ES542776A0 - Obturador de extremidad de varilla de combustible de reactornuclear - Google Patents
Obturador de extremidad de varilla de combustible de reactornuclearInfo
- Publication number
- ES542776A0 ES542776A0 ES542776A ES542776A ES542776A0 ES 542776 A0 ES542776 A0 ES 542776A0 ES 542776 A ES542776 A ES 542776A ES 542776 A ES542776 A ES 542776A ES 542776 A0 ES542776 A0 ES 542776A0
- Authority
- ES
- Spain
- Prior art keywords
- reactornuclear
- shutter
- fuel rod
- rod extremity
- extremity
- 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.)
- Granted
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
- G21C19/26—Arrangements for removing jammed or damaged fuel elements or control elements; Arrangements for moving broken parts thereof
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/10—End closures ; Means for tight mounting therefor
-
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
- Laser Beam Processing (AREA)
- Pipe Accessories (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/606,424 US4865804A (en) | 1984-05-02 | 1984-05-02 | Fuel rod end plug |
Publications (2)
Publication Number | Publication Date |
---|---|
ES542776A0 true ES542776A0 (es) | 1986-12-01 |
ES8702050A1 ES8702050A1 (es) | 1986-12-01 |
Family
ID=24427913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES542776A Expired ES8702050A1 (es) | 1984-05-02 | 1985-04-30 | Obturador de extremidad de varilla de combustible de reactornuclear |
Country Status (5)
Country | Link |
---|---|
US (1) | US4865804A (es) |
EP (1) | EP0163425A1 (es) |
JP (1) | JPS60238783A (es) |
KR (1) | KR850008433A (es) |
ES (1) | ES8702050A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62182693A (ja) * | 1986-02-06 | 1987-08-11 | 日本ニユクリア・フユエル株式会社 | 核燃料棒用端栓 |
SE465900B (sv) * | 1989-05-09 | 1991-11-11 | Asea Atom Ab | Metod att foersluta en braenslestav |
EP0524332A1 (de) * | 1991-07-23 | 1993-01-27 | Siemens Aktiengesellschaft | Brennstab für einen Kernreaktor und Verfahren zum Herstellen eines Schweissbereichs |
JP3132875B2 (ja) * | 1992-01-07 | 2001-02-05 | 三菱原子燃料株式会社 | 燃料棒の製造方法及びそれに用いる端栓 |
DE59206825D1 (de) * | 1992-09-14 | 1996-08-29 | Siemens Ag | Brennstab für einen Kernreaktor und Schweissvorrichtung zu dessen Herstellen |
US5748691A (en) * | 1996-03-11 | 1998-05-05 | General Electric Company | Apparatus and methods for sealing end plugs for nuclear fuel rods |
US20030016777A1 (en) * | 2001-07-18 | 2003-01-23 | Alain Vandergheynst | TIG welded MOX fuel rod |
US20070160178A1 (en) * | 2006-01-11 | 2007-07-12 | Eaton Corporation | Electrical enclosure, structural assembly, and insert therefor |
KR100956763B1 (ko) | 2008-07-04 | 2010-05-12 | 한국원자력연구원 | 이중 냉각 핵연료봉의 역원추형 하부 봉단 마개 |
RU2480314C2 (ru) * | 2011-06-10 | 2013-04-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Устройство для герметизации оболочек тепловыделяющих элементов контактно-стыковой сваркой с помощью заглушек |
WO2013055445A2 (en) * | 2011-08-19 | 2013-04-18 | Holtec International, Inc. | Container and system for handling damaged nuclear fuel, and method of making the same |
US11515054B2 (en) | 2011-08-19 | 2022-11-29 | Holtec International | Method of retrofitting a spent nuclear fuel storage system |
US9922731B2 (en) * | 2012-04-17 | 2018-03-20 | Bwxt Mpower, Inc. | Resistance welding of an end cap for nuclear fuel rods |
US9418765B2 (en) * | 2013-03-14 | 2016-08-16 | Roger Ian LOUNSBURY | Nuclear reactor cores comprising a plurality of fuel elements, and fuel elements for use therein |
RU2603355C1 (ru) * | 2015-11-26 | 2016-11-27 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Способ герметизации тепловыделяющих элементов ядерного реактора с оболочкой из высокохромистой стали |
US10410754B2 (en) | 2016-10-11 | 2019-09-10 | Bwxt Mpower, Inc. | Resistance pressure weld for nuclear reactor fuel rod tube end plug |
