SE437738B - Brenslepatron for en kokvattenreaktor - Google Patents
Brenslepatron for en kokvattenreaktorInfo
- Publication number
- SE437738B SE437738B SE8304263A SE8304263A SE437738B SE 437738 B SE437738 B SE 437738B SE 8304263 A SE8304263 A SE 8304263A SE 8304263 A SE8304263 A SE 8304263A SE 437738 B SE437738 B SE 437738B
- Authority
- SE
- Sweden
- Prior art keywords
- fuel
- support plate
- plate
- channel
- support
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3305—Lower nozzle
-
- 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
-
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3315—Upper nozzle
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304263A SE437738B (sv) | 1983-08-04 | 1983-08-04 | Brenslepatron for en kokvattenreaktor |
US06/632,074 US4632804A (en) | 1983-08-04 | 1984-07-18 | Fuel assembly for a boiling water reactor |
DE3427372A DE3427372C2 (de) | 1983-08-04 | 1984-07-25 | Brennelement für einen Siedewasserreaktor |
CH3682/84A CH665302A5 (de) | 1983-08-04 | 1984-07-30 | Brennelementbuendel fuer einen siedewasserreaktor. |
FI843074A FI80963C (fi) | 1983-08-04 | 1984-08-03 | Braenslepatron foer en kokvattenreaktor. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304263A SE437738B (sv) | 1983-08-04 | 1983-08-04 | Brenslepatron for en kokvattenreaktor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304263D0 SE8304263D0 (sv) | 1983-08-04 |
SE8304263L SE8304263L (de) | 1985-02-05 |
SE437738B true SE437738B (sv) | 1985-03-11 |
Family
ID=20352110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304263A SE437738B (sv) | 1983-08-04 | 1983-08-04 | Brenslepatron for en kokvattenreaktor |
Country Status (5)
Country | Link |
---|---|
US (1) | US4632804A (de) |
CH (1) | CH665302A5 (de) |
DE (1) | DE3427372C2 (de) |
FI (1) | FI80963C (de) |
SE (1) | SE437738B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4914679A (en) * | 1987-07-27 | 1990-04-03 | Hitachi, Ltd. | Fuel assembly |
US5640435A (en) * | 1988-01-14 | 1997-06-17 | Hitachi, Ltd. | Fuel assembly and nuclear reactor |
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 |
US5488644A (en) * | 1994-07-13 | 1996-01-30 | General Electric Company | Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules |
US5519747A (en) * | 1994-10-04 | 1996-05-21 | General Electric Company | Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle |
US5519746A (en) * | 1994-11-28 | 1996-05-21 | General Electric Company | Large BWR fuel channel design |
US5546437A (en) * | 1995-01-11 | 1996-08-13 | General Electric Company | Spacer for nuclear fuel rods |
US5566217A (en) * | 1995-01-30 | 1996-10-15 | General Electric Company | Reduced height spacer for nuclear fuel rods |
US5675621A (en) * | 1995-08-17 | 1997-10-07 | General Electric Company | Reduced height flat spring spacer for nuclear fuel rods |
US5646973A (en) * | 1995-10-12 | 1997-07-08 | General Electric Company | BWR fuel assembly without upper tie plate |
SE517867C2 (sv) | 1995-10-12 | 2002-07-23 | Gen Electric | Vattenstav i ett bränsleaggregat tillhörigt en kokvattenreaktor |
US5627866A (en) * | 1995-10-12 | 1997-05-06 | General Electric Company | Fuel assembly structure using channel for load support |
US5610961A (en) * | 1995-10-12 | 1997-03-11 | General Electric Company | Fuel assembly structure using channel for load support |
US5748695A (en) * | 1995-11-07 | 1998-05-05 | General Electric Company | Fuel assembly structure selectively using channel and coolant rod for load support and method |
