FR897718A - Robinet à plusieurs voies, auto-étanche et équilibré pour fluides sous pression - Google Patents

Robinet à plusieurs voies, auto-étanche et équilibré pour fluides sous pression

Info

Publication number
FR897718A
FR897718A FR897718DA FR897718A FR 897718 A FR897718 A FR 897718A FR 897718D A FR897718D A FR 897718DA FR 897718 A FR897718 A FR 897718A
Authority
FR
France
Prior art keywords
self
sealing
way
balanced valve
pressurized fluids
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
Other languages
English (en)
Inventor
Georges-Louis Moret
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 filed Critical
Application granted granted Critical
Publication of FR897718A publication Critical patent/FR897718A/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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/188—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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/181—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the housing or parts of the housing mechanically pressing the seals against the plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR897718D 1943-08-31 1943-08-31 Robinet à plusieurs voies, auto-étanche et équilibré pour fluides sous pression Expired FR897718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897718T 1943-08-31

Publications (1)

Publication Number Publication Date
FR897718A true FR897718A (fr) 1945-03-29

Family

ID=9391606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897718D Expired FR897718A (fr) 1943-08-31 1943-08-31 Robinet à plusieurs voies, auto-étanche et équilibré pour fluides sous pression

Country Status (1)

Country Link
FR (1) FR897718A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410196A1 (fr) * 1977-11-23 1979-06-22 Presto Robinets Sa Perfectionnements aux robinets melangeurs
GB2377743A (en) * 2001-05-30 2003-01-22 Fmc Technologies Spring biassed seal segments in plug valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410196A1 (fr) * 1977-11-23 1979-06-22 Presto Robinets Sa Perfectionnements aux robinets melangeurs
US4516607A (en) * 1977-11-23 1985-05-14 Les Robinets Presto Faucet mixer
GB2377743A (en) * 2001-05-30 2003-01-22 Fmc Technologies Spring biassed seal segments in plug valve
GB2377743B (en) * 2001-05-30 2003-06-18 Fmc Technologies Plug valve having seal segments with booster springs

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