EP1122745A1 - Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur - Google Patents

Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur Download PDF

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Publication number
EP1122745A1
EP1122745A1 EP99125002A EP99125002A EP1122745A1 EP 1122745 A1 EP1122745 A1 EP 1122745A1 EP 99125002 A EP99125002 A EP 99125002A EP 99125002 A EP99125002 A EP 99125002A EP 1122745 A1 EP1122745 A1 EP 1122745A1
Authority
EP
European Patent Office
Prior art keywords
container
jacket
casing
metallic
floor
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.)
Withdrawn
Application number
EP99125002A
Other languages
German (de)
English (en)
Inventor
Konrad Dipl.-Ing. Gluschke
Dieter Dipl.-Ing. Methling
Rudolf Dr.-Ing. Diersch
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.)
GNB Gesellschaft fuer Nuklear Behaelter mbH
Original Assignee
GNB Gesellschaft fuer Nuklear Behaelter mbH
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 GNB Gesellschaft fuer Nuklear Behaelter mbH filed Critical GNB Gesellschaft fuer Nuklear Behaelter mbH
Priority to EP99125002A priority Critical patent/EP1122745A1/fr
Priority to TW089124529A priority patent/TW470972B/zh
Priority to US09/728,603 priority patent/US6498826B2/en
Priority to EA200001161A priority patent/EA002430B1/ru
Priority to BG105037A priority patent/BG105037A/xx
Priority to SK1875-2000A priority patent/SK18752000A3/sk
Priority to CA002328021A priority patent/CA2328021A1/fr
Priority to JP2000377627A priority patent/JP2001208897A/ja
Priority to KR1020000075421A priority patent/KR20010062337A/ko
Priority to CZ20004689A priority patent/CZ20004689A3/cs
Priority to CN00135692A priority patent/CN1300080A/zh
Publication of EP1122745A1 publication Critical patent/EP1122745A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/10—Heat-removal systems, e.g. using circulating fluid or cooling fins

