SE9003748L - Styrstav foer kaernreaktor - Google Patents
Styrstav foer kaernreaktorInfo
- Publication number
- SE9003748L SE9003748L SE9003748A SE9003748A SE9003748L SE 9003748 L SE9003748 L SE 9003748L SE 9003748 A SE9003748 A SE 9003748A SE 9003748 A SE9003748 A SE 9003748A SE 9003748 L SE9003748 L SE 9003748L
- Authority
- SE
- Sweden
- Prior art keywords
- neutron
- absorbing material
- power steering
- nuclear reactor
- channel walls
- Prior art date
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
- G21C7/10—Construction of control elements
- G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Vibration Dampers (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003748A SE467512B (sv) | 1990-11-26 | 1990-11-26 | Styrstav foer kaernreaktor |
DE4138030A DE4138030A1 (de) | 1990-11-26 | 1991-11-19 | Steuerstab fuer kernreaktoren |
US07/795,482 US5225151A (en) | 1990-11-26 | 1991-11-21 | Control rod for nuclear reactors |
JP3309253A JPH04268491A (ja) | 1990-11-26 | 1991-11-25 | 原子炉用制御棒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003748A SE467512B (sv) | 1990-11-26 | 1990-11-26 | Styrstav foer kaernreaktor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9003748D0 SE9003748D0 (sv) | 1990-11-26 |
SE9003748L true SE9003748L (sv) | 1992-05-27 |
SE467512B SE467512B (sv) | 1992-07-27 |
Family
ID=20381003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9003748A SE467512B (sv) | 1990-11-26 | 1990-11-26 | Styrstav foer kaernreaktor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5225151A (sv) |
JP (1) | JPH04268491A (sv) |
DE (1) | DE4138030A1 (sv) |
SE (1) | SE467512B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5592522A (en) * | 1995-06-09 | 1997-01-07 | General Electric Company | Control rod for a nuclear reactor |
US5719912A (en) * | 1996-03-14 | 1998-02-17 | General Electric Company | Control rod for a nuclear reactor |
US5812623A (en) * | 1996-05-31 | 1998-09-22 | General Electric Company | Self-aligning absorber tube for a control rod in a nuclear reactor |
JP3021405B2 (ja) * | 1997-12-11 | 2000-03-15 | 核燃料サイクル開発機構 | 中性子吸収ピン |
DE19810433C2 (de) * | 1998-03-11 | 2002-03-07 | Wolfgang Schulz | Steuerelement für einen Kernreaktor |
SE514802C2 (sv) * | 1998-07-02 | 2001-04-23 | Westinghouse Atom Ab | Absorbatorkropp och styrstav |
WO2000026921A2 (en) * | 1998-11-04 | 2000-05-11 | Reynolds Metals Company | Rodlet absorbing members for use with spent fuel |
US6327321B1 (en) * | 1998-11-20 | 2001-12-04 | Framatome Anp, Inc. | Borated aluminum rodlets for use in spent nuclear fuel assemblies |
SE525959C3 (sv) * | 2003-10-14 | 2005-07-06 | Westinghouse Atom Ab | Styrstav och styrstafsblad för en kokarvattenreaktor |
US7460632B2 (en) * | 2004-09-22 | 2008-12-02 | Areva Np Inc. | Control rod absorber stack support |
DE102005037966A1 (de) * | 2005-07-29 | 2007-02-01 | Areva Np Gmbh | Steuerstab für einen Druckwasserkernreaktor |
US8761331B2 (en) * | 2009-09-11 | 2014-06-24 | Hitachi-Ge Nuclear Energy, Ltd. | Control rod for boiling water reactor |
US20130070890A1 (en) * | 2011-09-19 | 2013-03-21 | Westinghouse Electric Company Llc | Grooved nuclear fuel assembly component insert |
US9406406B2 (en) | 2011-12-12 | 2016-08-02 | Bwxt Nuclear Energy, Inc. | Control rod with outer hafnium skin |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252613A (en) * | 1978-07-26 | 1981-02-24 | The Babcock & Wilcox Company | Nuclear fuel assembly guide tube with integral intermittent projections |
US4826630A (en) * | 1981-12-28 | 1989-05-02 | Westinghouse Electric Corp. | Burnable neutron absorbers |
US4631165A (en) * | 1984-08-03 | 1986-12-23 | Westinghouse Electric Corp. | Boiling water reactor control rod |
SE444743B (sv) * | 1984-09-03 | 1986-04-28 | Asea Atom Ab | Styrstav for kernreaktorer |
SE500752C2 (sv) * | 1988-01-11 | 1994-08-22 | Asea Atom Ab | Styrstav för kärnreaktorer |
-
1990
- 1990-11-26 SE SE9003748A patent/SE467512B/sv not_active IP Right Cessation
-
1991
- 1991-11-19 DE DE4138030A patent/DE4138030A1/de not_active Withdrawn
- 1991-11-21 US US07/795,482 patent/US5225151A/en not_active Expired - Fee Related
- 1991-11-25 JP JP3309253A patent/JPH04268491A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5225151A (en) | 1993-07-06 |
DE4138030A1 (de) | 1992-05-27 |
JPH04268491A (ja) | 1992-09-24 |
SE467512B (sv) | 1992-07-27 |
SE9003748D0 (sv) | 1990-11-26 |
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