FR1544883A - Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint - Google Patents

Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint

Info

Publication number
FR1544883A
FR1544883A FR122860A FR122860A FR1544883A FR 1544883 A FR1544883 A FR 1544883A FR 122860 A FR122860 A FR 122860A FR 122860 A FR122860 A FR 122860A FR 1544883 A FR1544883 A FR 1544883A
Authority
FR
France
Prior art keywords
improvements made
prestressed concrete
closing systems
concrete caissons
caissons
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
FR122860A
Other languages
English (en)
Inventor
Leon Frohly
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.)
CIE FRANCAISE D ENTPR S METALL
Original Assignee
CIE FRANCAISE D ENTPR S METALL
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 CIE FRANCAISE D ENTPR S METALL filed Critical CIE FRANCAISE D ENTPR S METALL
Priority to FR122860A priority Critical patent/FR1544883A/fr
Application granted granted Critical
Publication of FR1544883A publication Critical patent/FR1544883A/fr
Expired 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
FR122860A 1967-09-29 1967-09-29 Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint Expired FR1544883A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122860A FR1544883A (fr) 1967-09-29 1967-09-29 Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122860A FR1544883A (fr) 1967-09-29 1967-09-29 Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint

Publications (1)

Publication Number Publication Date
FR1544883A true FR1544883A (fr) 1968-11-08

Family

ID=8639296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122860A Expired FR1544883A (fr) 1967-09-29 1967-09-29 Perfectionnements apportés aux systèmes de fermeture des caissons en béton précontraint

Country Status (1)

Country Link
FR (1) FR1544883A (fr)

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