GB1372969A - Fluid valve seals - Google Patents

Fluid valve seals

Info

Publication number
GB1372969A
GB1372969A GB636172A GB636172A GB1372969A GB 1372969 A GB1372969 A GB 1372969A GB 636172 A GB636172 A GB 636172A GB 636172 A GB636172 A GB 636172A GB 1372969 A GB1372969 A GB 1372969A
Authority
GB
United Kingdom
Prior art keywords
ring
valve
grooves
fluid valve
feb
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
GB636172A
Other languages
English (en)
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.)
BC Richards and Co Pty Ltd
Original Assignee
BC Richards and Co Pty 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 BC Richards and Co Pty Ltd filed Critical BC Richards and Co Pty Ltd
Publication of GB1372969A publication Critical patent/GB1372969A/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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB636172A 1971-02-11 1972-02-10 Fluid valve seals Expired GB1372969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU400371 1971-02-11

Publications (1)

Publication Number Publication Date
GB1372969A true GB1372969A (en) 1974-11-06

Family

ID=3694475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB636172A Expired GB1372969A (en) 1971-02-11 1972-02-10 Fluid valve seals

Country Status (4)

Country Link
CA (1) CA956293A (enrdf_load_html_response)
DE (1) DE2205990A1 (enrdf_load_html_response)
FR (1) FR2126830A5 (enrdf_load_html_response)
GB (1) GB1372969A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117267404B (zh) * 2023-10-11 2025-07-29 安徽闽之宇阀业科技有限公司 一种自清洁阀门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901607A (en) * 1957-11-07 1962-07-18 James Gordon & Co Ltd Improvements in butterfly valves
GB1068181A (en) * 1964-04-06 1967-05-10 Daytona Engineering Company Bi Fluid flow controling valves
US3409269A (en) * 1966-06-21 1968-11-05 Pratt Co Henry Pressure actuated resilient seals for valves

Also Published As

Publication number Publication date
DE2205990A1 (de) 1972-09-07
CA956293A (en) 1974-10-15
FR2126830A5 (enrdf_load_html_response) 1972-10-06

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Legal Events

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