FR2169537A5 - - Google Patents

Info

Publication number
FR2169537A5
FR2169537A5 FR7203542A FR7203542A FR2169537A5 FR 2169537 A5 FR2169537 A5 FR 2169537A5 FR 7203542 A FR7203542 A FR 7203542A FR 7203542 A FR7203542 A FR 7203542A FR 2169537 A5 FR2169537 A5 FR 2169537A5
Authority
FR
France
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
FR7203542A
Other languages
French (fr)
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.)
Defontaine SA
Original Assignee
Defontaine SA
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 Defontaine SA filed Critical Defontaine SA
Priority to FR7203542A priority Critical patent/FR2169537A5/fr
Application granted granted Critical
Publication of FR2169537A5 publication Critical patent/FR2169537A5/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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0478—Packings on the plug
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7203542A 1972-01-26 1972-01-26 Expired FR2169537A5 (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7203542A FR2169537A5 (Direct) 1972-01-26 1972-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203542A FR2169537A5 (Direct) 1972-01-26 1972-01-26

Publications (1)

Publication Number Publication Date
FR2169537A5 true FR2169537A5 (Direct) 1973-09-07

Family

ID=9092892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203542A Expired FR2169537A5 (Direct) 1972-01-26 1972-01-26

Country Status (1)

Country Link
FR (1) FR2169537A5 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726524A1 (de) * 1997-06-23 1999-01-28 Forschungszentrum Juelich Gmbh Kupplung für die Verbindung von zwei Rohrleitungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726524A1 (de) * 1997-06-23 1999-01-28 Forschungszentrum Juelich Gmbh Kupplung für die Verbindung von zwei Rohrleitungen
DE19726524C2 (de) * 1997-06-23 2003-05-15 Forschungszentrum Juelich Gmbh Kupplung für die Verbindung von zwei Rohrleitungen

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Legal Events

Date Code Title Description
ST Notification of lapse