US11031145B2 (en) * | 2017-03-06 | 2021-06-08 | Westinghouse Electric Company Llc | Method of manufacturing a reinforced nuclear fuel cladding using an intermediate thermal deposition layer |
CN109935356B (zh) * | 2017-12-19 | 2024-07-19 | 中国原子能科学研究院 | 一种用于燃料棒内包壳与端塞焊接的焊接结构 |
CN109994221A (zh) * | 2017-12-29 | 2019-07-09 | 中核建中核燃料元件有限公司 | 一种核燃料棒上端塞 |
CN111554422B (zh) * | 2020-04-10 | 2022-09-16 | 中核北方核燃料元件有限公司 | 一种消除焊缝气胀缺陷的端塞 |
US20220081169A1 (en) * | 2020-09-04 | 2022-03-17 | Ut-Battelle, Llc | Press-fit special form capsule |
CN115091117A (zh) * | 2022-05-23 | 2022-09-23 | 中冶焦耐(大连)工程技术有限公司 | 一种换热器换热管的封堵方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183066A (en) * | 1962-03-08 | 1965-05-11 | Westinghouse Electric Corp | Article produced by metals joining and method for producing such articles |
US3607638A (en) * | 1970-04-08 | 1971-09-21 | Atomic Energy Commission | Fuel element venting system |
US4003788A (en) * | 1970-12-08 | 1977-01-18 | Westinghouse Electric Corporation | Nuclear fuel elements sealed by electric welding |
US3836431A (en) * | 1971-05-04 | 1974-09-17 | Belgonucleaire Sa | Nuclear fuel rods having end plugs with bores therethrough sealed by frangible membranes |
JPS50717B2 (es) * | 1971-11-30 | 1975-01-10 | ||
FR2291578A1 (fr) * | 1974-11-15 | 1976-06-11 | Commissariat Energie Atomique | Element de combustible, pour reacteur nucleaire, et son procede de fabrication |
SE7602419L (sv) * | 1975-03-24 | 1976-09-25 | Westinghouse Electric Corp | Forfarande for trycksettning av forsegling av kernbrenslestavar |
US4188521A (en) * | 1977-08-15 | 1980-02-12 | Westinghouse Electric Corp. | Apparatus for welding an end plug in a nuclear fuel tube |
JPS54141990A (en) * | 1978-04-26 | 1979-11-05 | Toshiba Corp | Method of mixed gas sealing for nuclear fuel element |
-
1984
- 1984-05-02 US US06/606,424 patent/US4865804A/en not_active Expired - Fee Related
-
1985
- 1985-04-29 EP EP85303001A patent/EP0163425A1/en not_active Ceased
- 1985-04-30 ES ES542776A patent/ES8702050A1/es not_active Expired
- 1985-05-01 KR KR1019850002960A patent/KR850008433A/ko not_active Application Discontinuation
- 1985-05-01 JP JP60092402A patent/JPS60238783A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0439920B2 (es) | 1992-07-01 |
US4865804A (en) | 1989-09-12 |
EP0163425A1 (en) | 1985-12-04 |
KR850008433A (ko) | 1985-12-16 |
ES8702050A1 (es) | 1986-12-01 |
JPS60238783A (ja) | 1985-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES542776A0 (es) | Obturador de extremidad de varilla de combustible de reactornuclear | |
MX7499E (es) | Conjunto de carril de combustible | |
ES542857A0 (es) | Conjunto de combustible nuclear. | |
ES524026A0 (es) | Conjunto de combustible nuclear | |
ES545436A0 (es) | Varilla de combustible nuclear | |
ES496667A0 (es) | Conjunto de combustible reconstituible | |
FR2566841B1 (fr) | Injecteur de combustible | |
BR8306348A (pt) | Controle de combustivel | |
ES548591A0 (es) | Conjunto de combustible | |
ES540546A0 (es) | Conjunto de varilla de combustible nuclear | |
DK160518C (da) | Skorstenskonstruktion | |
ES505437A0 (es) | Conjunto de combustible reconstituible | |
ES542862A0 (es) | Varilla de combustible nuclear. | |
DK562982A (da) | Braendstofsammensaetning | |
DK219782A (da) | Braendstof | |
BR8202798A (pt) | Carburante | |
AR230756A1 (es) | Turbina de combustion | |
DK63885D0 (da) | Braender til forbraending af pulverformet braendsel | |
DK151488C (da) | Vindmotor | |
IT8267327A0 (it) | Combustore di combustibile | |
ES552887A0 (es) | Conjunto de combustible nuclear | |
FR2551905B1 (fr) | Elements de combustible nucleaire | |
LV5332A3 (lv) | Degjveida ierice | |
ATA1984A (de) | Feuerungsanlage | |
KR860000023U (ko) | 연소 제어장치 |