DE69001678T2 - Kernbrennstoffanordnungen. - Google Patents
Kernbrennstoffanordnungen.Info
- Publication number
- DE69001678T2 DE69001678T2 DE9090300272T DE69001678T DE69001678T2 DE 69001678 T2 DE69001678 T2 DE 69001678T2 DE 9090300272 T DE9090300272 T DE 9090300272T DE 69001678 T DE69001678 T DE 69001678T DE 69001678 T2 DE69001678 T2 DE 69001678T2
- Authority
- DE
- Germany
- Prior art keywords
- fuel arrangements
- arrangements
- 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 - Lifetime
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
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP492789 | 1989-01-13 | ||
JP1104463A JPH02284095A (ja) | 1989-04-26 | 1989-04-26 | 燃料集合体及び原子炉の炉心 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69001678D1 DE69001678D1 (de) | 1993-07-01 |
DE69001678T2 true DE69001678T2 (de) | 1993-09-02 |
Family
ID=26338783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9090300272T Expired - Lifetime DE69001678T2 (de) | 1989-01-13 | 1990-01-10 | Kernbrennstoffanordnungen. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5106575A (de) |
EP (1) | EP0378384B1 (de) |
DE (1) | DE69001678T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128098A (en) * | 1990-02-28 | 1992-07-07 | Hitachi, Ltd. | Fuel assembly |
US5154880B1 (en) * | 1990-10-12 | 1995-03-28 | Gen Electric | Nuclear fuel bundle with coolant bypass channel |
US5483564A (en) * | 1993-04-12 | 1996-01-09 | General Electric Company | Lower tie plate strainers including double corrugated strainers for boiling water reactors |
US5390221A (en) * | 1993-08-23 | 1995-02-14 | General Electric Company | Debris filters with flow bypass for boiling water reactors |
US5383227A (en) * | 1993-08-23 | 1995-01-17 | Siemens Power Corporation | Method for modifying existing transition pieces in bottom entry nuclear fuel assemblies for reducing coolant pressure drop |
US5406604A (en) * | 1993-11-18 | 1995-04-11 | General Electric Company | Two part tie plate adapted to D & C lattice |
US5390220A (en) * | 1993-11-29 | 1995-02-14 | General Electric Company | Lower tie plate strainers including helical spring strainers for boiling water reactors |
US5345483A (en) * | 1993-12-02 | 1994-09-06 | General Electric Company | Lower tie plate strainers having double plate with offset holes for boiling water reactors |
US5488634A (en) * | 1994-02-10 | 1996-01-30 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
US5473650A (en) * | 1994-04-15 | 1995-12-05 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
US5481578A (en) * | 1994-06-24 | 1996-01-02 | General Electric Company | Perforated tube debris catcher for a nuclear reactor |
US5420901A (en) * | 1994-07-13 | 1995-05-30 | Johansson; Eric B. | Lower tie plate debris catcher for a nuclear reactor |
US5539793A (en) * | 1994-10-27 | 1996-07-23 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
US5519745A (en) * | 1994-11-03 | 1996-05-21 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
US5528640A (en) * | 1994-11-07 | 1996-06-18 | General Electric Company | Low pressure double offset plate catcher for a nuclear reactor |
US5574761A (en) * | 1995-09-29 | 1996-11-12 | Crs Holdings, Inc. | Fuel channels with off-centerline welds |
US5748694A (en) * | 1996-03-26 | 1998-05-05 | General Electric Company | Fuel bundle filter for a nuclear reactor fuel bundle assembly |
DE69735445T2 (de) | 1996-12-10 | 2006-08-10 | Sequenom, Inc., San Diego | Abspaltbare, nicht-flüchtige moleküle zur massenmarkierung |
US7421056B2 (en) | 2002-03-14 | 2008-09-02 | Areva Np Gmbh | Fuel assembly for a boiling water reactor |
DE10211179C1 (de) * | 2002-03-14 | 2003-12-18 | Framatome Anp Gmbh | Abstandhalter für das Brennelement eines Siedewasserreaktors |
US20040096026A1 (en) * | 2002-11-18 | 2004-05-20 | Hwang Choe | Apparatus and methods for optimizing reactor core coolant flow distributions |
CN112185598B (zh) * | 2020-09-30 | 2022-02-01 | 中国核动力研究设计院 | 一种堆叠型流量分配装置及分配结构 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715274A (en) * | 1969-08-15 | 1973-02-06 | Gen Electric | Nuclear fuel assembly with reinforced flow channel |
US4035233A (en) * | 1975-06-18 | 1977-07-12 | General Electric Company | Channel follower leakage restrictor |
US4314884A (en) * | 1979-05-21 | 1982-02-09 | General Electric Company | Nuclear fuel assembly |
FR2491668B1 (fr) * | 1980-10-08 | 1985-10-11 | Framatome Sa | Assemblage combustible de reacteur nucleaire |
US4560532A (en) * | 1982-04-15 | 1985-12-24 | Westinghouse Electric Corp. | Nuclear fuel assembly |
KR910007952B1 (ko) * | 1983-01-26 | 1991-10-04 | 지멘스 악티엔게젤샤프트 | 핵 연료봉들의 진동으로 인한 손상을 배제 또는 감소시키는 방법 및 장치 |
US4603027A (en) * | 1983-12-21 | 1986-07-29 | Westinghouse Electric Corp. | Removable top nozzle and tool for a nuclear reactor fuel assembly |
US4655995A (en) * | 1984-05-11 | 1987-04-07 | Westinghouse Electric Corp. | Reversible BWR fuel assembly and method of using same |
GB2208749B (en) * | 1985-10-07 | 1989-09-13 | Atomic Energy Authority Uk | Gas cooled nuclear reactors |
US4889684A (en) * | 1988-08-01 | 1989-12-26 | General Electric Company | Hydraulic reinforcement of channel at lower tie-plate in BWR fuel bundle |
-
1990
- 1990-01-10 EP EP90300272A patent/EP0378384B1/de not_active Expired - Lifetime
- 1990-01-10 DE DE9090300272T patent/DE69001678T2/de not_active Expired - Lifetime
- 1990-01-12 US US07/464,151 patent/US5106575A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0378384B1 (de) | 1993-05-26 |
DE69001678D1 (de) | 1993-07-01 |
US5106575A (en) | 1992-04-21 |
EP0378384A3 (en) | 1990-08-08 |
EP0378384A2 (de) | 1990-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |