FR2074745A1 - Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing - Google Patents

Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing

Info

Publication number
FR2074745A1
FR2074745A1 FR7002438A FR7002438A FR2074745A1 FR 2074745 A1 FR2074745 A1 FR 2074745A1 FR 7002438 A FR7002438 A FR 7002438A FR 7002438 A FR7002438 A FR 7002438A FR 2074745 A1 FR2074745 A1 FR 2074745A1
Authority
FR
France
Prior art keywords
disc
life
support
sealing rings
annular
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.)
Withdrawn
Application number
FR7002438A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7002438A priority Critical patent/FR2074745A1/fr
Publication of FR2074745A1 publication Critical patent/FR2074745A1/fr
Withdrawn legal-status Critical Current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
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G21C13/0735—Seals for closures or for rotatable closures
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
FR7002438A 1970-01-23 1970-01-23 Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing Withdrawn FR2074745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002438A FR2074745A1 (en) 1970-01-23 1970-01-23 Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002438A FR2074745A1 (en) 1970-01-23 1970-01-23 Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing

Publications (1)

Publication Number Publication Date
FR2074745A1 true FR2074745A1 (en) 1971-10-08

Family

ID=9049517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002438A Withdrawn FR2074745A1 (en) 1970-01-23 1970-01-23 Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing

Country Status (1)

Country Link
FR (1) FR2074745A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144256A1 (fr) * 2008-05-27 2009-12-03 Areva Nc Conteneur de conditionnement de déchets nucléaires a couvercle emmanche a force

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218877A (fr) * 1958-03-25 1960-05-13 Ca Atomic Energy Ltd Procédé et dispositif de fermeture étanche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1218877A (fr) * 1958-03-25 1960-05-13 Ca Atomic Energy Ltd Procédé et dispositif de fermeture étanche

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144256A1 (fr) * 2008-05-27 2009-12-03 Areva Nc Conteneur de conditionnement de déchets nucléaires a couvercle emmanche a force
FR2931992A1 (fr) * 2008-05-27 2009-12-04 Acb Conteneur en forme de fut pour la stabilisation et le confinement de dechets radioactifs solides,en particulier de galettes compressees
US8923470B2 (en) 2008-05-27 2014-12-30 Areva Nc Container for packaging nuclear waste with force-fitted lid

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Legal Events

Date Code Title Description
ST Notification of lapse