SE9101884D0 - METHOD FOR SEALING LEAKAGE FROM DRIVE DRIVE IN A NUCLEAR POWER REACTOR - Google Patents

METHOD FOR SEALING LEAKAGE FROM DRIVE DRIVE IN A NUCLEAR POWER REACTOR

Info

Publication number
SE9101884D0
SE9101884D0 SE9101884A SE9101884A SE9101884D0 SE 9101884 D0 SE9101884 D0 SE 9101884D0 SE 9101884 A SE9101884 A SE 9101884A SE 9101884 A SE9101884 A SE 9101884A SE 9101884 D0 SE9101884 D0 SE 9101884D0
Authority
SE
Sweden
Prior art keywords
drive device
device housing
drive
tank wall
groove
Prior art date
Application number
SE9101884A
Other languages
Swedish (sv)
Other versions
SE468692B (en
SE9101884L (en
Inventor
H Kornfeldt
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE9101884A priority Critical patent/SE468692B/en
Publication of SE9101884D0 publication Critical patent/SE9101884D0/en
Publication of SE9101884L publication Critical patent/SE9101884L/en
Publication of SE468692B publication Critical patent/SE468692B/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
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)

Abstract

Method for sealing leakage between a drive device sleeve 3 arranged around a hole in a reactor tank wall 2 and a drive device housing 1 running through the drive device sleeve 3 and the tank wall 2. According to the invention, the drive device housing 1 is cut off outside the tank wall 2 and a groove 7 is made on the outside of the reactor tank in the tank wall 2 around the drive device housing 1 so that the wall of the groove 7 will be constituted by the drive device housing 1. A sealing ring 8 for sealing between the tank wall 2 and the drive device housing 1 is introduced into the groove 7. An annular, axially expandable arrangement 9 is then mounted around the drive device housing 1 and is guided into such a position that the sealing ring is sealingly pressed into the groove 7. In this position, the arrangement 9 is locked by a locking ring 10 mounted around the drive device housing 1. Finally, the drive device housing 1 is jointed together. <IMAGE>
SE9101884A 1991-06-18 1991-06-18 Method for sealing leakage from a drive device sleeve in a nuclear power reactor SE468692B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9101884A SE468692B (en) 1991-06-18 1991-06-18 Method for sealing leakage from a drive device sleeve in a nuclear power reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101884A SE468692B (en) 1991-06-18 1991-06-18 Method for sealing leakage from a drive device sleeve in a nuclear power reactor

Publications (3)

Publication Number Publication Date
SE9101884D0 true SE9101884D0 (en) 1991-06-18
SE9101884L SE9101884L (en) 1992-12-19
SE468692B SE468692B (en) 1993-03-01

Family

ID=20383089

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101884A SE468692B (en) 1991-06-18 1991-06-18 Method for sealing leakage from a drive device sleeve in a nuclear power reactor

Country Status (1)

Country Link
SE (1) SE468692B (en)

Also Published As

Publication number Publication date
SE468692B (en) 1993-03-01
SE9101884L (en) 1992-12-19

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