FR1290957A - Improvements made to obturating devices, in particular for radioactive fluid pipelines - Google Patents

Improvements made to obturating devices, in particular for radioactive fluid pipelines

Info

Publication number
FR1290957A
FR1290957A FR854923A FR854923A FR1290957A FR 1290957 A FR1290957 A FR 1290957A FR 854923 A FR854923 A FR 854923A FR 854923 A FR854923 A FR 854923A FR 1290957 A FR1290957 A FR 1290957A
Authority
FR
France
Prior art keywords
improvements made
radioactive fluid
fluid pipelines
obturating devices
obturating
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
FR854923A
Other languages
French (fr)
Inventor
Roger Orio
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
Priority to FR854923A priority Critical patent/FR1290957A/en
Application granted granted Critical
Publication of FR1290957A publication Critical patent/FR1290957A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
FR854923A 1961-03-08 1961-03-08 Improvements made to obturating devices, in particular for radioactive fluid pipelines Expired FR1290957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854923A FR1290957A (en) 1961-03-08 1961-03-08 Improvements made to obturating devices, in particular for radioactive fluid pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854923A FR1290957A (en) 1961-03-08 1961-03-08 Improvements made to obturating devices, in particular for radioactive fluid pipelines

Publications (1)

Publication Number Publication Date
FR1290957A true FR1290957A (en) 1962-04-20

Family

ID=8750368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854923A Expired FR1290957A (en) 1961-03-08 1961-03-08 Improvements made to obturating devices, in particular for radioactive fluid pipelines

Country Status (1)

Country Link
FR (1) FR1290957A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296912B (en) * 1964-08-06 1969-06-04 Gachot Jean Enghien Stopcock with flangeless housing that can be inserted between two flanges of a pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296912B (en) * 1964-08-06 1969-06-04 Gachot Jean Enghien Stopcock with flangeless housing that can be inserted between two flanges of a pipeline

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