ES389501A2 - Rejilla espaciadora para soporte de los elementos de com- bustible en los reactores nucleares. - Google Patents
Rejilla espaciadora para soporte de los elementos de com- bustible en los reactores nucleares.Info
- Publication number
- ES389501A2 ES389501A2 ES389501A ES389501A ES389501A2 ES 389501 A2 ES389501 A2 ES 389501A2 ES 389501 A ES389501 A ES 389501A ES 389501 A ES389501 A ES 389501A ES 389501 A2 ES389501 A2 ES 389501A2
- Authority
- ES
- Spain
- Prior art keywords
- spacer elements
- series
- primary
- elements
- parallel rows
- 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
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
- G21C3/356—Spacer grids being provided with fuel element supporting members
-
- 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)
- Gas Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2323170A | 1970-03-27 | 1970-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES389501A2 true ES389501A2 (es) | 1974-06-16 |
Family
ID=21813853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES389501A Expired ES389501A2 (es) | 1970-03-27 | 1971-03-23 | Rejilla espaciadora para soporte de los elementos de com- bustible en los reactores nucleares. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3674635A (es) |
JP (1) | JPS515159B1 (es) |
CH (1) | CH524870A (es) |
DE (1) | DE2102952C3 (es) |
ES (1) | ES389501A2 (es) |
FR (1) | FR2083628B1 (es) |
GB (1) | GB1273719A (es) |
NL (1) | NL7104121A (es) |
SE (1) | SE355890B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124444A (en) * | 1971-01-11 | 1978-11-07 | The Babcock & Wilcox Company | Nuclear fuel rod supporting arrangement |
US4007899A (en) * | 1971-03-26 | 1977-02-15 | Reactor Centrum Nederland | Lattice construction |
US3890196A (en) * | 1971-07-07 | 1975-06-17 | Atomic Energy Authority Uk | Nuclear reactor fuel element assembly spacer grid and method of making |
US3904475A (en) * | 1972-01-19 | 1975-09-09 | Tokyo Shibaura Electric Co | Spring spacer device for resiliently supporting nuclear fuel rods |
US3920515A (en) * | 1972-09-26 | 1975-11-18 | Westinghouse Electric Corp | Fuel assembly for a nuclear reactor |
US3994779A (en) * | 1975-03-07 | 1976-11-30 | General Electric Company | Nuclear reactor fuel rod spacer |
JPS52154663A (en) * | 1976-06-18 | 1977-12-22 | Toshiba Electronic Systems | Liquid level detector |
US4125435A (en) * | 1977-02-25 | 1978-11-14 | The Babcock & Wilcox Company | Grid lattice with sliding strap |
DE2905661C2 (de) * | 1979-02-14 | 1982-06-24 | Kraftwerk Union AG, 4330 Mülheim | Abstandshalter für die zu einem Kernreaktorbrennelement zusammengefaßten Brennstäbe |
DE2941320C2 (de) * | 1979-10-11 | 1983-03-03 | Kraftwerk Union AG, 4330 Mülheim | Abstandshalter zu Zentrierung der Brennstäbe von Brennelementen wassergekühlter Kernreaktoren |
US4389369A (en) * | 1980-08-11 | 1983-06-21 | Westinghouse Electric Corp. | Bi-metallic grid for a nuclear reactor fuel assembly |
FR2514932B1 (fr) * | 1981-10-16 | 1986-11-14 | Commissariat Energie Atomique | Grille d'espacement pour element combustible de reacteur nucleaire |
JPS58158605A (ja) * | 1982-03-15 | 1983-09-20 | Stanley Electric Co Ltd | 光学ガイド装置 |
SE460452B (sv) * | 1988-03-28 | 1989-10-09 | Asea Atom Ab | Anordning foer reglering av ett kylfloede till braenslestavar i en braenslepatron till en kaernreaktor av bwr- eller pwr-typ |
FR2764427B1 (fr) * | 1997-06-05 | 1999-08-20 | Atea | Ratelier de stockage d'assemblages de combustible nucleaire et son procede de fabrication |
DE19913856C1 (de) * | 1999-03-26 | 2000-11-23 | Siemens Ag | Druckwasser-Brennelement mit einem Abstandhalter aus Stegen und Federn unterschiedlichen Materials |
US7028765B2 (en) * | 2003-11-25 | 2006-04-18 | Trico Non-Ferrous Metal Products, Inc. | Heat exchanger tube support |
-
1970
- 1970-03-27 US US23231A patent/US3674635A/en not_active Expired - Lifetime
- 1970-12-30 JP JP45123199A patent/JPS515159B1/ja active Pending
-
1971
- 1971-01-22 DE DE2102952A patent/DE2102952C3/de not_active Expired
- 1971-03-23 ES ES389501A patent/ES389501A2/es not_active Expired
- 1971-03-24 CH CH428971A patent/CH524870A/de not_active IP Right Cessation
- 1971-03-25 FR FR7110717A patent/FR2083628B1/fr not_active Expired
- 1971-03-26 SE SE04006/71A patent/SE355890B/xx unknown
- 1971-03-26 NL NL7104121A patent/NL7104121A/xx unknown
- 1971-04-19 GB GB25438/71A patent/GB1273719A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2102952C3 (de) | 1975-05-15 |
CH524870A (de) | 1972-06-30 |
FR2083628B1 (es) | 1975-03-21 |
US3674635A (en) | 1972-07-04 |
FR2083628A1 (es) | 1971-12-17 |
SE355890B (es) | 1973-05-07 |
DE2102952A1 (de) | 1971-10-14 |
JPS515159B1 (es) | 1976-02-17 |
NL7104121A (es) | 1971-09-29 |
DE2102952B2 (de) | 1974-09-05 |
GB1273719A (en) | 1972-05-10 |
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