DE3471390D1 - Nuclear reactor fuel assembly with cooled guide tubes - Google Patents
Nuclear reactor fuel assembly with cooled guide tubesInfo
- Publication number
- DE3471390D1 DE3471390D1 DE8484400370T DE3471390T DE3471390D1 DE 3471390 D1 DE3471390 D1 DE 3471390D1 DE 8484400370 T DE8484400370 T DE 8484400370T DE 3471390 T DE3471390 T DE 3471390T DE 3471390 D1 DE3471390 D1 DE 3471390D1
- Authority
- DE
- Germany
- Prior art keywords
- guide tubes
- tubes
- nuclear reactor
- fuel assembly
- tube
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
-
- 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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
-
- 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
- G21C7/10—Construction of control elements
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Medicinal Preparation (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8303155A FR2541810B1 (fr) | 1983-02-25 | 1983-02-25 | Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3471390D1 true DE3471390D1 (en) | 1988-06-23 |
Family
ID=9286292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484400370T Expired DE3471390D1 (en) | 1983-02-25 | 1984-02-24 | Nuclear reactor fuel assembly with cooled guide tubes |
Country Status (16)
Country | Link |
---|---|
US (1) | US4666653A (de) |
EP (1) | EP0121451B1 (de) |
JP (1) | JPS59163590A (de) |
KR (2) | KR910005139B1 (de) |
AT (1) | ATE34478T1 (de) |
BR (1) | BR8400774A (de) |
CA (1) | CA1221775A (de) |
DE (1) | DE3471390D1 (de) |
DK (1) | DK163848C (de) |
ES (1) | ES8702038A1 (de) |
FI (1) | FI82561C (de) |
FR (1) | FR2541810B1 (de) |
GR (1) | GR79438B (de) |
TR (1) | TR22673A (de) |
YU (1) | YU35084A (de) |
ZA (1) | ZA841210B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606611A (en) * | 1981-09-16 | 1986-08-19 | Manchester R & D Partnership | Enhanced scattering in voltage sensitive encapsulated liquid crystal |
JPS61170694A (ja) * | 1985-01-24 | 1986-08-01 | 株式会社日立製作所 | 原子炉およびその運転方法 |
FR2583204A1 (fr) * | 1985-06-05 | 1986-12-12 | Commissariat Energie Atomique | Reacteur nucleaire a variation de spectre et a eau sous pression |
FR2592517B1 (fr) * | 1985-12-31 | 1988-03-25 | Framatome Sa | Dispositif de protection anti-vibratoire d'un doigt de gant mobile dans les structures internes et dans un assemblage combustible d'un reacteur nucleaire a eau sous pression |
FR2627321B1 (fr) * | 1988-02-11 | 1992-08-14 | Framatome Sa | Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits |
SE506576C3 (sv) * | 1996-05-06 | 1998-02-05 | Asea Atom Ab | Braenslepatron foer en kokarvattenreaktor |
FR2837975B1 (fr) * | 2002-03-29 | 2005-08-26 | Framatome Anp | Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere |
KR100775576B1 (ko) | 2006-08-14 | 2007-11-12 | 한전원자력연료 주식회사 | 균일한 반경의 튜브에 충격흡수관을 가공한 일체형핵연료집합체의 안내관 튜브 |
KR100844473B1 (ko) | 2006-12-27 | 2008-07-07 | 한전원자력연료 주식회사 | 블리드 홀 개폐식 스위치를 내장한 균일한 안내관 |
KR101409570B1 (ko) * | 2012-12-18 | 2014-06-19 | 한국수력원자력 주식회사 | 핵연료봉 와이어 스페이서 설치장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE620146A (de) * | 1961-08-01 | 1900-01-01 | ||
US3261756A (en) * | 1965-01-28 | 1966-07-19 | Charles C Ripley | Embossed cladding fuel element and manufacturing process therefor |
SE310915B (de) * | 1967-09-04 | 1969-05-19 | Asea Ab | |
SE324019B (de) * | 1968-12-02 | 1970-05-19 | Asea Ab | |
DE2044303C3 (de) * | 1970-09-08 | 1974-06-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Doppelsteuerelement für Druckwasserreaktoren |
FR2115003B1 (de) * | 1970-11-20 | 1973-11-30 | Commissariat Energie Atomique | |
US3930938A (en) * | 1971-10-11 | 1976-01-06 | Asea-Atom | Attachment and locking of finger control rods in a nuclear reactor of bwr type |
US4175004A (en) * | 1977-08-29 | 1979-11-20 | The Babcock & Wilcox Company | Fuel assembly guide tube |
US4229259A (en) * | 1977-09-08 | 1980-10-21 | Westinghouse Electric Corp. | Grid sleeve bulge tool |
US4229256A (en) * | 1977-12-28 | 1980-10-21 | Uop Inc. | Corrugated thimble tube for controlling control rod descent in nuclear reactor |
JPS55125479A (en) * | 1979-03-20 | 1980-09-27 | Genshi Nenryo Kogyo | Nuclear fuel assembly |
US4313797A (en) * | 1979-09-19 | 1982-02-02 | The Babcock & Wilcox Company | Guide tube sleeve |
DE3008442A1 (de) * | 1980-03-05 | 1981-09-10 | Kraftwerk Union AG, 4330 Mülheim | Brennelement fuer einen kernreaktor |
US4326921A (en) * | 1980-05-16 | 1982-04-27 | Westinghouse Electric Corp. | Control rod guide thimble for nuclear reactor fuel assemblies |
DE3128652A1 (de) * | 1981-07-20 | 1983-02-03 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Huellkasten mit distanzhaltern fuer schnelle brutreaktoren |
-
1983
- 1983-02-25 FR FR8303155A patent/FR2541810B1/fr not_active Expired
-
1984
- 1984-02-06 GR GR73722A patent/GR79438B/el unknown
- 1984-02-08 CA CA000447045A patent/CA1221775A/fr not_active Expired
- 1984-02-20 ZA ZA841210A patent/ZA841210B/xx unknown
- 1984-02-20 KR KR1019840000863A patent/KR910005139B1/ko not_active Application Discontinuation
- 1984-02-21 BR BR8400774A patent/BR8400774A/pt not_active IP Right Cessation
- 1984-02-21 US US06/581,747 patent/US4666653A/en not_active Expired - Fee Related
- 1984-02-22 FI FI840730A patent/FI82561C/fi not_active IP Right Cessation
- 1984-02-22 KR KR1019840000863A patent/KR840007792A/ko not_active IP Right Cessation
- 1984-02-24 ES ES530006A patent/ES8702038A1/es not_active Expired
- 1984-02-24 JP JP59034119A patent/JPS59163590A/ja active Granted
- 1984-02-24 AT AT84400370T patent/ATE34478T1/de active
- 1984-02-24 EP EP84400370A patent/EP0121451B1/de not_active Expired
- 1984-02-24 YU YU00350/84A patent/YU35084A/xx unknown
- 1984-02-24 DE DE8484400370T patent/DE3471390D1/de not_active Expired
- 1984-02-24 TR TR1345A patent/TR22673A/xx unknown
- 1984-02-24 DK DK102984A patent/DK163848C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES530006A0 (es) | 1986-12-01 |
DK163848C (da) | 1992-08-31 |
FI840730A0 (fi) | 1984-02-22 |
DK102984D0 (da) | 1984-02-24 |
US4666653A (en) | 1987-05-19 |
FR2541810A1 (fr) | 1984-08-31 |
ES8702038A1 (es) | 1986-12-01 |
FI82561B (fi) | 1990-11-30 |
KR840007792A (ko) | 1984-12-10 |
GR79438B (de) | 1984-10-22 |
FI82561C (fi) | 1991-03-11 |
JPH0378953B2 (de) | 1991-12-17 |
KR850005876A (ko) | 1985-09-26 |
FI840730A (fi) | 1984-08-26 |
BR8400774A (pt) | 1984-10-02 |
DK102984A (da) | 1984-08-26 |
FR2541810B1 (fr) | 1989-01-13 |
ZA841210B (en) | 1984-09-26 |
TR22673A (tr) | 1988-02-24 |
KR910005139B1 (ko) | 1991-07-23 |
YU35084A (en) | 1990-12-31 |
ATE34478T1 (de) | 1988-06-15 |
CA1221775A (fr) | 1987-05-12 |
EP0121451B1 (de) | 1988-05-18 |
EP0121451A1 (de) | 1984-10-10 |
DK163848B (da) | 1992-04-06 |
JPS59163590A (ja) | 1984-09-14 |
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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 |