CA1115678A - Robinet a boisseau spherique - Google Patents

Robinet a boisseau spherique

Info

Publication number
CA1115678A
CA1115678A CA336,994A CA336994A CA1115678A CA 1115678 A CA1115678 A CA 1115678A CA 336994 A CA336994 A CA 336994A CA 1115678 A CA1115678 A CA 1115678A
Authority
CA
Canada
Prior art keywords
trunnion
valve
plug member
housing
bearings
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
CA336,994A
Other languages
English (en)
Inventor
Werner R. Strub
John R. Mainprize
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.)
Dominion Engineering Works Ltd
Original Assignee
Dominion Engineering Works 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 Dominion Engineering Works Ltd filed Critical Dominion Engineering Works Ltd
Priority to CA336,994A priority Critical patent/CA1115678A/fr
Application granted granted Critical
Publication of CA1115678A publication Critical patent/CA1115678A/fr
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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
CA336,994A 1979-10-04 1979-10-04 Robinet a boisseau spherique Expired CA1115678A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA336,994A CA1115678A (fr) 1979-10-04 1979-10-04 Robinet a boisseau spherique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336,994A CA1115678A (fr) 1979-10-04 1979-10-04 Robinet a boisseau spherique

Publications (1)

Publication Number Publication Date
CA1115678A true CA1115678A (fr) 1982-01-05

Family

ID=4115283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336,994A Expired CA1115678A (fr) 1979-10-04 1979-10-04 Robinet a boisseau spherique

Country Status (1)

Country Link
CA (1) CA1115678A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512360A (en) * 1982-11-29 1985-04-23 Chronister Clyde H Fabricated ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512360A (en) * 1982-11-29 1985-04-23 Chronister Clyde H Fabricated ball valve

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Legal Events

Date Code Title Description
MKEX Expiry