GB1307402A - Flow control valve - Google Patents

Flow control valve

Info

Publication number
GB1307402A
GB1307402A GB1307402DA GB1307402A GB 1307402 A GB1307402 A GB 1307402A GB 1307402D A GB1307402D A GB 1307402DA GB 1307402 A GB1307402 A GB 1307402A
Authority
GB
United Kingdom
Prior art keywords
sleeve
valve
control valve
flow control
closure
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
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.)
Nikex Nehezipari Kulkereskedelmi Vallalat
Original Assignee
Nikex Nehezipari Kulkereskedelmi Vallalat
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 Nikex Nehezipari Kulkereskedelmi Vallalat filed Critical Nikex Nehezipari Kulkereskedelmi Vallalat
Publication of GB1307402A publication Critical patent/GB1307402A/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
    • F16K3/22—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
    • F16K3/265—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 with a sleeve sliding in the direction of the flow line

Abstract

1307402 Valves NIKEX NEHEZIPARI KULKERESKEDELMI VALLALAT 19 March 1970 13284/70 Heading F2V A valve has a sleeve closure member in which the forces exerted thereon by the controlled medium are neutralized. Fig. 1 shows a valve having an inlet 4a and outlet 4b and a closure sleeve 2 which closes outlet ports 18. In a modified arrangement (Fig. 2, not shown) closure sleeve (23) has a seal (24) which cooperates with a land (25) to control flow of fluid between ports (20, 21). In both cases the opposite ends of the closure sleeve are subjected to the same pressure/area ratio.
GB1307402D 1970-03-19 1970-03-19 Flow control valve Expired GB1307402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1328470 1970-03-19

Publications (1)

Publication Number Publication Date
GB1307402A true GB1307402A (en) 1973-02-21

Family

ID=10020176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307402D Expired GB1307402A (en) 1970-03-19 1970-03-19 Flow control valve

Country Status (1)

Country Link
GB (1) GB1307402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137733A (en) * 1983-04-08 1984-10-10 Conroy & Booth Ltd Fluid jet control nozzle
US4721491A (en) * 1986-12-15 1988-01-26 M & D Industries, Inc. Balloon inflation valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137733A (en) * 1983-04-08 1984-10-10 Conroy & Booth Ltd Fluid jet control nozzle
US4721491A (en) * 1986-12-15 1988-01-26 M & D Industries, Inc. Balloon inflation valve

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees