CZ291796B6 - Distanční držák ve tvaru mříže s oky pro navzájem rovnoběžné tyče, které jsou uloženy v okách mříže - Google Patents
Distanční držák ve tvaru mříže s oky pro navzájem rovnoběžné tyče, které jsou uloženy v okách mříže Download PDFInfo
- Publication number
- CZ291796B6 CZ291796B6 CZ19962797A CZ279796A CZ291796B6 CZ 291796 B6 CZ291796 B6 CZ 291796B6 CZ 19962797 A CZ19962797 A CZ 19962797A CZ 279796 A CZ279796 A CZ 279796A CZ 291796 B6 CZ291796 B6 CZ 291796B6
- Authority
- CZ
- Czechia
- Prior art keywords
- sheet metal
- yokes
- meshes
- metal strips
- spacer
- 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
- G21C3/34—Spacer grids
- G21C3/348—Spacer grids formed of assembled non-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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Wire Processing (AREA)
- Fuel Cell (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4410396A DE4410396A1 (de) | 1994-03-25 | 1994-03-25 | Abstandhalter mit hexagonalen Maschen |
Publications (2)
Publication Number | Publication Date |
---|---|
CZ279796A3 CZ279796A3 (en) | 1997-01-15 |
CZ291796B6 true CZ291796B6 (cs) | 2003-05-14 |
Family
ID=6513846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CZ19962797A CZ291796B6 (cs) | 1994-03-25 | 1995-03-22 | Distanční držák ve tvaru mříže s oky pro navzájem rovnoběžné tyče, které jsou uloženy v okách mříže |
Country Status (8)
Country | Link |
---|---|
CZ (1) | CZ291796B6 (hu) |
DE (1) | DE4410396A1 (hu) |
FI (1) | FI963810A0 (hu) |
HU (1) | HU219046B (hu) |
RU (1) | RU2126562C1 (hu) |
SK (1) | SK121696A3 (hu) |
UA (1) | UA39133C2 (hu) |
WO (1) | WO1995026554A1 (hu) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719559A (en) * | 1969-09-26 | 1973-03-06 | Gulf General Atomic Inc | Fuel pin spacer structure |
GB2092817A (en) * | 1981-02-10 | 1982-08-18 | Westinghouse Electric Corp | Fuel rod support grid |
GB2113900B (en) * | 1982-01-20 | 1985-11-20 | Atomic Energy Authority Uk | Bracing grids for nuclear reactor fuel sub-assemblies |
DE3401630A1 (de) * | 1984-01-18 | 1985-07-18 | Kraftwerk Union AG, 4330 Mülheim | Abstandshalter fuer die brennstaebe eines kernreaktor-brennelements |
US4714585A (en) * | 1985-03-15 | 1987-12-22 | The United States Of America As Represented By The United States Department Of Energy | Interlocking egg-crate type grid assembly |
DE4003830A1 (de) * | 1989-02-10 | 1990-08-16 | Siemens Ag | Abstandshalter fuer brennelemente von kernreaktoren und verfahren zu seiner herstellung |
JPH02234094A (ja) * | 1989-03-08 | 1990-09-17 | Nippon Nuclear Fuel Dev Co Ltd | 高速炉燃料集合体用グリッドスペーサ |
DE58908369D1 (de) * | 1989-12-22 | 1994-10-20 | Siemens Ag | Kernreaktor-Brennelement mit Abstandhaltern und Verfahren zu deren Herstellung. |
DE4123726A1 (de) * | 1991-07-17 | 1993-01-21 | Siemens Ag | Kernreaktorbrennelement |
DE4218480A1 (de) * | 1992-06-04 | 1993-12-09 | Siemens Ag | Kernreaktorbrennelement |
-
1994
- 1994-03-25 DE DE4410396A patent/DE4410396A1/de not_active Withdrawn
-
1995
- 1995-03-22 CZ CZ19962797A patent/CZ291796B6/cs not_active IP Right Cessation
- 1995-03-22 SK SK1216-96A patent/SK121696A3/sk unknown
- 1995-03-22 RU RU96119973/25A patent/RU2126562C1/ru not_active IP Right Cessation
- 1995-03-22 WO PCT/DE1995/000388 patent/WO1995026554A1/de active IP Right Grant
- 1995-03-22 HU HU9602615A patent/HU219046B/hu not_active IP Right Cessation
- 1995-03-22 UA UA96093688A patent/UA39133C2/uk unknown
-
1996
- 1996-09-24 FI FI963810A patent/FI963810A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
UA39133C2 (uk) | 2001-06-15 |
DE4410396A1 (de) | 1995-09-28 |
HUT74705A (en) | 1997-02-28 |
WO1995026554A1 (de) | 1995-10-05 |
CZ279796A3 (en) | 1997-01-15 |
SK121696A3 (en) | 1997-06-04 |
HU9602615D0 (en) | 1996-11-28 |
FI963810A (fi) | 1996-09-24 |
HU219046B (hu) | 2001-02-28 |
RU2126562C1 (ru) | 1999-02-20 |
FI963810A0 (fi) | 1996-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD00 | Pending as of 2000-06-30 in czech republic | ||
MM4A | Patent lapsed due to non-payment of fee |
Effective date: 19950322 |