-19 Rhone Poulenc Textile TEXTILE YARN WINDING PROCESS AND DEVICE
US4997006A (en) * 1990-04-25 1991-03-05 Savant Instruments, Inc. Rotary valve for vacuum service use
DE10061184A1 (en) * 2000-12-07 2002-06-13 Murrplastik Produktionstechnik Motor valve has valve housing containing fluid channel, electric motor, gear wheel gearbox and regulating element in form of regulating disc segment radially pivotable into fluid channel
JP6261386B2 (en) 2014-03-04 2018-01-17 デクセリアルズ株式会社 Multilayer thermal conductive sheet and method for producing multilayer thermal conductive sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9441738B2 (en) 2013-09-03 2016-09-13 Buerkert Werke Gmbh Rotary slide valve

Also Published As

Publication number Publication date
FR2179946B3 (en) 1976-03-26
DE2317948A1 (en) 1973-10-31
FR2179946A1 (en) 1973-11-23
JPS498823A (en) 1974-01-25

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Legal Events

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