FR2298749A1 - Robinets a boisseau tournant perfectionnes - Google Patents

Robinets a boisseau tournant perfectionnes

Info

Publication number
FR2298749A1
FR2298749A1 FR7503484A FR7503484A FR2298749A1 FR 2298749 A1 FR2298749 A1 FR 2298749A1 FR 7503484 A FR7503484 A FR 7503484A FR 7503484 A FR7503484 A FR 7503484A FR 2298749 A1 FR2298749 A1 FR 2298749A1
Authority
FR
France
Prior art keywords
cock
seat
piston
spherical
engaged
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
FR7503484A
Other languages
English (en)
French (fr)
Other versions
FR2298749B1 (cs
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.)
Constructions Metalliques de Provence
Original Assignee
Constructions Metalliques de Provence
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 Constructions Metalliques de Provence filed Critical Constructions Metalliques de Provence
Priority to FR7503484A priority Critical patent/FR2298749A1/fr
Publication of FR2298749A1 publication Critical patent/FR2298749A1/fr
Application granted granted Critical
Publication of FR2298749B1 publication Critical patent/FR2298749B1/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
    • F16K5/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
FR7503484A 1975-01-27 1975-01-27 Robinets a boisseau tournant perfectionnes Granted FR2298749A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7503484A FR2298749A1 (fr) 1975-01-27 1975-01-27 Robinets a boisseau tournant perfectionnes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503484A FR2298749A1 (fr) 1975-01-27 1975-01-27 Robinets a boisseau tournant perfectionnes

Publications (2)

Publication Number Publication Date
FR2298749A1 true FR2298749A1 (fr) 1976-08-20
FR2298749B1 FR2298749B1 (cs) 1981-05-29

Family

ID=9150739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503484A Granted FR2298749A1 (fr) 1975-01-27 1975-01-27 Robinets a boisseau tournant perfectionnes

Country Status (1)

Country Link
FR (1) FR2298749A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063959A1 (en) * 1981-04-28 1982-11-03 The British Petroleum Company p.l.c. Improvements relating to seals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063959A1 (en) * 1981-04-28 1982-11-03 The British Petroleum Company p.l.c. Improvements relating to seals

Also Published As

Publication number Publication date
FR2298749B1 (cs) 1981-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse