DE3666517D1 - Reusable locking tube in a reconstitutable fuel assembly - Google Patents
Reusable locking tube in a reconstitutable fuel assemblyInfo
- Publication number
- DE3666517D1 DE3666517D1 DE8686302415T DE3666517T DE3666517D1 DE 3666517 D1 DE3666517 D1 DE 3666517D1 DE 8686302415 T DE8686302415 T DE 8686302415T DE 3666517 T DE3666517 T DE 3666517T DE 3666517 D1 DE3666517 D1 DE 3666517D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel assembly
- locking tube
- reusable locking
- reconstitutable fuel
- reconstitutable
- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
-
- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/334—Assembling, maintenance or repair of the bundles
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/921—Snap-fit
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Fuel-Injection Apparatus (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/719,108 US4699758A (en) | 1985-04-02 | 1985-04-02 | Reusable locking tube in a reconstitutable fuel assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3666517D1 true DE3666517D1 (en) | 1989-11-23 |
Family
ID=24888781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686302415T Expired DE3666517D1 (en) | 1985-04-02 | 1986-04-01 | Reusable locking tube in a reconstitutable fuel assembly |
Country Status (7)
Country | Link |
---|---|
US (1) | US4699758A (de) |
EP (1) | EP0196916B1 (de) |
JP (1) | JPS61231485A (de) |
KR (1) | KR940003793B1 (de) |
CN (1) | CN86102274A (de) |
DE (1) | DE3666517D1 (de) |
ES (1) | ES8800485A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738821A (en) * | 1987-03-23 | 1988-04-19 | Westinghouse Electric Corp. | Reconstitutable nuclear fuel assembly having locking tubes with dimples |
FR2636768B1 (fr) * | 1988-09-19 | 1990-12-14 | Framatome Sa | Assemblage combustible demontable pour un reacteur nucleaire refroidi par de l'eau legere |
US5037603A (en) * | 1990-08-03 | 1991-08-06 | Westinghouse Electric Corp. | Hand held tool for removing and replacing a top nozzle locking tube |
FR2701785B1 (fr) * | 1993-02-19 | 1995-05-24 | Framatome Sa | Pièce tubulaire de traversée du couvercle de la cuve d'un réacteur nucléaire à manchette thermique démontable et procédé de contrôle. |
US6421913B1 (en) * | 2000-01-19 | 2002-07-23 | Delphi Technologies, Inc. | Retention feature for assembling a pole pieces into a tube of a fuel injector |
US6636578B1 (en) * | 2002-06-05 | 2003-10-21 | Framatome Anp Inc. | Fuel assembly structural reinforcement and method |
US7551705B2 (en) * | 2003-12-11 | 2009-06-23 | Areva Np, Inc. | Fuel assembly top nozzle repair sleeve and method for repairing a fuel assembly |
DE102005017332B3 (de) * | 2005-04-14 | 2006-11-16 | Siemens Ag | Belüftungseinrichtung für den Fondbereich eines Kraftfahrzeugs |
KR101515116B1 (ko) | 2007-12-26 | 2015-04-24 | 토륨 파워 인코포레이티드 | 원자로(대용물), 원자로(대용물)를 위한 드라이버-브리딩 모듈들로 구성된 연료 집합체 및 연료 집합체용 연료 요소 |
US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
HUE027561T2 (en) | 2008-12-25 | 2016-10-28 | Thorium Power Inc | Heating element unit for a light-water nuclear reactor and light-water nuclear reactor |
WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
CN106531262A (zh) * | 2016-12-26 | 2017-03-22 | 中核北方核燃料元件有限公司 | 一种环形燃料元件的组装方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US922805A (en) * | 1907-08-13 | 1909-05-25 | Edward D Nelson | Hose-pipe-coupling end connection. |
US3217400A (en) * | 1959-03-10 | 1965-11-16 | Illesy Otto | Method of connecting thermoplastic pipe sections and the like |
US3784235A (en) * | 1971-10-08 | 1974-01-08 | Us Navy | Tubular adhesive joint with snap lock |
US3990727A (en) * | 1976-01-26 | 1976-11-09 | Stephen Franics Gallagher | Quick detachable coupler |
FR2368785A1 (fr) * | 1976-10-20 | 1978-05-19 | Framatome Sa | Assemblage combustible aisement demontable pour reacteur nucleaire |
FR2479536A1 (fr) * | 1980-03-26 | 1981-10-02 | Commissariat Energie Atomique | Perfectionnements aux tubes guides des assemblages combustibles pour reacteur nucleaire et procede de demontage de ces tubes guides |
EP0041014B1 (de) * | 1980-05-27 | 1985-02-20 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Befestigungsanordnung für ein Führungsrohr eines Brennelementenbündels auf die Endplatten dieses Bündels |
IT8083447A0 (it) * | 1980-10-10 | 1980-10-10 | Savio Spa | Tubetto assialmente impilabile. |
FR2493024B1 (fr) * | 1980-10-29 | 1986-08-29 | Franco Belge Combustibles | Dispositif de liaison demontable pour la realisation des assemblages combustibles des reacteurs nucleaires a eau legere |
US4535523A (en) * | 1981-03-11 | 1985-08-20 | Commissariat A L'energie Atomique | Fuel assemblies for nuclear reactors |
FR2514188B1 (fr) * | 1981-10-05 | 1985-08-16 | Framatome Sa | Assemblage combustible pour un reacteur nucleaire |
FR2529704B1 (fr) * | 1982-07-01 | 1987-09-04 | Commissariat Energie Atomique | Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire |
US4451069A (en) * | 1982-08-09 | 1984-05-29 | Smith Investment Company | Quick connect fluid coupling |
DE3330357A1 (de) * | 1982-09-23 | 1984-03-29 | Westinghouse Electric Corp., 15222 Pittsburgh, Pa. | Verfahren zum instandsetzen eines kernreaktor-brennelements |
ZA847032B (en) * | 1983-09-30 | 1985-08-28 | Westinghouse Electric Corp | Nuclear reactor fuel assembly with a removably top nozzle |
US4639998A (en) * | 1984-11-09 | 1987-02-03 | Westinghouse Electric Corp. | Locking tube removal and replacement tool and method in a reconstitutable fuel assembly |
-
1985
- 1985-04-02 US US06/719,108 patent/US4699758A/en not_active Expired - Lifetime
-
1986
- 1986-04-01 JP JP61072646A patent/JPS61231485A/ja active Pending
- 1986-04-01 EP EP86302415A patent/EP0196916B1/de not_active Expired
- 1986-04-01 DE DE8686302415T patent/DE3666517D1/de not_active Expired
- 1986-04-01 ES ES553617A patent/ES8800485A1/es not_active Expired
- 1986-04-01 CN CN198686102274A patent/CN86102274A/zh active Pending
- 1986-04-02 KR KR1019860002507A patent/KR940003793B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0196916A1 (de) | 1986-10-08 |
US4699758A (en) | 1987-10-13 |
KR860008564A (ko) | 1986-11-17 |
KR940003793B1 (ko) | 1994-05-03 |
EP0196916B1 (de) | 1989-10-18 |
CN86102274A (zh) | 1986-12-24 |
JPS61231485A (ja) | 1986-10-15 |
ES8800485A1 (es) | 1987-10-16 |
ES553617A0 (es) | 1987-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |