FI803352L - Kokarreaktor med diffusor i braenslepatroner - Google Patents
Kokarreaktor med diffusor i braenslepatronerInfo
- Publication number
- FI803352L FI803352L FI803352A FI803352A FI803352L FI 803352 L FI803352 L FI 803352L FI 803352 A FI803352 A FI 803352A FI 803352 A FI803352 A FI 803352A FI 803352 L FI803352 L FI 803352L
- Authority
- FI
- Finland
- Prior art keywords
- kokarreaktor
- braenslepatroner
- diffusor
- med
- med diffusor
- 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
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting fuel elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Fuel Cell (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7908959 | 1979-10-30 | ||
SE7908959A SE419006B (sv) | 1979-10-30 | 1979-10-30 | Kokarreaktor med diffusor i brenslepatroner |
Publications (3)
Publication Number | Publication Date |
---|---|
FI803352L true FI803352L (fi) | 1981-05-01 |
FI69936B FI69936B (fi) | 1985-12-31 |
FI69936C FI69936C (fi) | 1986-05-26 |
Family
ID=20339185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI803352A FI69936C (fi) | 1979-10-30 | 1980-10-27 | Kokarreaktor med diffosor i braenslepatroner |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0027984B1 (fi) |
JP (1) | JPS5696295A (fi) |
DE (1) | DE3070030D1 (fi) |
ES (1) | ES8107407A1 (fi) |
FI (1) | FI69936C (fi) |
SE (1) | SE419006B (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE424237B (sv) * | 1980-10-29 | 1982-07-05 | Asea Atom Ab | Brensleelement for en kokarreaktor |
US4526745A (en) * | 1981-08-25 | 1985-07-02 | Ab Asea-Atom | Fuel assembly with a water flow separated from the fuel rods |
US4560532A (en) * | 1982-04-15 | 1985-12-24 | Westinghouse Electric Corp. | Nuclear fuel assembly |
JPS61284696A (ja) * | 1985-06-12 | 1986-12-15 | 株式会社日立製作所 | 原子炉 |
US4717529A (en) * | 1986-01-10 | 1988-01-05 | Westinghouse Electric Corp. | Thimble guide assembly |
DE3723730A1 (de) * | 1987-07-17 | 1989-01-26 | Siemens Ag | Kernreaktor mit einem aus einzelnen brennelementen loesbar zusammengesetzten kern und mit einem fluessigen kuehlmittel |
US4889684A (en) * | 1988-08-01 | 1989-12-26 | General Electric Company | Hydraulic reinforcement of channel at lower tie-plate in BWR fuel bundle |
DE4308364A1 (de) * | 1993-03-16 | 1994-09-22 | Siemens Ag | Druckwasserreaktor mit individuell angepaßter Druckverteilung im Kühlmittel |
JPH0763866A (ja) * | 1993-08-23 | 1995-03-10 | Siemens Power Corp | 原子炉の核燃料集合体 |
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 |
DE69616599T2 (de) * | 1996-02-02 | 2002-06-27 | Framatome Anp Gmbh | Kernbrennstabbündel mit einem übergangsstück,das einen niedrigen strämungswiderstand aufweisst |
DE19843962A1 (de) * | 1998-09-24 | 2000-04-06 | Siemens Ag | Einströmvorrichtung und Verfahren zur Zuleitung eines Kühlmediums in ein Brennelement |
DE10301351B4 (de) * | 2002-02-09 | 2005-03-03 | Framatome Anp Gmbh | Brennelement eines Siedewasserreaktors |
JP2012013436A (ja) | 2010-06-29 | 2012-01-19 | Mitsubishi Heavy Ind Ltd | 圧損調節部材設置用工具 |
JP2012021855A (ja) * | 2010-07-13 | 2012-02-02 | Mitsubishi Heavy Ind Ltd | 圧損調節部材及び原子炉 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389056A (en) * | 1964-07-09 | 1968-06-18 | Westinghouse Electric Corp | Fuel assemblies |
US3398050A (en) * | 1966-01-07 | 1968-08-20 | Atomic Power Dev Ass Inc | Nuclear reactor system |
US3401081A (en) * | 1966-04-28 | 1968-09-10 | Allis Chalmers Mfg Co | Hydraulic holddown for nuclear reactor fuel assembly |
US3671394A (en) * | 1969-12-29 | 1972-06-20 | North American Rockwell | Articulated fuel element housing |
FR2222731B1 (fi) * | 1973-03-22 | 1976-05-21 | Alsthom |
-
1979
- 1979-10-30 SE SE7908959A patent/SE419006B/sv not_active IP Right Cessation
-
1980
- 1980-10-20 DE DE8080106368T patent/DE3070030D1/de not_active Expired
- 1980-10-20 EP EP80106368A patent/EP0027984B1/de not_active Expired
- 1980-10-27 FI FI803352A patent/FI69936C/fi not_active IP Right Cessation
- 1980-10-28 JP JP15025180A patent/JPS5696295A/ja active Granted
- 1980-10-29 ES ES496390A patent/ES8107407A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS646715B2 (fi) | 1989-02-06 |
FI69936C (fi) | 1986-05-26 |
SE7908959L (sv) | 1981-05-01 |
SE419006B (sv) | 1981-07-06 |
ES496390A0 (es) | 1981-10-01 |
EP0027984A2 (de) | 1981-05-06 |
EP0027984B1 (de) | 1985-01-23 |
ES8107407A1 (es) | 1981-10-01 |
DE3070030D1 (en) | 1985-03-07 |
JPS5696295A (en) | 1981-08-04 |
FI69936B (fi) | 1985-12-31 |
EP0027984A3 (en) | 1981-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: AB ASEA-ATOM |