Definitions

  • the invention relates to a transport and / or storage container for radioactive, heat-generating elements, with a container jacket delimiting a container interior, a container bottom and at least one container lid, the container jacket made of a metallic inner jacket and a metallic spaced from the inner jacket Outer jacket exists, the between the inner jacket and outer jacket formed space with a filler is filled and with the inner jacket and the outer jacket through heat-dissipating, approximately radially arranged metal elements are interconnected.
  • the Invention a method for manufacturing this container.
  • Radioactive, heat-generating elements means in the context of In particular spent fuel assemblies, the Containers are included.
  • the one developed by the elements Heat must be dissipated to the outside.
  • the inner jacket and the outer jacket regularly Sheet steel and the metal elements arranged between them made of copper; other materials are a matter of course also possible. Concrete is preferably used as the filler.
  • the invention has for its object to indicate how in the case of a transport and / or storage container mentioned type the metal elements are designed so Adequate heat dissipation despite simple manufacture is guaranteed.
  • the solution to this problem according to the invention consists in that the metal elements of the webs have at least one open meander ring are formed, the connecting shoulders alternately on the inner jacket and outer jacket under Prestress applied.
  • the advantage achieved by the invention is that the metal elements are initially relatively simple are producible.
  • a metal strip becomes an open meander ring deformed and between the inner jacket and outer jacket arranged, which is possible without major difficulties, because the meander ring is deformable.
  • heat dissipation particularly good results are achieved if the connecting shoulders against the inner jacket or outer jacket have their curvature.
  • Embodiment which is adjacent between the inner shell the bending edges lying on the webs and connecting shoulders brought together and especially connected to each other, e.g. B. welded or soldered.
  • Significance is also a preferred embodiment that through several meandering rings arranged one above the other is marked, which is also consecutively by one Division are arranged offset to each other, this This is because embodiment leads to a particularly intimate one Interlocking of metal elements or webs and filler.
  • the container bottom from a metallic inner floor and a metallic one Outside floor exists and between the inside floor and the Radial heat-dissipating metallic webs on the outside are arranged, the end bends with the Inner floor and the outer jacket are connected.
  • the outer jacket it is also recommended to assign the outer jacket To adapt the bend to its curvature.
  • the invention also relates to a method for producing of the described container, which thereby is marked that the open meandering rings on the Inner jacket put on and with the help of an outer Clamping ring while reducing the outside diameter of the respective meander ring are braced with the inner jacket, and that the clamping rings in the course of putting on the Outer sheath can be solved successively.
  • the transport and / or storage container shown in the figures is for radioactive, heat-generating elements, in particular spent nuclear fuel elements determined.
  • the Container jacket 2 is made of an inner jacket 5 made of sheet steel and an outer jacket arranged at a distance from the inner jacket 5 6 made of sheet steel. Between the inner jacket 5 and the outer jacket 6, an intermediate space 7 is formed, which is filled with concrete as a filler.
  • the inner jacket 5 and the outer jacket 6 are by heat dissipating, about radially arranged metal elements 8 connected to each other.
  • the container base 3 consists of an inner base 10 and an outer floor 11 each as a steel sheet.
  • the inside floor 10 is on the inner jacket 5 and the outer bottom 11 the outer jacket 6 welded.
  • connection shoulders 13 alternately on the inner jacket 5 and Apply outer jacket 6 under pre-tension.
  • the connecting shoulders 13 are the curvature of the inner or outer shell (5 or 6) adjusted. There are 5 along the inner shell adjacent between the webs 8 and connecting shoulders 13 lying bending edges 14, 15 brought together and Welding or soldering together. From the above figures you can also see that several these meandering rings 12 are arranged one above the other. In succession, these meandering rings are each one Division T is arranged offset from one another. The thickness of the Meander rings 12 or webs 8 and connecting shoulders 13 is exaggerated in Fig. 2 for clarity shown.
  • Fig. 3 illustrates that between the inner floor 10 and the outer bottom 11 heat-dissipating metallic radial webs 16 are arranged, which have end bends 17 with the inner bottom 10 and the outer jacket 6 are connected. She are connected to the outer jacket 6 because of the container stands on the outer floor 11 and therefore on the outer floor 11 practically no heat can be dissipated.
  • the connection of the bends 17, if this consists of a not the material of the inner bottom 10 or outer jacket 6 weldable material consist of on the inner floor 10 or outer jacket 6, welded-on auxiliary elements are made, which press the bends 17.
  • the inner jacket 5 with the cover side Steel ring 9 and the inner floor 10 welded and with the Steel ring 9 placed on the floor.
  • the open meander rings 12 successively on the Inner jacket 5 put on and with the help of an outer Clamping ring (not shown) while reducing the Outer diameter of the respective meandering ring 12 with the Inner jacket 5 clamped.
  • the reduction in the outside diameter of the respective meandering ring 12 is possible because the webs 8 of the meandering rings 12 are elastically curved can.
  • Successive meandering rings 12 are around a division T is offset.
  • the Outer jacket 6 initially over part of the upper meander ring 12 to the assigned clamping ring and this clamping ring released.
  • the following meander rings 12 is followed in the same way until the outer jacket 6 rests on the steel ring 9 and also with this can be welded.
  • the filler introduced and the container by welding the outer bottom 11 closed.
EP99125002A 1999-12-15 1999-12-15 Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur Withdrawn EP1122745A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP99125002A EP1122745A1 (fr) 1999-12-15 1999-12-15 Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur
TW089124529A TW470972B (en) 1999-12-15 2000-11-20 Transport and/or storage container for radioactive heat-evolving elements, and a method of producing the same
US09/728,603 US6498826B2 (en) 1999-12-15 2000-12-01 Storage/transport container for radioactive material
EA200001161A EA002430B1 (ru) 1999-12-15 2000-12-07 Контейнер для транспортировки и/или хранения радиоактивных, тепловыделяющих элементов и способ его изготовления
BG105037A BG105037A (en) 1999-12-15 2000-12-08 Shipment and/or storage container for radio active heat-separating elements and method for its preparation
SK1875-2000A SK18752000A3 (sk) 1999-12-15 2000-12-08 PREPRAVNµ A/ALEBO SKLADOVACIA NµDOBA NA RµDIOAKTÖVNE ELEMENTY A SPâSOB JEJ VíROBY
CA002328021A CA2328021A1 (fr) 1999-12-15 2000-12-12 Contenant de transport et/ou d'entreposage d'elements radioactifs degageant de la chaleur et une methode pour sa production
JP2000377627A JP2001208897A (ja) 1999-12-15 2000-12-12 放射性熱放出要素用の輸送及び又は貯蔵容器
KR1020000075421A KR20010062337A (ko) 1999-12-15 2000-12-12 방사성 열방출 요소 수송 및/또는 저장 용기 및 그 제조방법
CZ20004689A CZ20004689A3 (cs) 1999-12-15 2000-12-14 Přepravní a/nebo skladovací nádoba pro radioaktivní elementy a způsob její výroby
CN00135692A CN1300080A (zh) 1999-12-15 2000-12-15 用于放射性散热元件的运输和/或储存容器及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99125002A EP1122745A1 (fr) 1999-12-15 1999-12-15 Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur

