AU3946097A - Tap with spherical half-faucet plug - Google Patents

Tap with spherical half-faucet plug

Info

Publication number
AU3946097A
AU3946097A AU39460/97A AU3946097A AU3946097A AU 3946097 A AU3946097 A AU 3946097A AU 39460/97 A AU39460/97 A AU 39460/97A AU 3946097 A AU3946097 A AU 3946097A AU 3946097 A AU3946097 A AU 3946097A
Authority
AU
Australia
Prior art keywords
tap
spherical half
faucet plug
faucet
plug
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.)
Abandoned
Application number
AU39460/97A
Other languages
English (en)
Inventor
Robert Sbihi
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.)
SIRA AQUITAINE SA
Original Assignee
Sira Aquitaine S A
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 Sira Aquitaine S A filed Critical Sira Aquitaine S A
Publication of AU3946097A publication Critical patent/AU3946097A/en
Abandoned 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
    • 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
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
AU39460/97A 1997-08-07 1997-08-07 Tap with spherical half-faucet plug Abandoned AU3946097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1997/001464 WO1999008027A1 (fr) 1997-08-07 1997-08-07 Robinet a demi boisseau spherique

Publications (1)

Publication Number Publication Date
AU3946097A true AU3946097A (en) 1999-03-01

Family

ID=9503490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39460/97A Abandoned AU3946097A (en) 1997-08-07 1997-08-07 Tap with spherical half-faucet plug

Country Status (2)

Country Link
AU (1) AU3946097A (fr)
WO (1) WO1999008027A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937110B1 (fr) * 2008-10-10 2013-05-24 Jacques Roland Vigroux Dispositif d'obturation de conduite par boisseau a double surface spherique interne externe pour regulation, fermeture etanche et passage integral "raclage"

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244398A (en) * 1963-10-28 1966-04-05 Scaramucci Domer Composite seat ball valve
US3284045A (en) * 1965-04-13 1966-11-08 Homestead Valve Mfg Co Plug valve
US3490734A (en) * 1966-02-14 1970-01-20 Rockwell Mfg Co Ball valves
FR1462806A (fr) * 1966-04-20 1966-12-16 Robinet à boisseau
US3501128A (en) * 1966-07-07 1970-03-17 Rockwell Mfg Co Ball valves
US3712584A (en) * 1971-02-17 1973-01-23 Susquehanna Corp Valve and method of making same
DD95306A1 (fr) * 1972-04-07 1973-01-22
CH598521A5 (fr) * 1976-06-03 1978-04-28 Vevey Atel Const Mec
DE2842961A1 (de) * 1978-10-02 1980-04-17 Maschf Augsburg Nuernberg Ag Absperrorgan wie hahn o.dgl. zum schliessen oder oeffnen einer rohrleitung
DE3007286A1 (de) * 1980-02-27 1981-09-03 Hermann Rappold & Co GmbH, 5160 Düren Absperrventil fuer rohrleitungen grosser nennweiten
FR2549191B1 (fr) * 1983-07-13 1985-11-15 Gachot Sa Robinet a boule
AU6266996A (en) * 1995-06-12 1997-06-27 Keystone International Holdings Corporation Rotary valve with pressure energized seal
FR2744509B3 (fr) * 1996-02-06 1998-03-13 Sbihi Pierre Marie Robinet a 1/2 boisseau spherique equipe d'un seul siege differentiel, bi-directionnel, mis en oeuvre par la pression de ligne pour conduites et pipe lines de grands diametres nominaux

Also Published As

Publication number Publication date
WO1999008027A1 (fr) 1999-02-18

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