FR2332473A1 - Joint obtenu par congelation avec presse-etoupe de securite, en particulier pour la robinetterie d'installations d'energie nucleaire refroidies au sodium liquide - Google Patents

Joint obtenu par congelation avec presse-etoupe de securite, en particulier pour la robinetterie d'installations d'energie nucleaire refroidies au sodium liquide

Info

Publication number
FR2332473A1
FR2332473A1 FR7635043A FR7635043A FR2332473A1 FR 2332473 A1 FR2332473 A1 FR 2332473A1 FR 7635043 A FR7635043 A FR 7635043A FR 7635043 A FR7635043 A FR 7635043A FR 2332473 A1 FR2332473 A1 FR 2332473A1
Authority
FR
France
Prior art keywords
gasket
taps
freezing
nuclear energy
liquid sodium
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
FR7635043A
Other languages
English (en)
Other versions
FR2332473B1 (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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2332473A1 publication Critical patent/FR2332473A1/fr
Application granted granted Critical
Publication of FR2332473B1 publication Critical patent/FR2332473B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment vessels
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/403—Sealings between relatively-moving surfaces by means of fluid by changing the state of matter
    • 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
    • F16K41/00—Spindle sealings
    • 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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
FR7635043A 1975-11-22 1976-11-19 Joint obtenu par congelation avec presse-etoupe de securite, en particulier pour la robinetterie d'installations d'energie nucleaire refroidies au sodium liquide Granted FR2332473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2552550A DE2552550C2 (de) 1975-11-22 1975-11-22 Gefrierdichtung mit Sicherheitsstopfbuchse

Publications (2)

Publication Number Publication Date
FR2332473A1 true FR2332473A1 (fr) 1977-06-17
FR2332473B1 FR2332473B1 (fr) 1981-01-09

Family

ID=5962446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635043A Granted FR2332473A1 (fr) 1975-11-22 1976-11-19 Joint obtenu par congelation avec presse-etoupe de securite, en particulier pour la robinetterie d'installations d'energie nucleaire refroidies au sodium liquide

Country Status (4)

Country Link
JP (1) JPS5265323A (fr)
DE (1) DE2552550C2 (fr)
FR (1) FR2332473A1 (fr)
GB (1) GB1533736A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548757A1 (fr) * 1983-07-06 1985-01-11 Wiederaufarbeitung Von Kernbre Dispositif d'obturation par congelation d'un conduit tubulaire parcouru par un milieu dans une installation de genie nucleaire
FR2559568A1 (fr) * 1984-02-10 1985-08-16 Novatome Dispositif de refroidissement du fourreau de la tige de commande d'un robinet a joint gele

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310578U1 (de) * 1993-07-15 1994-11-17 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Sterilisierbare Antriebseinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073261B (de) * 1960-01-14 Bopp & Reuther GmbH Mann heim-Waldhof Spindelabdichtung insbesondere an Armaturen fur Kernenergieanlagen
US3049150A (en) * 1959-05-04 1962-08-14 Bertram J Milleville Fluid flow control device
US3554558A (en) * 1966-10-03 1971-01-12 Boehler & Co Ag Geb Sealed joint
FR2161131A5 (fr) * 1971-11-15 1973-07-06 Okang Valve Seizo Kk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775434C3 (de) * 1968-08-10 1974-04-25 Stahl-Armaturen Persta Gmbh Kg, 4785 Belecke Gefrierstopfbüchse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073261B (de) * 1960-01-14 Bopp & Reuther GmbH Mann heim-Waldhof Spindelabdichtung insbesondere an Armaturen fur Kernenergieanlagen
US3049150A (en) * 1959-05-04 1962-08-14 Bertram J Milleville Fluid flow control device
US3554558A (en) * 1966-10-03 1971-01-12 Boehler & Co Ag Geb Sealed joint
FR2161131A5 (fr) * 1971-11-15 1973-07-06 Okang Valve Seizo Kk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548757A1 (fr) * 1983-07-06 1985-01-11 Wiederaufarbeitung Von Kernbre Dispositif d'obturation par congelation d'un conduit tubulaire parcouru par un milieu dans une installation de genie nucleaire
FR2559568A1 (fr) * 1984-02-10 1985-08-16 Novatome Dispositif de refroidissement du fourreau de la tige de commande d'un robinet a joint gele
EP0155201A1 (fr) * 1984-02-10 1985-09-18 Novatome Dispositif de refroidissement du fourreau de la tige de commande d'un robinet à joint gelé

Also Published As

Publication number Publication date
DE2552550C2 (de) 1983-09-29
DE2552550A1 (de) 1977-05-26
FR2332473B1 (fr) 1981-01-09
JPS5265323A (en) 1977-05-30
GB1533736A (en) 1978-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse