GB884529A - Improvements in or relating to fluid valves - Google Patents

Improvements in or relating to fluid valves

Info

Publication number
GB884529A
GB884529A GB4070958A GB4070958A GB884529A GB 884529 A GB884529 A GB 884529A GB 4070958 A GB4070958 A GB 4070958A GB 4070958 A GB4070958 A GB 4070958A GB 884529 A GB884529 A GB 884529A
Authority
GB
United Kingdom
Prior art keywords
ring
central portion
seat
groove
closure member
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
GB4070958A
Inventor
Derek Albert Allen
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.)
BELL S ASBESTOS AND ENGINEERIN
Original Assignee
BELL S ASBESTOS AND ENGINEERIN
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 BELL S ASBESTOS AND ENGINEERIN filed Critical BELL S ASBESTOS AND ENGINEERIN
Priority to GB4070958A priority Critical patent/GB884529A/en
Priority to BE585469A priority patent/BE585469A/en
Publication of GB884529A publication Critical patent/GB884529A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

884,529. Valves. BELL'S ASBESTOS & ENGINEERING Ltd. Nov. 20, 1959 [Dec. 17, 1958], No. 40709/58. Class 135. A fluid-control valve comprises a closure member 1 and a valve seat 2, the closure member carrying a resilient 0-ring 12 located in a groove 13 defined by a central portion 6 and a depending flange 10, the lower edges 7, 11 of the central portion and flange being chamfered for simultaneous engagement with chamfered surfaces 4, 5 on the seat. The 0-ring, which may be of rubber or plastics material, is retained in the groove 13 by the frusto-conical formation of the central portion 6. In operation, the 0-ring just contacts the surface 3 of the seat and continued movement of the valve causes the O- ring to be compressed until the surfaces 7, 11 and 4, 5 abut thereby preventing further deformation of the O-ring.
GB4070958A 1958-12-17 1958-12-17 Improvements in or relating to fluid valves Expired GB884529A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4070958A GB884529A (en) 1958-12-17 1958-12-17 Improvements in or relating to fluid valves
BE585469A BE585469A (en) 1958-12-17 1959-12-09 Improvements made to the valves.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4070958A GB884529A (en) 1958-12-17 1958-12-17 Improvements in or relating to fluid valves

Publications (1)

Publication Number Publication Date
GB884529A true GB884529A (en) 1961-12-13

Family

ID=10416230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4070958A Expired GB884529A (en) 1958-12-17 1958-12-17 Improvements in or relating to fluid valves

Country Status (2)

Country Link
BE (1) BE585469A (en)
GB (1) GB884529A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966036U (en) * 1972-09-19 1974-06-10
US4474358A (en) * 1981-10-27 1984-10-02 Bennett Arthur M Valves
US4653721A (en) * 1985-03-14 1987-03-31 Klein, Schanzlin & Becker Aktiengesellschaft Device for coupling the shank and the valving element of a shutoff valve to each other
GB2191269A (en) * 1986-05-22 1987-12-09 Braun Ag A valve in an appliance for personal use
EP1503118A1 (en) * 2003-07-31 2005-02-02 Ross Operating Valve Company Seal
WO2017021243A1 (en) * 2015-08-04 2017-02-09 Voith Patent Gmbh Fluid flow control device
WO2020023226A1 (en) * 2018-07-23 2020-01-30 Emerson Vulcan Holding Llc Valve disc assemblies for fluid valves having soft seats

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966036U (en) * 1972-09-19 1974-06-10
US4474358A (en) * 1981-10-27 1984-10-02 Bennett Arthur M Valves
US4653721A (en) * 1985-03-14 1987-03-31 Klein, Schanzlin & Becker Aktiengesellschaft Device for coupling the shank and the valving element of a shutoff valve to each other
GB2191269A (en) * 1986-05-22 1987-12-09 Braun Ag A valve in an appliance for personal use
EP1503118A1 (en) * 2003-07-31 2005-02-02 Ross Operating Valve Company Seal
WO2017021243A1 (en) * 2015-08-04 2017-02-09 Voith Patent Gmbh Fluid flow control device
WO2020023226A1 (en) * 2018-07-23 2020-01-30 Emerson Vulcan Holding Llc Valve disc assemblies for fluid valves having soft seats
US10823293B2 (en) 2018-07-23 2020-11-03 Emerson Vulcan Holding Llc Valve disc assemblies for fluid valves having soft seats

Also Published As

Publication number Publication date
BE585469A (en) 1960-04-01

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