ES2024466B3 - Distanciador de barras de combustible con dispositivos para desviar el flujo de refrigerante liquido. - Google Patents
Distanciador de barras de combustible con dispositivos para desviar el flujo de refrigerante liquido.Info
- Publication number
- ES2024466B3 ES2024466B3 ES87113247T ES87113247T ES2024466B3 ES 2024466 B3 ES2024466 B3 ES 2024466B3 ES 87113247 T ES87113247 T ES 87113247T ES 87113247 T ES87113247 T ES 87113247T ES 2024466 B3 ES2024466 B3 ES 2024466B3
- Authority
- ES
- Spain
- Prior art keywords
- divert
- spacer
- devices
- liquid refrigerant
- refrigerant 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/908,140 US4728490A (en) | 1986-09-17 | 1986-09-17 | Fuel rod spacer with perimeter scoops for diverting liquid coolant flow |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2024466B3 true ES2024466B3 (es) | 1992-03-01 |
Family
ID=25425265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87113247T Expired - Lifetime ES2024466B3 (es) | 1986-09-17 | 1987-09-10 | Distanciador de barras de combustible con dispositivos para desviar el flujo de refrigerante liquido. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4728490A (es) |
EP (1) | EP0260601B1 (es) |
JP (1) | JPH07122677B2 (es) |
DE (1) | DE3771620D1 (es) |
ES (1) | ES2024466B3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2374461A1 (es) * | 2007-08-29 | 2012-02-17 | Global Nuclear Fuel-Americas Llc | Herramienta de asiento de canal para un conjunto combustible nuclear y procedimiento para asentar un canal sobre el conjunto. |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI890697A (fi) * | 1988-06-13 | 1989-12-14 | Gen Electric | Anordning foer att vaexla stroemningsriktning i kombination med en mellan deflektor. |
FR2633768B1 (fr) * | 1988-06-29 | 1991-04-05 | Framatome Sa | Grille melangeuse a ailettes pour assemblage combustible nucleaire |
JPH0713664B2 (ja) * | 1989-04-26 | 1995-02-15 | 株式会社日立製作所 | 燃料集合体および燃料スペーサ |
US4999153A (en) * | 1990-03-21 | 1991-03-12 | General Electric Company | Flow tripper in combination with spacer deflector |
FR2666678B1 (fr) * | 1990-07-24 | 1993-07-30 | Framatome Sa | Grille a ailettes de melange pour assemblage combustible nucleaire. |
ES2079077T3 (es) * | 1990-09-18 | 1996-01-01 | Siemens Ag | Elemento combustible para un reactor de agua hirviente con un pie fabricado a partir de partes standarizadas. |
SE509202C2 (sv) * | 1993-09-20 | 1998-12-14 | Asea Atom Ab | Spridare och bränslepatron för en kokarreaktor |
US5488644A (en) | 1994-07-13 | 1996-01-30 | General Electric Company | Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules |
US5519747A (en) | 1994-10-04 | 1996-05-21 | General Electric Company | Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle |
US5546437A (en) | 1995-01-11 | 1996-08-13 | General Electric Company | Spacer for nuclear fuel rods |
US5566217A (en) | 1995-01-30 | 1996-10-15 | General Electric Company | Reduced height spacer for nuclear fuel rods |
US5675621A (en) | 1995-08-17 | 1997-10-07 | General Electric Company | Reduced height flat spring spacer for nuclear fuel rods |
DE10208502C1 (de) * | 2002-02-27 | 2003-09-25 | Framatome Anp Gmbh | Abstandhalter für ein Brennelement eines Siedewasserreaktors |
US7421056B2 (en) * | 2002-03-14 | 2008-09-02 | Areva Np Gmbh | Fuel assembly for a boiling water reactor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1105289A (en) * | 1965-08-23 | 1968-03-06 | Atomic Energy Authority Uk | Nuclear reactor fuel element assemblies |
SE456705B (sv) * | 1983-03-09 | 1988-10-24 | Westinghouse Electric Corp | Galler foer att haalla braenslestavar isaer i en braenslepatron i en kaernreaktor |
US4585616A (en) * | 1983-03-09 | 1986-04-29 | Westinghouse Electric Corp. | Nuclear fuel spacer grid with improved outer straps |
US4576786A (en) * | 1983-12-21 | 1986-03-18 | Westinghouse Electric Corp. | Partial grid for a nuclear reactor fuel assembly |
US4649021A (en) * | 1985-06-19 | 1987-03-10 | Westinghouse Electric Corp. | BWR fuel assembly with water flow mixing chamber at fuel bundle/water cross entrance |
-
1986
- 1986-09-17 US US06/908,140 patent/US4728490A/en not_active Expired - Fee Related
-
1987
- 1987-09-10 ES ES87113247T patent/ES2024466B3/es not_active Expired - Lifetime
- 1987-09-10 DE DE8787113247T patent/DE3771620D1/de not_active Expired - Fee Related
- 1987-09-10 EP EP87113247A patent/EP0260601B1/en not_active Expired - Lifetime
- 1987-09-17 JP JP62231244A patent/JPH07122677B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2374461A1 (es) * | 2007-08-29 | 2012-02-17 | Global Nuclear Fuel-Americas Llc | Herramienta de asiento de canal para un conjunto combustible nuclear y procedimiento para asentar un canal sobre el conjunto. |
Also Published As
Publication number | Publication date |
---|---|
US4728490A (en) | 1988-03-01 |
EP0260601B1 (en) | 1991-07-24 |
DE3771620D1 (de) | 1991-08-29 |
JPH07122677B2 (ja) | 1995-12-25 |
EP0260601A3 (en) | 1988-09-21 |
EP0260601A2 (en) | 1988-03-23 |
JPS6378095A (ja) | 1988-04-08 |
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