FR2404284A1 - Storage frame for long fuel elements esp. of light water reactor - has absorber strips detachably fixed to fuel element support sleeves - Google Patents

Storage frame for long fuel elements esp. of light water reactor - has absorber strips detachably fixed to fuel element support sleeves

Info

Publication number
FR2404284A1
FR2404284A1 FR7824837A FR7824837A FR2404284A1 FR 2404284 A1 FR2404284 A1 FR 2404284A1 FR 7824837 A FR7824837 A FR 7824837A FR 7824837 A FR7824837 A FR 7824837A FR 2404284 A1 FR2404284 A1 FR 2404284A1
Authority
FR
France
Prior art keywords
storage frame
water reactor
light water
strips
detachably fixed
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.)
Pending
Application number
FR7824837A
Other languages
French (fr)
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 FR2404284A1 publication Critical patent/FR2404284A1/en
Pending 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
    • G21C19/40—Arrangements for preventing occurrence of critical conditions, e.g. during storage
    • 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

Abstract

Storage frame for fuel elements of polygonal cross-section is intended esp. for light water reactor elements and comprises casings each surrounding one fuel element with small clearance. Each casing is faced with a number of adjoining strips of neutron-absorbing material, such as boron steel or other non metallic B-contg. materials. These strips are detachably mounted. Pref. the neutron-absorbing strips are fitted inside the casing and have joggleg joints at their edges. Alternatively the absorber strips are outside the casing and are held in position by clamps. The absorber materials can be removed and replaced if corroded and to suit different conditions.
FR7824837A 1977-09-22 1978-08-28 Storage frame for long fuel elements esp. of light water reactor - has absorber strips detachably fixed to fuel element support sleeves Pending FR2404284A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772742736 DE2742736A1 (en) 1977-09-22 1977-09-22 STORAGE RACK FOR FUEL ELEMENTS

Publications (1)

Publication Number Publication Date
FR2404284A1 true FR2404284A1 (en) 1979-04-20

Family

ID=6019653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824837A Pending FR2404284A1 (en) 1977-09-22 1978-08-28 Storage frame for long fuel elements esp. of light water reactor - has absorber strips detachably fixed to fuel element support sleeves

Country Status (3)

Country Link
JP (1) JPS5457094A (en)
DE (1) DE2742736A1 (en)
FR (1) FR2404284A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023742A1 (en) * 1979-08-07 1981-02-11 Raymond Jacques Schlumpf Storing rack for nuclear fuel element assemblies
EP0107889A1 (en) * 1982-10-29 1984-05-09 Hitachi, Ltd. Compact rack for storing used nuclear fuel assemblies
EP0158849A1 (en) * 1984-04-10 1985-10-23 TRANSNUKLEAR GmbH Basket for a transport and storage container
EP0896339A1 (en) * 1997-08-07 1999-02-10 A.T.E.A. Société Atlantique de Techniques Avancées Method for refurbishing a nuclear fuel assembly storage rack
FR2792762A1 (en) * 1999-04-23 2000-10-27 Atea Cutting of sheet metal covering layer of neutrophagous material on nuclear fuel assembly storage rack cell comprises use of cutting head which cuts along one or both long sides together

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746487A (en) * 1981-06-10 1988-05-24 U.S. Tool & Die, Inc. Storage rack for nuclear fuel assemblies
US4820472A (en) * 1981-07-14 1989-04-11 Westinghouse Electric Corp. Nuclear reactor spent fuel storage rack
JPS5841390A (en) * 1981-09-04 1983-03-10 株式会社日立製作所 Nuclear fuel storage rack
US4900505A (en) * 1981-12-22 1990-02-13 Westinghouse Electric Corp. Spent fuel storage rack
US4960560A (en) * 1981-12-22 1990-10-02 Westinghouse Electric Corp. Spent fuel storage rack for BWR fuel assemblies
US5245641A (en) * 1981-12-22 1993-09-14 Westinghouse Electric Corp. Spent fuel storage rack
CH655813A5 (en) * 1982-03-12 1986-05-15 Sulzer Ag BASE FOR STORING NUCLEAR FUEL ELEMENTS.
JPS60165896U (en) * 1984-04-12 1985-11-02 三菱重工業株式会社 Racksel of spent fuel racks
US4788029A (en) * 1985-04-26 1988-11-29 Ets. Lemer & Cie. Apparatus for storing fuel assemblies in pool
CH671114A5 (en) * 1986-06-02 1989-07-31 Sulzer Ag
JPH10268082A (en) * 1997-03-21 1998-10-09 Mitsubishi Heavy Ind Ltd Spent nuclear fuel storing facility
FR2933525A1 (en) * 2008-07-04 2010-01-08 Tn Int NUCLEAR FUEL ASSEMBLY STORAGE BOILER, FRESH OR IRRADIATED
JP5058089B2 (en) * 2008-07-17 2012-10-24 株式会社東芝 Spent fuel storage rack and manufacturing method thereof
JP2016183875A (en) * 2015-03-25 2016-10-20 三菱重工業株式会社 Radioactive substance storage basket and radioactive substance storage container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211720A1 (en) * 1972-12-21 1974-07-19 Asea Atom Ab
US4006362A (en) * 1975-11-17 1977-02-01 Brooks & Perkins, Incorporated Shroud for storing radioactive spent nuclear fuel cells
FR2357038A1 (en) * 1976-06-30 1978-01-27 Noell Gmbh STORAGE BOX FOR COMBUSTION RESIDUES FROM A NUCLEAR POWER PLANT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211720A1 (en) * 1972-12-21 1974-07-19 Asea Atom Ab
US4006362A (en) * 1975-11-17 1977-02-01 Brooks & Perkins, Incorporated Shroud for storing radioactive spent nuclear fuel cells
FR2357038A1 (en) * 1976-06-30 1978-01-27 Noell Gmbh STORAGE BOX FOR COMBUSTION RESIDUES FROM A NUCLEAR POWER PLANT

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023742A1 (en) * 1979-08-07 1981-02-11 Raymond Jacques Schlumpf Storing rack for nuclear fuel element assemblies
FR2463484A1 (en) * 1979-08-07 1981-02-20 Schlumpf Raymond STORAGE BOARD FOR ASSEMBLIES OF NUCLEAR COMBUSTIBLE ELEMENTS
EP0107889A1 (en) * 1982-10-29 1984-05-09 Hitachi, Ltd. Compact rack for storing used nuclear fuel assemblies
EP0158849A1 (en) * 1984-04-10 1985-10-23 TRANSNUKLEAR GmbH Basket for a transport and storage container
EP0896339A1 (en) * 1997-08-07 1999-02-10 A.T.E.A. Société Atlantique de Techniques Avancées Method for refurbishing a nuclear fuel assembly storage rack
FR2767220A1 (en) * 1997-08-07 1999-02-12 Atea PROCESS FOR RENOVATION OF A NUCLEAR FUEL ASSEMBLY STORAGE RACK
FR2792762A1 (en) * 1999-04-23 2000-10-27 Atea Cutting of sheet metal covering layer of neutrophagous material on nuclear fuel assembly storage rack cell comprises use of cutting head which cuts along one or both long sides together
BE1013308A3 (en) * 1999-04-23 2001-11-06 Atlantique De Tech Avancees At PROCESS FOR CUTTING OF STEEL HOLDING A SHEET OF neutron-absorbing TO A WALL OF ALVEOLE RATELIER STORAGE OF FUEL ASSEMBLIES.

Also Published As

Publication number Publication date
DE2742736A1 (en) 1979-04-05
JPS5457094A (en) 1979-05-08

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