DE1639180A1 - Brennelement fuer einen Kernreaktor - Google Patents
Brennelement fuer einen KernreaktorInfo
- Publication number
- DE1639180A1 DE1639180A1 DE19681639180 DE1639180A DE1639180A1 DE 1639180 A1 DE1639180 A1 DE 1639180A1 DE 19681639180 DE19681639180 DE 19681639180 DE 1639180 A DE1639180 A DE 1639180A DE 1639180 A1 DE1639180 A1 DE 1639180A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- spacer
- longitudinal axis
- fuel rods
- lugs
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims description 63
- 125000006850 spacer group Chemical group 0.000 claims description 40
- 238000005253 cladding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 208000000260 Warts Diseases 0.000 claims 2
- 201000010153 skin papilloma Diseases 0.000 claims 2
- 239000000463 material Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
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
- G21C3/336—Spacer elements for fuel rods in the bundle
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US630977A US3389057A (en) | 1967-04-14 | 1967-04-14 | Skewed helical wart spacers for fuel assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1639180A1 true DE1639180A1 (de) | 1971-01-14 |
Family
ID=24529322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681639180 Pending DE1639180A1 (de) | 1967-04-14 | 1968-01-22 | Brennelement fuer einen Kernreaktor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3389057A (enExample) |
| DE (1) | DE1639180A1 (enExample) |
| FR (1) | FR1559162A (enExample) |
| GB (1) | GB1146809A (enExample) |
| SE (1) | SE327764B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA883578A (en) * | 1968-02-15 | 1971-10-19 | Mcgregor Gavin | Process for brazing zirconium alloy elements |
| US3674638A (en) * | 1969-04-15 | 1972-07-04 | Ca Atomic Energy Ltd | Nuclear reactor fuel element assembly |
| DE2423501B2 (de) * | 1974-05-15 | 1976-07-29 | Kraftwerk Union AG, 4330 Mülheim | Brennelement fuer gasgekuehlte kernreaktoren |
| US4080253A (en) * | 1976-09-21 | 1978-03-21 | Westinghouse Electric Corporation | Expandable device for a nuclear fuel rod |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1365475A (fr) * | 1963-05-22 | 1964-07-03 | Commissariat Energie Atomique | Perfectionnements aux entretoises pour un élément combustible en grappe |
| DE1203888B (de) * | 1963-08-17 | 1965-10-28 | Kernforschung Gmbh Ges Fuer | Kernreaktor-Brennelementbuendel |
| GB1056905A (en) * | 1964-08-28 | 1967-02-01 | Ca Atomic Energy Ltd | Fuel rod structure |
| SE316246B (enExample) * | 1964-08-28 | 1969-10-20 | Ca Atomic Energy Ltd | |
| US3344036A (en) * | 1964-09-29 | 1967-09-26 | Atomic Energy Authority Uk | Nuclear reactor fuel element assemblies |
-
1967
- 1967-04-14 US US630977A patent/US3389057A/en not_active Expired - Lifetime
-
1968
- 1968-01-17 SE SE00596/68A patent/SE327764B/xx unknown
- 1968-01-22 DE DE19681639180 patent/DE1639180A1/de active Pending
- 1968-02-15 GB GB7503/68A patent/GB1146809A/en not_active Expired
- 1968-02-16 FR FR1559162D patent/FR1559162A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1146809A (en) | 1969-03-26 |
| SE327764B (enExample) | 1970-08-31 |
| US3389057A (en) | 1968-06-18 |
| FR1559162A (enExample) | 1969-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2918112C3 (de) | Vorrichtung zur Querhalterung der Brennstäbe eines Brennelementbündels für einen Kernreaktor | |
| DE1944932A1 (de) | Brennstoffelement-Halterung fuer Kernreaktoren | |
| DE2233048A1 (de) | Abstandsgitter fuer brennelementbauteilgruppen von atomkernreaktoren | |
| DE1464452A1 (de) | Abstandhalter fuer stabfoermige Kernbrennstoffelemente | |
| EP0261544A1 (de) | Kernreaktorbrennelement | |
| DE1539774A1 (de) | Brennstoffelement fuer Kernreaktoren | |
| DE1096936B (de) | Waermeaustauscher mit einem Buendel achsparalleler Rohre und gewellten Ablenkblechen zwischen den Rohren | |
| DE3032048A1 (de) | Distanzgitter zum stuetzen eines buendels paralleler, stabfoermiger koerper | |
| DE1501634B2 (de) | Waermeuebertrager mit halterung eines schraubenrohrbuendels durch platten | |
| DE2801100A1 (de) | Zellengitter | |
| DE2106342C3 (de) | Brennstoffelement für einen Atomkernreaktor mit parallelen Brennstoffstäben | |
| DE2730960C3 (de) | Kernreaktorbrennstoffelement | |
| DE1439775A1 (de) | Brennstoffstabbuendel fuer Kernreaktoren | |
| DE2233049A1 (de) | Abstandsgitter fuer kernreaktor-brennelement-bauteilgruppen | |
| DE1639180A1 (de) | Brennelement fuer einen Kernreaktor | |
| DE2233051A1 (de) | Abstandsgitter fuer zellenartige kernreaktor-brennelement-bauteilgruppen | |
| EP0780018B1 (de) | Mit zungenfedern versehener abstandhalter und mit derartigem abstandhalter versehenes kernbrennstabbündel | |
| DE1203888B (de) | Kernreaktor-Brennelementbuendel | |
| DE1514559A1 (de) | Abstandshalter fuer Kernreaktorbrennelemente | |
| WO1993024933A1 (de) | Kernreaktorbrenstabbündel mit sechseckigem aus zusammengesetzten basiselementen bestehendem abstandhalter | |
| DE1489652A1 (de) | Brennstoffelement | |
| DE1238114B (de) | Kernbrennstoffhuelle | |
| DE2806807A1 (de) | Aus einer vielzahl von einzelelementen bestehendes abstandshaltegitter fuer rohre oder staebe | |
| DE1806432C3 (de) | Abstandhaltegitter für ein Kernreaktor-Brennstoffelement | |
| DE2300409B1 (de) | Verbindung für die Rohre von Rahmengestellen |