DE3122145A1 - "absorptionsorgan zur stationaeren anordnung im gitter eines siedewasserreaktors" - Google Patents
"absorptionsorgan zur stationaeren anordnung im gitter eines siedewasserreaktors"Info
- Publication number
- DE3122145A1 DE3122145A1 DE19813122145 DE3122145A DE3122145A1 DE 3122145 A1 DE3122145 A1 DE 3122145A1 DE 19813122145 DE19813122145 DE 19813122145 DE 3122145 A DE3122145 A DE 3122145A DE 3122145 A1 DE3122145 A1 DE 3122145A1
- Authority
- DE
- Germany
- Prior art keywords
- absorption
- sheet metal
- metal element
- corrugation
- channels
- 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.)
- Ceased
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 76
- 210000000056 organ Anatomy 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 5
- 238000009835 boiling Methods 0.000 title claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 241001212149 Cathetus Species 0.000 claims description 3
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 229910000712 Boron steel Inorganic materials 0.000 description 1
- QQQIECGTIMUVDS-UHFFFAOYSA-N N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4-dimethoxybenzamide Chemical compound C1=C(OC)C(OC)=CC=C1C(=O)NCC1=CC=C(OCCN(C)C)C=C1 QQQIECGTIMUVDS-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8004411A SE421970B (sv) | 1980-06-13 | 1980-06-13 | I en kokvattenreaktor stationert anordnat absorbatororgan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3122145A1 true DE3122145A1 (de) | 1982-04-01 |
Family
ID=20341211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813122145 Ceased DE3122145A1 (de) | 1980-06-13 | 1981-06-04 | "absorptionsorgan zur stationaeren anordnung im gitter eines siedewasserreaktors" |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4400347A (enExample) |
| JP (1) | JPS5726784A (enExample) |
| DE (1) | DE3122145A1 (enExample) |
| SE (1) | SE421970B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445443A1 (de) * | 1983-12-20 | 1985-06-27 | Aktiebolaget Asea-Atom, Västeraas | Verfahren zur herstellung einer absorptionsplatte fuer einen siedewasserreaktor und nach dem verfahren hergestellte absorptionsplatte |
| EP0270883A3 (en) * | 1986-12-09 | 1989-02-08 | Westinghouse Electric Corporation | Bwr fuel assembly having hybrid fuel design |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631165A (en) * | 1984-08-03 | 1986-12-23 | Westinghouse Electric Corp. | Boiling water reactor control rod |
| US4902470A (en) * | 1987-03-30 | 1990-02-20 | General Electric Company | Control rod |
| DE3943681C2 (de) * | 1988-02-09 | 1997-06-05 | Toshiba Kawasaki Kk | Absorberstab für einen Kernreaktor |
| US4861544A (en) * | 1988-02-24 | 1989-08-29 | General Electric Company | BWR control rod |
| SE501790C2 (sv) * | 1993-09-22 | 1995-05-15 | Asea Atom Ab | Styrstav till en kokarreaktor där absorbatordelen innefattar en central kanal |
| WO2020250297A1 (ja) | 2019-06-11 | 2020-12-17 | ガンホー・オンライン・エンターテイメント株式会社 | 処理装置、プログラム、及び方法 |
| JP7586633B2 (ja) * | 2019-08-16 | 2024-11-19 | 株式会社コロプラ | プログラム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141227A (en) * | 1958-09-29 | 1964-07-21 | Gen Electric | Method of nuclear fuel and control element fabrication |
| DE1243288B (de) * | 1963-12-30 | 1967-06-29 | Combustion Eng | Absorberstab fuer Kernreaktoren |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103479A (en) * | 1963-09-10 | Nuclear reactor control rods | ||
| US2861035A (en) * | 1957-01-18 | 1958-11-18 | Walter H Zinn | Control rod |
| US3194743A (en) * | 1959-03-09 | 1965-07-13 | Babcock & Wilcox Co | Nuclear reactor core arrangement |
| GB974129A (en) * | 1962-03-19 | 1964-11-04 | English Electric Co Ltd | Improvements relating to nuclear reactors |
| US3712852A (en) * | 1968-07-08 | 1973-01-23 | J Fisher | Nuclear reactor control rod |
-
1980
- 1980-06-13 SE SE8004411A patent/SE421970B/sv not_active IP Right Cessation
-
1981
- 1981-04-29 US US06/258,821 patent/US4400347A/en not_active Expired - Lifetime
- 1981-06-04 DE DE19813122145 patent/DE3122145A1/de not_active Ceased
- 1981-06-11 JP JP9017781A patent/JPS5726784A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141227A (en) * | 1958-09-29 | 1964-07-21 | Gen Electric | Method of nuclear fuel and control element fabrication |
| DE1243288B (de) * | 1963-12-30 | 1967-06-29 | Combustion Eng | Absorberstab fuer Kernreaktoren |
Non-Patent Citations (1)
| Title |
|---|
| "Nuclear Engineering" 10, Juni 1965, S. 226-227 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445443A1 (de) * | 1983-12-20 | 1985-06-27 | Aktiebolaget Asea-Atom, Västeraas | Verfahren zur herstellung einer absorptionsplatte fuer einen siedewasserreaktor und nach dem verfahren hergestellte absorptionsplatte |
| EP0270883A3 (en) * | 1986-12-09 | 1989-02-08 | Westinghouse Electric Corporation | Bwr fuel assembly having hybrid fuel design |
Also Published As
| Publication number | Publication date |
|---|---|
| SE421970B (sv) | 1982-02-08 |
| JPS5726784A (en) | 1982-02-12 |
| SE8004411L (sv) | 1981-12-14 |
| JPH0150875B2 (enExample) | 1989-10-31 |
| US4400347A (en) | 1983-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |