ES8703032A1 - Conjunto de varilla de combustible nuclear - Google Patents
Conjunto de varilla de combustible nuclearInfo
- Publication number
- ES8703032A1 ES8703032A1 ES540546A ES540546A ES8703032A1 ES 8703032 A1 ES8703032 A1 ES 8703032A1 ES 540546 A ES540546 A ES 540546A ES 540546 A ES540546 A ES 540546A ES 8703032 A1 ES8703032 A1 ES 8703032A1
- Authority
- ES
- Spain
- Prior art keywords
- extremity
- rod assembly
- fuel rod
- nuclear reactor
- improved fuel
- 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
Links
Classifications
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
CONJUNTO DE VARILLA DE COMBUSTIBLE NUCLEAR. COMPRENDE UNA PARTE DE CUERPO (60) CON UNA CONFIGURACION DE SECCION TRANSVERSAL Y UN TAMAÑO TALES QUE PUEDE ADAPTARSE A PRESION EN LA PARTE DE EXTREMIDAD DEL TUBO DE REVESTIMIENTO (40) Y EN CONTACTO HERMETICO SUPERFICIE CONTRA SUPERFICIE CON LA MISMA, Y DONDE LA PARTE DE CUERPO (60) TIENE EN LA PERIFERIA EXTERNA DE LA MISMA, UNA PARTE DE SUPERFICIE REDUCIDA (66) QUE SE EXTIENDE A PARTIR DE LA EXTREMIDAD INTERNA DE LA PARTE DE CUERPO, EN PARTE HACIA LA EXTREMIDAD EXTERNA DE LA MISMA, DEFINIENDO LA PARTE (66) JUNTO CON LAS PORCIONES DE PARED ADYACENTES DEL TUBO DE REVESTIMIENTO UN ORIFICIO DE ENTRADA DE GAS (74) Y UN PASO DE GAS PARA SOMETER A UNA PRESION INTERNA EL TUBO DE REVESTIMIENTO. TIENE APLICACIONES EN UN REACTOR NUCLEAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/584,229 US4587094A (en) | 1984-02-27 | 1984-02-27 | Fuel rod assembly for a nuclear reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8703032A1 true ES8703032A1 (es) | 1987-01-16 |
ES540546A0 ES540546A0 (es) | 1987-01-16 |
Family
ID=24336458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540546A Expired ES8703032A1 (es) | 1984-02-27 | 1985-02-20 | Conjunto de varilla de combustible nuclear |
Country Status (6)
Country | Link |
---|---|
US (1) | US4587094A (es) |
EP (1) | EP0154229B1 (es) |
JP (1) | JPS60203890A (es) |
KR (1) | KR920007736B1 (es) |
DE (1) | DE3570002D1 (es) |
ES (1) | ES8703032A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577342B1 (fr) * | 1985-02-12 | 1989-06-16 | Commissariat Energie Atomique | Element de combustible pour un reacteur nucleaire |
FR2625022B1 (fr) * | 1987-12-18 | 1993-09-17 | Framatome Sa | Procede de fermeture etanche d'un element combustible nucleaire |
US4845331A (en) * | 1987-12-24 | 1989-07-04 | Westinghouse Electric Corp. | Pressurized weld chamber |
US4921663A (en) * | 1988-06-06 | 1990-05-01 | Westinghouse Electric Corp. | End plug weld for nuclear fuel rod |
US5158740A (en) * | 1991-08-05 | 1992-10-27 | Westinghouse Electric Corp. | Fuel rod end plug welding method |
US20070160178A1 (en) * | 2006-01-11 | 2007-07-12 | Eaton Corporation | Electrical enclosure, structural assembly, and insert therefor |
KR100844882B1 (ko) * | 2006-12-27 | 2008-07-09 | 한전원자력연료 주식회사 | 핵연료집합체의 핵연료봉 내부 공간 증가 및 압축스프링지지를 위한 봉단마개를 구비한 핵연료봉 |
SE535767C2 (sv) * | 2011-04-28 | 2012-12-11 | Westinghouse Electric Sweden | Förfarande för svetsning av kärnbränslestav |
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 |
US20130272483A1 (en) * | 2012-04-17 | 2013-10-17 | Babcock & Wilcox Mpower, Inc. | Lower end plug with temperature reduction device and nuclear reactor fuel rod including same |
US9922731B2 (en) * | 2012-04-17 | 2018-03-20 | Bwxt Mpower, Inc. | Resistance welding of an end cap for nuclear fuel rods |
RU2615961C1 (ru) * | 2015-11-26 | 2017-04-11 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Узел сварного соединения оболочки тепловыделяющего элемента с заглушкой, выполненных из высокохромистой стали (варианты) |
CN108172310A (zh) * | 2017-12-15 | 2018-06-15 | 岭澳核电有限公司 | 燃料棒端塞、燃料棒及其装配方法 |
US20220081169A1 (en) * | 2020-09-04 | 2022-03-17 | Ut-Battelle, Llc | Press-fit special form capsule |
RU2759091C1 (ru) * | 2021-04-06 | 2021-11-09 | Акционерное общество "Чепецкий механический завод" | Способ изготовления сварных соединений из циркониевых сплавов |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1238589B (de) * | 1963-12-04 | 1967-04-13 | Asea Ab | Verfahren zum Herstellen von gekapselten Brennstoffstaeben fuer Kernreaktoren |
US4003788A (en) * | 1970-12-08 | 1977-01-18 | Westinghouse Electric Corporation | Nuclear fuel elements sealed by electric welding |
SE7602419L (sv) * | 1975-03-24 | 1976-09-25 | Westinghouse Electric Corp | Forfarande for trycksettning av forsegling av kernbrenslestavar |
JPS54108186A (en) * | 1978-02-13 | 1979-08-24 | Toshiba Corp | Nuclear fuel rod |
JPS6010197A (ja) * | 1983-06-30 | 1985-01-19 | 動力炉・核燃料開発事業団 | タグガスカプセル付き端栓 |
-
1984
- 1984-02-27 US US06/584,229 patent/US4587094A/en not_active Expired - Fee Related
-
1985
- 1985-02-15 EP EP85101650A patent/EP0154229B1/en not_active Expired
- 1985-02-15 DE DE8585101650T patent/DE3570002D1/de not_active Expired
- 1985-02-20 ES ES540546A patent/ES8703032A1/es not_active Expired
- 1985-02-27 JP JP60036731A patent/JPS60203890A/ja active Granted
- 1985-02-27 KR KR1019850001251A patent/KR920007736B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR850006761A (ko) | 1985-10-16 |
EP0154229A3 (en) | 1986-08-27 |
DE3570002D1 (en) | 1989-06-08 |
US4587094A (en) | 1986-05-06 |
KR920007736B1 (ko) | 1992-09-16 |
JPH0214673B2 (es) | 1990-04-09 |
EP0154229A2 (en) | 1985-09-11 |
ES540546A0 (es) | 1987-01-16 |
JPS60203890A (ja) | 1985-10-15 |
EP0154229B1 (en) | 1989-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960401 |