ES2097625T3 - Tubo de guiado para ensamblaje combustible nuclear y procedimiento de fabricacion de dicho tubo. - Google Patents
Tubo de guiado para ensamblaje combustible nuclear y procedimiento de fabricacion de dicho tubo.Info
- Publication number
- ES2097625T3 ES2097625T3 ES94403009T ES94403009T ES2097625T3 ES 2097625 T3 ES2097625 T3 ES 2097625T3 ES 94403009 T ES94403009 T ES 94403009T ES 94403009 T ES94403009 T ES 94403009T ES 2097625 T3 ES2097625 T3 ES 2097625T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- fuel assembly
- nuclear fuel
- manufacturing procedure
- guided
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
-
- 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)
- High Energy & Nuclear Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Heat Treatment Of Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Forging (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Powder Metallurgy (AREA)
Abstract
EL TUBO DE GUIA, DE ALEACION A BASE DE ZIRCONIO, DELIMITA UN PASO QUE SE ESTRECHA EN LA PARTE INFERIOR DEL TUBO. LA SUPERFICIE EXTERNA DEL TUBO (30) ES CILINDRICA, SALVO EVENTUALMENTE EN UNA ZONA TERMINAL (34) DE FIJACION EN UNA CONTERA, Y LA PARED DEL TUBO PRESENTA UN ESPESOR AUMENTADO EN UNA PARTE INFERIOR, DE LONGITUD COMPRENDIDA ENTRE 10 Y 30% DE LA LONGITUD TOTAL DEL TUBO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315826A FR2714516B1 (fr) | 1993-12-29 | 1993-12-29 | Tube de guidage pour assemblage combustible nucléaire et procédé de fabrication d'un tel tube. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2097625T3 true ES2097625T3 (es) | 1997-04-01 |
Family
ID=9454538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94403009T Expired - Lifetime ES2097625T3 (es) | 1993-12-29 | 1994-12-23 | Tubo de guiado para ensamblaje combustible nuclear y procedimiento de fabricacion de dicho tubo. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5606583A (es) |
EP (1) | EP0661719B1 (es) |
JP (1) | JPH07306281A (es) |
KR (1) | KR950020760A (es) |
CN (1) | CN1108420A (es) |
DE (1) | DE69401572T2 (es) |
ES (1) | ES2097625T3 (es) |
FR (1) | FR2714516B1 (es) |
TW (1) | TW259872B (es) |
ZA (1) | ZA9410342B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2730089B1 (fr) * | 1995-01-30 | 1997-04-30 | Framatome Sa | Tube en alliage a base de zirconium pour assemblage combustible de reacteur nucleaire et procede de fabrication d'un tel tube |
FR2750529B1 (fr) * | 1996-06-28 | 1998-09-04 | Framatome Sa | Tube de guidage pour assemblage combustible nucleaire |
US6167104A (en) * | 1996-09-04 | 2000-12-26 | Siemens Aktiengesellschaft | Pressurized water reactor fuel assembly with a guide tube and method for producing the guide tube |
FR2759483B1 (fr) * | 1997-02-12 | 1999-04-30 | Zircotube | Procede de fabrication d'un tube-guide d'un assemblage de combustible d'un reacteur nucleaire, mandrin de formage d'un tube-guide et tube-guide obtenu |
JP3999361B2 (ja) * | 1998-07-08 | 2007-10-31 | 三菱重工業株式会社 | 燃料集合体 |
EP1248271B1 (en) * | 2001-04-05 | 2008-04-23 | Mitsubishi Heavy Industries, Ltd. | Fuel assembly |
DE102004039967B4 (de) * | 2004-08-18 | 2006-10-12 | Gkn Driveline International Gmbh | Verfahren zum Rückwärtsfließpressen von Innenprofilen |
DE102004056147B3 (de) * | 2004-11-20 | 2006-08-03 | Gkn Driveline International Gmbh | Reduzieren von Rohren über einem abgesetzten Dorn zur Herstellung von Hohlwellen mit Hinterschnitt in einer Operation |
CN102750992A (zh) * | 2012-07-17 | 2012-10-24 | 中国核动力研究设计院 | 一种用于核燃料组件的复合导向管及其加工工艺 |
DE102012106423A1 (de) * | 2012-07-17 | 2014-01-23 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Rohrstabilisators für ein Kraftfahrzeug |
RU2529257C1 (ru) * | 2013-05-07 | 2014-09-27 | Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) | Способ изготовления труб переменного сечения из цветных металлов подгруппы титана и сплавов на их основе |
DE102013223272A1 (de) * | 2013-11-14 | 2015-05-21 | Bombardier Transportation Gmbh | Verfahren zur Herstellung eines rohrförmigen Ausstattungselements für ein Schienenfahrzeug |
CN107204209B (zh) * | 2017-05-22 | 2019-01-29 | 彭州市长庆全成技术开发有限公司 | 用于核燃料芯块装填的导向装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448006A (en) * | 1967-06-07 | 1969-06-03 | Gulf General Atomic Inc | Control rod drive system |
US4229256A (en) * | 1977-12-28 | 1980-10-21 | Uop Inc. | Corrugated thimble tube for controlling control rod descent in nuclear reactor |
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 |
US5068083A (en) * | 1990-05-29 | 1991-11-26 | Westinghouse Electric Corp. | Dashpot construction for a nuclear reactor rod guide thimble |
-
1993
- 1993-12-29 FR FR9315826A patent/FR2714516B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-23 ES ES94403009T patent/ES2097625T3/es not_active Expired - Lifetime
- 1994-12-23 DE DE69401572T patent/DE69401572T2/de not_active Expired - Fee Related
- 1994-12-23 EP EP94403009A patent/EP0661719B1/fr not_active Expired - Lifetime
- 1994-12-26 JP JP6323178A patent/JPH07306281A/ja not_active Withdrawn
- 1994-12-28 KR KR1019940037963A patent/KR950020760A/ko not_active Application Discontinuation
- 1994-12-28 ZA ZA9410342A patent/ZA9410342B/xx unknown
- 1994-12-29 US US08/366,298 patent/US5606583A/en not_active Expired - Lifetime
- 1994-12-29 CN CN94113444A patent/CN1108420A/zh active Pending
-
1995
- 1995-01-17 TW TW084100383A patent/TW259872B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN1108420A (zh) | 1995-09-13 |
FR2714516B1 (fr) | 1996-03-01 |
DE69401572D1 (de) | 1997-03-06 |
FR2714516A1 (fr) | 1995-06-30 |
JPH07306281A (ja) | 1995-11-21 |
ZA9410342B (en) | 1996-06-28 |
DE69401572T2 (de) | 1997-08-14 |
EP0661719B1 (fr) | 1997-01-22 |
TW259872B (es) | 1995-10-11 |
EP0661719A1 (fr) | 1995-07-05 |
KR950020760A (ko) | 1995-07-24 |
US5606583A (en) | 1997-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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