CA2552061C - Ensemble a clapet a bille - Google Patents

Ensemble a clapet a bille Download PDF

Info

Publication number
CA2552061C
CA2552061C CA2552061A CA2552061A CA2552061C CA 2552061 C CA2552061 C CA 2552061C CA 2552061 A CA2552061 A CA 2552061A CA 2552061 A CA2552061 A CA 2552061A CA 2552061 C CA2552061 C CA 2552061C
Authority
CA
Canada
Prior art keywords
ball valve
opening
bore
impedance element
valve element
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 - Fee Related
Application number
CA2552061A
Other languages
English (en)
Other versions
CA2552061A1 (fr
Inventor
Cynthia Christenson
James W. Mohrfeld
Kevin Jackson
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.)
Mogas Industries Inc
Original Assignee
Mogas Industries Inc
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 Mogas Industries Inc filed Critical Mogas Industries Inc
Priority to CA2552061A priority Critical patent/CA2552061C/fr
Publication of CA2552061A1 publication Critical patent/CA2552061A1/fr
Application granted granted Critical
Publication of CA2552061C publication Critical patent/CA2552061C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
    • 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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
CA2552061A 2006-07-14 2006-07-14 Ensemble a clapet a bille Expired - Fee Related CA2552061C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2552061A CA2552061C (fr) 2006-07-14 2006-07-14 Ensemble a clapet a bille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2552061A CA2552061C (fr) 2006-07-14 2006-07-14 Ensemble a clapet a bille

Publications (2)

Publication Number Publication Date
CA2552061A1 CA2552061A1 (fr) 2008-01-14
CA2552061C true CA2552061C (fr) 2013-01-22

Family

ID=38952119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2552061A Expired - Fee Related CA2552061C (fr) 2006-07-14 2006-07-14 Ensemble a clapet a bille

Country Status (1)

Country Link
CA (1) CA2552061C (fr)

Also Published As

Publication number Publication date
CA2552061A1 (fr) 2008-01-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150714