ES8707009A1 - Un sistema de cierre para cerrar temporalmente un elemento abase de barril - Google Patents

Un sistema de cierre para cerrar temporalmente un elemento abase de barril

Info

Publication number
ES8707009A1
ES8707009A1 ES548186A ES548186A ES8707009A1 ES 8707009 A1 ES8707009 A1 ES 8707009A1 ES 548186 A ES548186 A ES 548186A ES 548186 A ES548186 A ES 548186A ES 8707009 A1 ES8707009 A1 ES 8707009A1
Authority
ES
Spain
Prior art keywords
cask
closure system
additional
welded
seal
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
ES548186A
Other languages
English (en)
Other versions
ES548186A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8707009A1 publication Critical patent/ES8707009A1/es
Publication of ES548186A0 publication Critical patent/ES548186A0/es
Expired legal-status Critical Current

Links

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
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • 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
    • G21F5/12—Closures for containers; Sealing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Closures For Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

SISTEMA DE CIERRE PARA UN BARRIL DE ALMACENAMIENTO DE COMBUSTIBLE NUCLEAR. CONSTA DE: UNA TAPA PRINCIPAL (72) CON DOS ZONAS PERIFERICAS (74, 76); UN PRIMER ANILLO DE CIERRE (78) DISPUESTO EN LA PRIMERA ZONA PERIFERIA (74) DE (72) Y EL PRIMER ESCALON (58); UN ANILLO CURVO (80) CON BORDES (82, 42) FIJADOS A LA SEGUNDA ZONA PERIFERICA (76) DE (72); UNA TAPA SECUNDARIA (114) CON UNA ZONA PERIFERICA (116) PARA COLOCARSE EN EL SEGUNDO ESCALON (62) Y UN SEGUNDO ANILLO DE CIERRE (126) SITUADO ENTRE LA ZONA PERIFERICA (48) DE (114), EL SEGUNDO ESCALON (62) Y ELEMENTO ADICIONAL (128) CON BORDES DE CINTA (130, 132). SE UTILIZA EN REACTORES NUCLEARES.
ES548186A 1984-10-31 1985-10-24 Un sistema de cierre para cerrar temporalmente un elemento abase de barril Expired ES8707009A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/666,944 US4636645A (en) 1984-10-31 1984-10-31 Closure system for a spent fuel storage cask

Publications (2)

Publication Number Publication Date
ES8707009A1 true ES8707009A1 (es) 1987-07-01
ES548186A0 ES548186A0 (es) 1987-07-01

Family

ID=24676172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548186A Expired ES8707009A1 (es) 1984-10-31 1985-10-24 Un sistema de cierre para cerrar temporalmente un elemento abase de barril

Country Status (7)

Country Link
US (1) US4636645A (es)
EP (1) EP0180058B1 (es)
JP (1) JPS61110092A (es)
KR (1) KR860003624A (es)
CN (1) CN1003263B (es)
DE (1) DE3578257D1 (es)
ES (1) ES8707009A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983352A (en) * 1984-11-13 1991-01-08 Westinghouse Electric Corp. Closure system for a spent fuel storage cask
DE3639653A1 (de) * 1986-11-29 1988-06-23 Wiederaufarbeitung Von Kernbre Deckelverschluss fuer den aeusseren abschirmbehaelter eines doppelbehaeltersystems zum transport und zur lagerung von radioaktiven abfaellen
US4800062A (en) * 1987-02-23 1989-01-24 Nuclear Packaging, Inc. On-site concrete cask storage system for spent nuclear fuel
US4747512A (en) * 1987-06-19 1988-05-31 Lo Kin K Transportation packaging for liquids
US4893022A (en) * 1987-10-19 1990-01-09 Westinghouse Electric Corp. Closure for casks containing radioactive materials
US4972087A (en) * 1988-08-05 1990-11-20 Transnuclear, Inc. Shipping container for low level radioactive or toxic materials
US5063299A (en) * 1990-07-18 1991-11-05 Westinghouse Electric Corp. Low cost, minimum weight fuel assembly storage cask and method of construction thereof
US6823034B1 (en) * 1999-03-31 2004-11-23 The United States Of America As Represented By The United States Department Of Energy Closure mechanism and method for spent nuclear fuel canisters
US6339630B1 (en) 2000-05-18 2002-01-15 The United States Of America As Represented By The United States Department Of Energy Sealed drive screw operator
US6587536B1 (en) * 2002-03-18 2003-07-01 Holtec International, Inc. Method and apparatus for maximizing radiation shielding during cask transfer procedures
CA2479412C (en) * 2004-08-26 2010-06-08 Larry Bertelsen Method of fabricating a tall multi-stage work piece
US20080137794A1 (en) * 2005-12-01 2008-06-12 Nac International, Inc. Systems and methods for loading and transferring spent nuclear fuel
WO2008079439A2 (en) 2006-07-10 2008-07-03 Holtec International, Inc. Apparatus, system and method for facilitating transfer of high level radioactive waste to and/or from a pool
CA2567024C (en) * 2006-09-14 2012-10-23 Innovative Tank Manufacturing Inc. Apparatus for manufacturing structures with a continuous sidewall
WO2008097381A2 (en) 2006-10-11 2008-08-14 Holtec International, Inc. Apparatus and method for transporting and/or storing radioactive materials
US8995604B2 (en) 2009-11-05 2015-03-31 Holtec International, Inc. System, method and apparatus for providing additional radiation shielding to high level radioactive materials
CA2719190C (en) * 2010-03-10 2014-04-01 1540049 Alberta Ltd. Method and apparatus for assembling a workpiece
DE102010024501B4 (de) * 2010-06-21 2013-01-10 Areva Np Gmbh Dichtelementebefestigungssystem für einen Druckbehälter, insbesondere einen Reaktordruckbehälter
DE102012101300B3 (de) * 2012-02-17 2013-04-18 Nuclear Cargo + Service Gmbh Verschlusseinrichtung für Behälter zum Transport radioaktiver Stoffe
KR101382765B1 (ko) 2012-05-11 2014-04-08 박영화 자동으로 미끄러짐을 방지하는 기능성 신발
JP6574352B2 (ja) * 2015-07-27 2019-09-11 三菱重工業株式会社 異種金属構造体および放射性物質収納容器
CN109564787B (zh) * 2016-12-29 2023-05-16 原子能技术科学研究设计院股份公司 核电厂安全壳的密封内壳隔离系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443875A (fr) * 1964-06-08 1966-07-01 Lyonnaise De Plomberie Ind Soc Perfectionnements aux caissons pour le transport des matières nucléaires et analogues
IT950192B (it) * 1971-03-19 1973-06-20 Kraftwerk Union Ag Giunzione resistente alla pressio ne per recipienti a pressione di reattori nucleari
US3926722A (en) * 1973-06-29 1975-12-16 Combustion Eng Reactor vessel head support arrangement
DE2738592A1 (de) * 1977-08-26 1979-03-01 Kraftwerk Union Ag Brennelement-transportbehaelter
FR2419568A1 (fr) * 1978-03-09 1979-10-05 Commissariat Energie Atomique Dispositif de jonction entre un conteneur et une enceinte de dechargement
JPS56501061A (es) * 1979-08-20 1981-07-30
DE3010518A1 (de) * 1980-03-19 1981-10-01 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen Bauelementensatz fuer den abgeschirmten transport und fuer die abgeschirmte lagerung von radioaktiven substanzen
DE3031211A1 (de) * 1980-08-19 1982-03-04 Siempelkamp Gießerei GmbH & Co, 4150 Krefeld Abschirmtransport- und lagerbehaelter mit schutzdeckel
FR2498726B1 (fr) * 1981-01-23 1986-01-10 Commissariat Energie Atomique Dispositif de raccordement a serrage elastique
DE3127219A1 (de) * 1981-07-10 1983-01-27 GNS Gesellschaft für Nuklear-Service mbH, 4300 Essen Abschirmtransport- und/oder abschirmlagerbehaelter

Also Published As

Publication number Publication date
DE3578257D1 (de) 1990-07-19
JPH0418800B2 (es) 1992-03-27
EP0180058A2 (en) 1986-05-07
JPS61110092A (ja) 1986-05-28
EP0180058A3 (en) 1987-05-13
CN85109562A (zh) 1986-07-23
CN1003263B (zh) 1989-02-08
ES548186A0 (es) 1987-07-01
US4636645A (en) 1987-01-13
KR860003624A (ko) 1986-05-28
EP0180058B1 (en) 1990-06-13

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