GB922824A - Improvements in and relating to fluid-flow valves - Google Patents

Improvements in and relating to fluid-flow valves

Info

Publication number
GB922824A
GB922824A GB2646061A GB2646061A GB922824A GB 922824 A GB922824 A GB 922824A GB 2646061 A GB2646061 A GB 2646061A GB 2646061 A GB2646061 A GB 2646061A GB 922824 A GB922824 A GB 922824A
Authority
GB
United Kingdom
Prior art keywords
segment
pin
fluid
bush
july
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
GB2646061A
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.)
MORAVSKOSLEZSKA ARMATURKA
Original Assignee
MORAVSKOSLEZSKA ARMATURKA
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 MORAVSKOSLEZSKA ARMATURKA filed Critical MORAVSKOSLEZSKA ARMATURKA
Publication of GB922824A publication Critical patent/GB922824A/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
    • 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
    • F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

922,824. Valves. MORAVSKOSLEZSKA ARMATURKA NARODNI PODNIK. July 21, 1961 [July 23, 1960], No. 26460/61. Class 135. A fluid-flow control valve is formed by a segment 1 which is rotatable to close off any one of a number of ports in the valve body, the segment being mounted on a pivot pin 2 whereby on rotation of the latter the segment is moved radially into and out of contact with seats around each port by an eccentric part of the pin 2. Upon the pin 2 being turned through a given angle in one direction, the segment is moved out of seating contact with the body, rotated to a new position by a rod 8 engaging a shoulder on the segment, and then wedged into sealing engagement around the selected port. A spring-loaded plunger 10 holds the segment in its selected position; the plunger 10 co-operates with one of four openings in a plate 13 connected through a bush 14 with a valve position indicator 15; the bush 14 houses one end of the pin 2. The indicator may operate a switch, not shown.
GB2646061A 1960-07-23 1961-07-21 Improvements in and relating to fluid-flow valves Expired GB922824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS467360 1960-07-23

Publications (1)

Publication Number Publication Date
GB922824A true GB922824A (en) 1963-04-03

Family

ID=5390024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2646061A Expired GB922824A (en) 1960-07-23 1961-07-21 Improvements in and relating to fluid-flow valves

Country Status (1)

Country Link
GB (1) GB922824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403886A (en) * 1965-12-27 1968-10-01 Sandall Prec Company Ltd Rotary valve with positive reduction closure member
GB2203818A (en) * 1987-03-03 1988-10-26 R A J Thomson Pipework & Valve Improvements in or relating to valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403886A (en) * 1965-12-27 1968-10-01 Sandall Prec Company Ltd Rotary valve with positive reduction closure member
GB2203818A (en) * 1987-03-03 1988-10-26 R A J Thomson Pipework & Valve Improvements in or relating to valves

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