CA956293A - Fluid valve seals - Google Patents

Fluid valve seals

Info

Publication number
CA956293A
CA956293A CA134,246A CA134246A CA956293A CA 956293 A CA956293 A CA 956293A CA 134246 A CA134246 A CA 134246A CA 956293 A CA956293 A CA 956293A
Authority
CA
Canada
Prior art keywords
fluid valve
valve seals
seals
fluid
valve
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
CA134,246A
Other versions
CA134246S (en
Inventor
Cecil G. Richards
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
Application granted granted Critical
Publication of CA956293A publication Critical patent/CA956293A/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)
CA134,246A 1971-02-11 1972-02-08 Fluid valve seals Expired CA956293A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA956293A true CA956293A (en) 1974-10-15

Family

ID=3694475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,246A Expired CA956293A (en) 1971-02-11 1972-02-08 Fluid valve seals

Country Status (4)

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

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 (en) 1972-09-07
FR2126830A5 (en) 1972-10-06
GB1372969A (en) 1974-11-06

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