FR2425022B1 - - Google Patents

Info

Publication number
FR2425022B1
FR2425022B1 FR7813799A FR7813799A FR2425022B1 FR 2425022 B1 FR2425022 B1 FR 2425022B1 FR 7813799 A FR7813799 A FR 7813799A FR 7813799 A FR7813799 A FR 7813799A FR 2425022 B1 FR2425022 B1 FR 2425022B1
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
FR7813799A
Other versions
FR2425022A1 (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.)
Pareta SA J
Original Assignee
Pareta SA J
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 Pareta SA J filed Critical Pareta SA J
Priority to FR7813799A priority Critical patent/FR2425022A1/fr
Publication of FR2425022A1 publication Critical patent/FR2425022A1/fr
Application granted granted Critical
Publication of FR2425022B1 publication Critical patent/FR2425022B1/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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
FR7813799A 1978-05-05 1978-05-05 Robinet perfectionne Granted FR2425022A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813799A FR2425022A1 (fr) 1978-05-05 1978-05-05 Robinet perfectionne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813799A FR2425022A1 (fr) 1978-05-05 1978-05-05 Robinet perfectionne

Publications (2)

Publication Number Publication Date
FR2425022A1 FR2425022A1 (fr) 1979-11-30
FR2425022B1 true FR2425022B1 (fr) 1985-03-01

Family

ID=9208075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813799A Granted FR2425022A1 (fr) 1978-05-05 1978-05-05 Robinet perfectionne

Country Status (1)

Country Link
FR (1) FR2425022A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801820A (en) * 1952-11-17 1957-08-06 William G Green Full-opening, non-scoring plug valve
DE1147093B (de) * 1959-07-24 1963-04-11 Friedrich Stuebbe Hahn mit anlueftbarem Kegelkueken
FR2211098A5 (fr) * 1972-12-20 1974-07-12 Chuchu Decayeux Ets

Also Published As

Publication number Publication date
FR2425022A1 (fr) 1979-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse