DE29923315U1 - Brennelement mit Abstandhaltern für Druckwasser-Reaktoren - Google Patents
Brennelement mit Abstandhaltern für Druckwasser-ReaktorenInfo
- Publication number
- DE29923315U1 DE29923315U1 DE29923315U DE29923315U DE29923315U1 DE 29923315 U1 DE29923315 U1 DE 29923315U1 DE 29923315 U DE29923315 U DE 29923315U DE 29923315 U DE29923315 U DE 29923315U DE 29923315 U1 DE29923315 U1 DE 29923315U1
- Authority
- DE
- Germany
- Prior art keywords
- grid
- fuel
- fuel assembly
- coolant
- flow
- 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.)
- Expired - Lifetime
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
- G21C3/352—Spacer grids formed of assembled intersecting strips
-
- 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
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29923315U DE29923315U1 (de) | 1999-09-28 | 1999-09-28 | Brennelement mit Abstandhaltern für Druckwasser-Reaktoren |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29923315U DE29923315U1 (de) | 1999-09-28 | 1999-09-28 | Brennelement mit Abstandhaltern für Druckwasser-Reaktoren |
DE19946472 | 1999-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29923315U1 true DE29923315U1 (de) | 2000-09-21 |
Family
ID=26055091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29923315U Expired - Lifetime DE29923315U1 (de) | 1999-09-28 | 1999-09-28 | Brennelement mit Abstandhaltern für Druckwasser-Reaktoren |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29923315U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309742A1 (de) * | 2003-03-06 | 2004-09-23 | Framatome Anp Gmbh | Abstandhalter |
-
1999
- 1999-09-28 DE DE29923315U patent/DE29923315U1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309742A1 (de) * | 2003-03-06 | 2004-09-23 | Framatome Anp Gmbh | Abstandhalter |
DE10309742B4 (de) * | 2003-03-06 | 2005-01-27 | Framatome Anp Gmbh | Abstandhalter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20001026 |
|
R081 | Change of applicant/patentee |
Owner name: AREVA NP GMBH, DE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE Effective date: 20011121 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20021210 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20051212 |
|
R081 | Change of applicant/patentee |
Owner name: AREVA NP GMBH, DE Free format text: FORMER OWNER: FRAMATOME ANP GMBH, 91058 ERLANGEN, DE Effective date: 20070301 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20071210 |
|
R071 | Expiry of right |