SE509202C2 - Spridare och bränslepatron för en kokarreaktor - Google Patents
Spridare och bränslepatron för en kokarreaktorInfo
- Publication number
- SE509202C2 SE509202C2 SE9303047A SE9303047A SE509202C2 SE 509202 C2 SE509202 C2 SE 509202C2 SE 9303047 A SE9303047 A SE 9303047A SE 9303047 A SE9303047 A SE 9303047A SE 509202 C2 SE509202 C2 SE 509202C2
- Authority
- SE
- Sweden
- Prior art keywords
- spreader
- coolant
- frame
- fuel
- diffuser
- Prior art date
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
-
- 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
- G21C3/34—Spacer grids
-
- 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)
- Fuel Cell (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303047A SE509202C2 (sv) | 1993-09-20 | 1993-09-20 | Spridare och bränslepatron för en kokarreaktor |
US08/304,481 US5530729A (en) | 1993-09-17 | 1994-09-12 | Fuel assembly and spacer for a boiling reactor |
DE4432701A DE4432701A1 (de) | 1993-09-20 | 1994-09-14 | Abstandshalter und mit diesem ausgerüstetes Brennelement für einen Siedereaktor |
JP6221896A JPH07167976A (ja) | 1993-09-17 | 1994-09-16 | 沸騰水炉の燃料集合体とスペーサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303047A SE509202C2 (sv) | 1993-09-20 | 1993-09-20 | Spridare och bränslepatron för en kokarreaktor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9303047D0 SE9303047D0 (sv) | 1993-09-20 |
SE9303047L SE9303047L (sv) | 1995-03-18 |
SE509202C2 true SE509202C2 (sv) | 1998-12-14 |
Family
ID=20391142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9303047A SE509202C2 (sv) | 1993-09-17 | 1993-09-20 | Spridare och bränslepatron för en kokarreaktor |
Country Status (4)
Country | Link |
---|---|
US (1) | US5530729A (de) |
JP (1) | JPH07167976A (de) |
DE (1) | DE4432701A1 (de) |
SE (1) | SE509202C2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9707690D0 (en) * | 1997-04-16 | 1997-06-04 | British Nuclear Fuels Plc | Improvements in or relating to fuel assemblies |
US6526116B1 (en) * | 1997-07-02 | 2003-02-25 | Westinghouse Electric Company Llc | Nuclear fuel assembly with hydraulically balanced mixing vanes |
SE521687C2 (sv) * | 1998-09-18 | 2003-11-25 | Westinghouse Atom Ab | Spridare och bränslepatron för en nukleär kokarvattenreaktor |
SE519517C2 (sv) * | 2000-07-03 | 2003-03-11 | Westinghouse Atom Ab | Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare |
DE10208502C1 (de) * | 2002-02-27 | 2003-09-25 | Framatome Anp Gmbh | Abstandhalter für ein Brennelement eines Siedewasserreaktors |
CA2710432C (en) | 2007-12-26 | 2016-04-26 | Thorium Power, Inc. | Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly |
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 |
CN102301430B (zh) | 2008-12-25 | 2016-06-29 | 钍能源股份有限公司 | 轻水反应堆燃料组件(替换物)、轻水反应堆和燃料组件的燃料元件 |
JP4751943B2 (ja) * | 2009-06-24 | 2011-08-17 | トヨタ自動車株式会社 | 車載ハンズフリー電話システム及びトーン送出方法 |
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 |
EP2525367A1 (de) * | 2011-05-20 | 2012-11-21 | Areva NP | Abstandsgitter für Kernbrennstoffbündel und zugehöriges Kernbrennstoffbündel |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3330850A1 (de) * | 1983-08-26 | 1985-03-14 | Kraftwerk Union AG, 4330 Mülheim | Kernreaktorbrennelement |
DE3334974A1 (de) * | 1983-09-27 | 1985-04-18 | Kraftwerk Union AG, 4330 Mülheim | Kernreaktorbrennelement |
US4728490A (en) * | 1986-09-17 | 1988-03-01 | Westinghouse Electric Corp. | Fuel rod spacer with perimeter scoops for diverting liquid coolant flow |
JPH01173898A (ja) * | 1987-09-10 | 1989-07-10 | Mitsubishi Nuclear Fuel Co Ltd | 原子炉燃料集合体の支持格子 |
SE464994B (sv) * | 1989-11-14 | 1991-07-08 | Asea Atom Ab | Braenslepatron foer en kokarreaktor |
SE464993B (sv) * | 1989-11-14 | 1991-07-08 | Asea Atom Ab | Braenslepatron foer en kokarreaktor |
SE470032B (sv) * | 1992-03-17 | 1993-10-25 | Asea Atom Ab | Spridare för sammanhållning av ett antal långsträckta bränslestavar till ett knippe för placering i en kärnreaktor av BWR- eller PWP-typ. |
US5278883A (en) * | 1992-03-30 | 1994-01-11 | Siemens Power Corporation | Low pressure drop spacer for nuclear fuel assemblies |
-
1993
- 1993-09-20 SE SE9303047A patent/SE509202C2/sv not_active IP Right Cessation
-
1994
- 1994-09-12 US US08/304,481 patent/US5530729A/en not_active Expired - Fee Related
- 1994-09-14 DE DE4432701A patent/DE4432701A1/de not_active Withdrawn
- 1994-09-16 JP JP6221896A patent/JPH07167976A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE9303047L (sv) | 1995-03-18 |
DE4432701A1 (de) | 1995-03-23 |
US5530729A (en) | 1996-06-25 |
SE9303047D0 (sv) | 1993-09-20 |
JPH07167976A (ja) | 1995-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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