CH447403A - Closure for pressure pipes of nuclear reactors - Google Patents

Closure for pressure pipes of nuclear reactors

Info

Publication number
CH447403A
CH447403A CH559267A CH559267A CH447403A CH 447403 A CH447403 A CH 447403A CH 559267 A CH559267 A CH 559267A CH 559267 A CH559267 A CH 559267A CH 447403 A CH447403 A CH 447403A
Authority
CH
Switzerland
Prior art keywords
closure
nuclear reactors
pressure pipes
pipes
pressure
Prior art date
Application number
CH559267A
Other languages
German (de)
Inventor
Brunner Alfred Dr Dipl-Ing
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH559267A priority Critical patent/CH447403A/en
Priority to DE19671614512 priority patent/DE1614512A1/en
Publication of CH447403A publication Critical patent/CH447403A/en

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
    • G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
    • 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CH559267A 1967-04-19 1967-04-19 Closure for pressure pipes of nuclear reactors CH447403A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH559267A CH447403A (en) 1967-04-19 1967-04-19 Closure for pressure pipes of nuclear reactors
DE19671614512 DE1614512A1 (en) 1967-04-19 1967-04-24 Closure for pressure pipes of nuclear reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH559267A CH447403A (en) 1967-04-19 1967-04-19 Closure for pressure pipes of nuclear reactors

Publications (1)

Publication Number Publication Date
CH447403A true CH447403A (en) 1967-11-30

Family

ID=4296175

Family Applications (1)

Application Number Title Priority Date Filing Date
CH559267A CH447403A (en) 1967-04-19 1967-04-19 Closure for pressure pipes of nuclear reactors

Country Status (2)

Country Link
CH (1) CH447403A (en)
DE (1) DE1614512A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690001A1 (en) * 1992-04-08 1993-10-15 Framatome Sa Leaktight plug for threaded hole for pressurised water reactor vessel flange - comprises internal pressure plate to hold flexible sealing rings against hole, with spring, connector, and cavity, for reactor shut=down

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948663C2 (en) * 1979-12-04 1983-01-13 Brown Boveri Reaktor GmbH, 6800 Mannheim Method for closing a threaded hole made in the flange of a reactor pressure vessel and device for carrying out the method
US4678620A (en) * 1984-07-23 1987-07-07 Westinghouse Electric Corp. Hatch assembly
US4815627A (en) * 1988-01-28 1989-03-28 Westinghouse Electric Corp. High preload quick operating closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690001A1 (en) * 1992-04-08 1993-10-15 Framatome Sa Leaktight plug for threaded hole for pressurised water reactor vessel flange - comprises internal pressure plate to hold flexible sealing rings against hole, with spring, connector, and cavity, for reactor shut=down

Also Published As

Publication number Publication date
DE1614512A1 (en) 1970-09-17

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