US8180014B2 (en) * | 2007-12-20 | 2012-05-15 | Global Nuclear Fuel-Americas, Llc | Tiered tie plates and fuel bundles using the same |
ES2703299T3 (es) * | 2015-12-18 | 2019-03-07 | Westinghouse Electric Sweden Ab | Elemento de combustible nuclear con placa equilibradora |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE420779B (sv) * | 1980-03-17 | 1981-10-26 | Asea Atom Ab | Brenslepatron for en kokarreaktor |
SE421969B (sv) * | 1980-03-17 | 1982-02-08 | Asea Atom Ab | Brenslepatron for en kokarreaktor |
SE426271B (sv) * | 1981-05-04 | 1982-12-20 | Asea Atom Ab | Kernbrenslepatron |
SE426530B (sv) * | 1981-05-15 | 1983-01-24 | Asea Atom Ab | Brenslepatron avsedd for en kokvattenreaktor |
US4526745A (en) * | 1981-08-25 | 1985-07-02 | Ab Asea-Atom | Fuel assembly with a water flow separated from the fuel rods |
-
1983
- 1983-08-04 SE SE8304263A patent/SE437738B/sv not_active IP Right Cessation
-
1984
- 1984-07-18 US US06/632,074 patent/US4632804A/en not_active Expired - Lifetime
- 1984-07-25 DE DE3427372A patent/DE3427372C2/de not_active Expired - Fee Related
- 1984-07-30 CH CH3682/84A patent/CH665302A5/de not_active IP Right Cessation
- 1984-08-03 FI FI843074A patent/FI80963C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI80963B (fi) | 1990-04-30 |
DE3427372C2 (de) | 1993-10-21 |
US4632804A (en) | 1986-12-30 |
FI80963C (fi) | 1990-08-10 |
FI843074A0 (fi) | 1984-08-03 |
SE8304263D0 (sv) | 1983-08-04 |
FI843074A (fi) | 1985-02-05 |
CH665302A5 (de) | 1988-04-29 |
DE3427372A1 (de) | 1985-02-21 |
SE8304263L (de) | 1985-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE437738B (sv) | Brenslepatron for en kokvattenreaktor | |
US4313797A (en) | Guide tube sleeve | |
SE424237B (sv) | Brensleelement for en kokarreaktor | |
FI72218C (fi) | Braenslepatron foer en kokvattenreaktor. | |
US4655990A (en) | Fuel assemblies for nuclear reactors | |
SE464841B (sv) | Braensleaggregat foer en kaernreaktor | |
KR910001639B1 (ko) | 제어 클러스터 안내 장치 | |
KR910005805B1 (ko) | 원자로의 제어원자군 유도장치 | |
FI95973B (fi) | Laite jäähdytysvirtauksen säätämiseksi polttoainepatruunoihin | |
US5024808A (en) | Combined support column and guide tube for use in a nuclear reactor | |
FI85069C (fi) | Gejd foer ett regleringsstavknippe i en kaernreaktor med en centrerande och vibrering foerhindrande placeringsanordning. | |
US4584168A (en) | System for controlling destructive vibration of a nuclear control rod | |
US4535523A (en) | Fuel assemblies for nuclear reactors | |
FI74162B (fi) | Kaernreaktor med styranordning foer styrstavar. | |
US5098647A (en) | Guide tube insert assembly for use in a nuclear reactor | |
JP3316459B2 (ja) | 原子炉容器の炉内構造物 | |
US3200045A (en) | Liquid cooled nuclear reactor with improved flow distribution means | |
US5269371A (en) | Heat exchanger having U-tubes equipped with an anti-fly-off support device | |
KR20200141458A (ko) | 원자로 및 대응하는 유지보수 방법 | |
US4526745A (en) | Fuel assembly with a water flow separated from the fuel rods | |
KR920007743B1 (ko) | 스파이더 조립체 | |
US5857006A (en) | Chimney for enhancing flow of coolant water in natural circulation boiling water reactor | |
JP2933438B2 (ja) | 原子炉の制御棒集合体垂直誘導装置 | |
SE470292B (sv) | Bränsleelement för en kärnreaktor av lättvattentyp | |
EP0363710A2 (de) | Kombinierte Stützsäule und Führungsrohr zur Anwendung in einem Kernreaktor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8304263-0 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8304263-0 Format of ref document f/p: F |