Publications (1)

Publication Number Publication Date
EP1122745A1 true EP1122745A1 (fr) 2001-08-08

Family

ID=8239615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99125002A Withdrawn EP1122745A1 (fr) 1999-12-15 1999-12-15 Conteneur pour le transport et/ou le stockage de matières radioactives dégageant de la chaleur et procédé de fabrication d'un tel conteneur

Country Status (11)

Country Link
US (1) US6498826B2 (fr)
EP (1) EP1122745A1 (fr)
JP (1) JP2001208897A (fr)
KR (1) KR20010062337A (fr)
CN (1) CN1300080A (fr)
BG (1) BG105037A (fr)
CA (1) CA2328021A1 (fr)
CZ (1) CZ20004689A3 (fr)
EA (1) EA002430B1 (fr)
SK (1) SK18752000A3 (fr)
TW (1) TW470972B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418594A1 (fr) * 2002-11-09 2004-05-12 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur
WO2008125409A1 (fr) * 2007-03-21 2008-10-23 Tn International Emballage pour le transport et/ou stockage de matieres nucleaires comprenant une protection radiologique en plomb coule sur une armature metallique
FR2915307A1 (fr) * 2007-04-18 2008-10-24 Tn Int Conteneur pour le transport et/ou stockage de matieres nucleaires, le conteneur comprenant une structure mobile de conduction thermique.
US8345734B2 (en) 2006-08-18 2013-01-01 Entropic Communications, Inc. Time error estimation for data symbols
EP2577678B2 (fr) † 2010-06-02 2018-07-11 TN International Emballage pour le transport et/ou entreposage de matières radioactives, comprenant des moyens de conduction thermique améliorés

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3416657B2 (ja) * 2001-01-25 2003-06-16 三菱重工業株式会社 キャスクおよびキャスクの製造方法
US7199375B2 (en) * 2004-10-12 2007-04-03 Bard Brachytherapy, Inc. Radiation shielding container that encloses a vial of one or more radioactive seeds
US7342989B2 (en) * 2005-06-23 2008-03-11 Nac International, Inc. Apparatuses and methods for mechanical shielding and cooling
US7973298B2 (en) * 2007-10-10 2011-07-05 Kobe Steel, Ltd. Transport/storage cask for radioactive material
CN102222531A (zh) * 2010-12-01 2011-10-19 中国核电工程有限公司 用于放射性物质运输容器的多功能散热结构
FR2985365B1 (fr) * 2011-12-29 2014-01-24 Tn Int Conducteur thermique pour corps lateral d'emballage de transport et/ou d'entreposage de matieres radioactives
JP6655541B2 (ja) 2013-10-02 2020-02-26 ナック インターナショナル、 インコーポレイテッド 使用済み核燃料を湿式貯蔵から乾式貯蔵に移送するシステム及び方法
US9793021B2 (en) 2014-01-22 2017-10-17 Nac International Inc. Transfer cask system having passive cooling
CN106024085A (zh) * 2016-06-14 2016-10-12 中广核工程有限公司 核电厂乏燃料干式贮存用转运容器
CN108335765B (zh) * 2018-01-29 2021-03-12 中广核工程有限公司 核电厂乏燃料干式贮存用燃料贮罐
FR3080705B1 (fr) * 2018-04-27 2020-10-30 Tn Int Emballage de transport et/ou d'entreposage de matieres radioactives permettant une fabrication facilitee ainsi qu'une amelioration de la conduction thermique
JP7104664B2 (ja) * 2019-07-04 2022-07-21 日立Ｇｅニュークリア・エナジー株式会社 放射性物質の収納容器とその製造方法

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US3962587A (en) * 1974-06-25 1976-06-08 Nuclear Fuel Services, Inc. Shipping cask for spent nuclear fuel assemblies
DE2817193A1 (de) * 1978-04-20 1979-10-31 Transnuklear Gmbh Abschirmbehaelter fuer den transport und die lagerung bestrahlter brennelemente
EP0054944A1 (fr) * 1980-12-22 1982-06-30 STEAG Kernenergie GmbH Installation pour le dépôt de substances radioactives
EP0171773A2 (fr) * 1984-08-17 1986-02-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH Récipient de stockage des barres combustibles d'éléments combustibles irradiés de réacteurs nucléaires
EP0186487A1 (fr) * 1984-12-24 1986-07-02 Westinghouse Electric Corporation Récipient pour le stockage de combustible épuisé comportant un panier à grilles
EP0288838A2 (fr) * 1987-05-01 1988-11-02 Westinghouse Electric Corporation Château d'expédition par bateau pour combustible nucléaire épuisé
JPH09257995A (ja) * 1996-03-22 1997-10-03 Ishikawajima Harima Heavy Ind Co Ltd 固体廃棄物の収納方法及び固体廃棄物収納体

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US3962587A (en) * 1974-06-25 1976-06-08 Nuclear Fuel Services, Inc. Shipping cask for spent nuclear fuel assemblies
DE2817193A1 (de) * 1978-04-20 1979-10-31 Transnuklear Gmbh Abschirmbehaelter fuer den transport und die lagerung bestrahlter brennelemente
EP0054944A1 (fr) * 1980-12-22 1982-06-30 STEAG Kernenergie GmbH Installation pour le dépôt de substances radioactives
EP0171773A2 (fr) * 1984-08-17 1986-02-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH Récipient de stockage des barres combustibles d'éléments combustibles irradiés de réacteurs nucléaires
EP0186487A1 (fr) * 1984-12-24 1986-07-02 Westinghouse Electric Corporation Récipient pour le stockage de combustible épuisé comportant un panier à grilles
EP0288838A2 (fr) * 1987-05-01 1988-11-02 Westinghouse Electric Corporation Château d'expédition par bateau pour combustible nucléaire épuisé
JPH09257995A (ja) * 1996-03-22 1997-10-03 Ishikawajima Harima Heavy Ind Co Ltd 固体廃棄物の収納方法及び固体廃棄物収納体

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418594A1 (fr) * 2002-11-09 2004-05-12 GNB Gesellschaft für Nuklear-Behälter mbH Conteneur de transport et/ou de stockage pour éléments radioactifs dégageant de la chaleur
US8345734B2 (en) 2006-08-18 2013-01-01 Entropic Communications, Inc. Time error estimation for data symbols
WO2008125409A1 (fr) * 2007-03-21 2008-10-23 Tn International Emballage pour le transport et/ou stockage de matieres nucleaires comprenant une protection radiologique en plomb coule sur une armature metallique
CN101652817B (zh) * 2007-03-21 2013-02-13 Tn国际公司 用于运输和/或存储核材料的包括铸造在金属加固件上的铅制辐射保护装置的包装
FR2915307A1 (fr) * 2007-04-18 2008-10-24 Tn Int Conteneur pour le transport et/ou stockage de matieres nucleaires, le conteneur comprenant une structure mobile de conduction thermique.
WO2008135359A1 (fr) * 2007-04-18 2008-11-13 Tn International Conteneur pour le transport et/ou stockage de matieres nucleaires, le conteneur comprenant une structure mobile de conduction thermique
CN101681688B (zh) * 2007-04-18 2012-08-08 Tn国际公司 包括导热移动结构的、用于核材料的运输和/或储存的容器
US9200839B2 (en) 2007-04-18 2015-12-01 Tn International Container for the transport and/or storage of nuclear materials, the container comprising a mobile heat conduction structure
EP2577678B2 (fr) † 2010-06-02 2018-07-11 TN International Emballage pour le transport et/ou entreposage de matières radioactives, comprenant des moyens de conduction thermique améliorés

Also Published As

Publication number Publication date
SK18752000A3 (sk) 2001-09-11
BG105037A (en) 2001-07-31
US6498826B2 (en) 2002-12-24
KR20010062337A (ko) 2001-07-07
JP2001208897A (ja) 2001-08-03
EA200001161A1 (ru) 2001-06-25
CZ20004689A3 (cs) 2001-08-15
US20010015989A1 (en) 2001-08-23
EA002430B1 (ru) 2002-04-25
CA2328021A1 (fr) 2001-06-15
CN1300080A (zh) 2001-06-20
TW470972B (en) 2002-01-01

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