FR2321644A1 - Dispositif d'etancheite pour soupape a bille - Google Patents

Dispositif d'etancheite pour soupape a bille

Info

Publication number
FR2321644A1
FR2321644A1 FR7625090A FR7625090A FR2321644A1 FR 2321644 A1 FR2321644 A1 FR 2321644A1 FR 7625090 A FR7625090 A FR 7625090A FR 7625090 A FR7625090 A FR 7625090A FR 2321644 A1 FR2321644 A1 FR 2321644A1
Authority
FR
France
Prior art keywords
sealing device
ball valve
ball
valve
sealing
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.)
Granted
Application number
FR7625090A
Other languages
English (en)
French (fr)
Other versions
FR2321644B1 (pt
Inventor
Cecil Graham 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
Publication of FR2321644A1 publication Critical patent/FR2321644A1/fr
Application granted granted Critical
Publication of FR2321644B1 publication Critical patent/FR2321644B1/fr
Granted 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
FR7625090A 1975-08-18 1976-08-18 Dispositif d'etancheite pour soupape a bille Granted FR2321644A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC282975 1975-08-18

Publications (2)

Publication Number Publication Date
FR2321644A1 true FR2321644A1 (fr) 1977-03-18
FR2321644B1 FR2321644B1 (pt) 1980-06-13

Family

ID=3766331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625090A Granted FR2321644A1 (fr) 1975-08-18 1976-08-18 Dispositif d'etancheite pour soupape a bille

Country Status (10)

Country Link
JP (1) JPS5224331A (pt)
BR (1) BR7605416A (pt)
CA (1) CA1040184A (pt)
DE (1) DE2637030C2 (pt)
ES (1) ES450787A1 (pt)
FR (1) FR2321644A1 (pt)
GB (1) GB1517663A (pt)
IN (1) IN144549B (pt)
IT (1) IT1074126B (pt)
NL (1) NL181598C (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8430368D0 (en) * 1984-11-30 1985-01-09 Southerton Ltd James Valves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
DE6805662U (de) * 1968-11-06 1969-12-18 Neue Argus Gmbh Ringdichtung in trapezform fuer kugelkueken in kugelhaehnen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118650A (en) * 1961-02-28 1964-01-21 Sargent Engineering Corp Ball valve construction
DE2024561A1 (de) * 1970-05-20 1971-12-02 Richards & Co B C Ventil mit Drehküken und Kugelsitz

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
DE6805662U (de) * 1968-11-06 1969-12-18 Neue Argus Gmbh Ringdichtung in trapezform fuer kugelkueken in kugelhaehnen

Also Published As

Publication number Publication date
DE2637030C2 (de) 1986-10-16
BR7605416A (pt) 1977-08-16
NL181598C (nl) 1987-09-16
IT1074126B (it) 1985-04-17
IN144549B (pt) 1978-05-13
ES450787A1 (es) 1977-08-01
CA1040184A (en) 1978-10-10
NL7609166A (nl) 1977-02-22
JPS5224331A (en) 1977-02-23
DE2637030A1 (de) 1977-03-03
GB1517663A (en) 1978-07-12
NL181598B (nl) 1987-04-16
FR2321644B1 (pt) 1980-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse