ES483709A1 - Storage of spent fuel of bwr type reactor - Google Patents

Storage of spent fuel of bwr type reactor

Info

Publication number
ES483709A1
ES483709A1 ES483709A ES483709A ES483709A1 ES 483709 A1 ES483709 A1 ES 483709A1 ES 483709 A ES483709 A ES 483709A ES 483709 A ES483709 A ES 483709A ES 483709 A1 ES483709 A1 ES 483709A1
Authority
ES
Spain
Prior art keywords
spent fuel
storage
storage racks
type reactor
until
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
ES483709A
Other languages
Spanish (es)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES483709A1 publication Critical patent/ES483709A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Spent fuel elements of light water nuclear reactors are stored in cooling ponds (1) until the decay of their afterheat or until reprocessing. For this purpose, the cooling ponds (1) are provided with so-called spent fuel storage racks (2). In order to avoid damage in the event of earthquakes, these spent fuel storage racks (2) are supported against one another and against the pond wall via special elements (4). The latter consist of a piston (42) guided in a cylinder (41) and represent with respect to forces which suddenly occur in the horizontal direction rigid supports against low changes in position, e.g. they are automatically adjusted in length due to thermal expansion.
ES483709A 1978-08-30 1979-08-29 Storage of spent fuel of bwr type reactor Expired ES483709A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837859 DE2837859A1 (en) 1978-08-30 1978-08-30 STORAGE POOL FOR COMBUSTED FUEL ELEMENTS

Publications (1)

Publication Number Publication Date
ES483709A1 true ES483709A1 (en) 1980-09-01

Family

ID=6048276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483709A Expired ES483709A1 (en) 1978-08-30 1979-08-29 Storage of spent fuel of bwr type reactor

Country Status (8)

Country Link
JP (1) JPS5535298A (en)
BE (1) BE878491A (en)
BR (1) BR7904956A (en)
CH (1) CH638335A5 (en)
DE (1) DE2837859A1 (en)
ES (1) ES483709A1 (en)
FR (1) FR2435108A1 (en)
SE (1) SE7907047L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072595U (en) * 1983-10-26 1985-05-22 三菱重工業株式会社 Spent nuclear fuel storage facility
CN101916602B (en) * 2010-07-13 2012-08-22 浙江博凡动力装备有限公司 Spent fuel storage device
CN101916603B (en) * 2010-07-13 2012-12-12 浙江博凡动力装备有限公司 Spent fuel storage sleeve pipe and manufacturing method thereof
JP5943583B2 (en) * 2011-11-11 2016-07-05 三菱重工業株式会社 Reinforced structure of spent fuel rack
JP5959846B2 (en) * 2011-12-19 2016-08-02 三菱重工業株式会社 Spent fuel rack support structure
CN107658034B (en) * 2017-10-20 2024-03-29 中国船舶重工集团公司第七一九研究所 Anti-overturning spent fuel storage device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044267A (en) * 1975-03-17 1977-08-23 Combustion Engineering, Inc. Fissionable mass storage device
US4152602A (en) * 1977-03-18 1979-05-01 Westinghouse Electric Corp. Nuclear fuel rack lateral restraint
US4165255A (en) * 1977-04-22 1979-08-21 Westinghouse Electric Corp. Nuclear fuel rack lateral support and preload device
US4143276A (en) * 1977-05-09 1979-03-06 Brooks & Perkins, Incorporated Spent nuclear fuel storage racks

Also Published As

Publication number Publication date
BE878491A (en) 1979-12-17
DE2837859A1 (en) 1980-03-06
CH638335A5 (en) 1983-09-15
BR7904956A (en) 1980-05-06
JPS5535298A (en) 1980-03-12
SE7907047L (en) 1980-03-01
FR2435108A1 (en) 1980-03-28

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