JPS53152097U - - Google Patents
Info
- Publication number
- JPS53152097U JPS53152097U JP1977120029U JP12002977U JPS53152097U JP S53152097 U JPS53152097 U JP S53152097U JP 1977120029 U JP1977120029 U JP 1977120029U JP 12002977 U JP12002977 U JP 12002977U JP S53152097 U JPS53152097 U JP S53152097U
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3563—Supporting members formed only by deformations in the 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US292379A US3920515A (en) | 1972-09-26 | 1972-09-26 | Fuel assembly for a nuclear reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53152097U true JPS53152097U (US08063081-20111122-C00044.png) | 1978-11-30 |
| JPS548319Y2 JPS548319Y2 (US08063081-20111122-C00044.png) | 1979-04-17 |
Family
ID=23124420
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10612573A Expired JPS5342877B2 (US08063081-20111122-C00044.png) | 1972-09-26 | 1973-09-21 | |
| JP1977120029U Expired JPS548319Y2 (US08063081-20111122-C00044.png) | 1972-09-26 | 1977-09-08 | |
| JP10731877A Pending JPS5322990A (en) | 1972-09-26 | 1977-09-08 | Reactor fuel assembly |
| JP10731777A Granted JPS5322989A (en) | 1972-09-26 | 1977-09-08 | Reactor fuel assembly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10612573A Expired JPS5342877B2 (US08063081-20111122-C00044.png) | 1972-09-26 | 1973-09-21 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10731877A Pending JPS5322990A (en) | 1972-09-26 | 1977-09-08 | Reactor fuel assembly |
| JP10731777A Granted JPS5322989A (en) | 1972-09-26 | 1977-09-08 | Reactor fuel assembly |
Country Status (16)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270296A (en) * | 1975-12-05 | 1977-06-11 | Combustion Eng | Fuel assembly |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA74176B (en) * | 1973-01-29 | 1974-12-24 | Babcock & Wilcox Co | Consolidated nuclear steam generator |
| US4039379A (en) * | 1975-02-28 | 1977-08-02 | Exxon Nuclear Company, Inc. | Mixing vane grid spacer |
| US4165256A (en) * | 1975-03-03 | 1979-08-21 | The Babcock & Wilcox Company | Fuel element grid plate with corrugation and bosses |
| SE409258B (sv) * | 1977-12-21 | 1979-08-06 | Asea Atom Ab | Spridare foer ett flertal i en kaernreaktor vertikalt anordnade braenslestavar |
| US4059483A (en) * | 1975-12-05 | 1977-11-22 | Combustion Engineering, Inc. | Nuclear fuel assembly seismic amplitude limiter |
| GB1517670A (en) * | 1976-01-09 | 1978-07-12 | Commissariat Energie Atomique | Spacer grids for nuclear reactor fuel assemblies |
| US4028180A (en) * | 1976-03-16 | 1977-06-07 | The United States Of America As Represented By The United States Energy Research And Development Administration | Support grid for fuel elements in a nuclear reactor |
| US4077843A (en) * | 1976-05-21 | 1978-03-07 | Exxon Nuclear Company, Inc. | Nuclear reactor spring strip grid spacer |
| US4155808A (en) * | 1976-11-15 | 1979-05-22 | The Babcock & Wilcox Company | Nuclear fuel rod inspection structure |
| US4175003A (en) * | 1976-12-23 | 1979-11-20 | Westinghouse Electric Corp. | Grid for nuclear reactor fuel assemblies |
| US4163690A (en) * | 1977-01-07 | 1979-08-07 | The Babcock & Wilcox Company | Nuclear reactor fuel assembly spacer grid |
| US4224107A (en) * | 1978-05-09 | 1980-09-23 | Commissariat A L'energie Atomique | Spacer grids for a nuclear reactor fuel assembly |
| US4252613A (en) * | 1978-07-26 | 1981-02-24 | The Babcock & Wilcox Company | Nuclear fuel assembly guide tube with integral intermittent projections |
| FR2465297A1 (fr) * | 1979-09-07 | 1981-03-20 | Commissariat Energie Atomique | Grille d'espacement pour elements combustibles de reacteurs nucleaires |
| AT375206B (de) * | 1980-01-22 | 1984-07-10 | Framatome & Cie | Abstandsgitter fuer das brennstoffbuendel eines kernreaktors |
| US4389369A (en) * | 1980-08-11 | 1983-06-21 | Westinghouse Electric Corp. | Bi-metallic grid for a nuclear reactor fuel assembly |
| KR860000966B1 (ko) * | 1981-11-30 | 1986-07-23 | 엘돈 에이취. 루터 | 원자로 연료 조립체용 힘 방지 그리드 |
| US4897241A (en) * | 1981-11-30 | 1990-01-30 | Combustion Engineering, Inc. | Anti-bow grid for nuclear fuel assembly |
| FR2520149B1 (fr) * | 1982-01-20 | 1987-03-20 | Commissariat Energie Atomique | Grille d'espacement pour assemblage combustible de reacteur nucleaire comportant des points d'appui opposes deux a deux pratiques sur des lamelles deformables elastiquement |
| US4585616A (en) * | 1983-03-09 | 1986-04-29 | Westinghouse Electric Corp. | Nuclear fuel spacer grid with improved outer straps |
| SE456705B (sv) * | 1983-03-09 | 1988-10-24 | Westinghouse Electric Corp | Galler foer att haalla braenslestavar isaer i en braenslepatron i en kaernreaktor |
| US4576786A (en) * | 1983-12-21 | 1986-03-18 | Westinghouse Electric Corp. | Partial grid for a nuclear reactor fuel assembly |
| IL73802A0 (en) * | 1983-12-30 | 1985-02-28 | Westinghouse Electric Corp | Coolant flow mixing grid for a nuclear reactor fuel assembly |
| US4659542A (en) * | 1984-10-03 | 1987-04-21 | Westinghouse Electric Corp. | Grid structure for nuclear fuel assembly |
| US4707330A (en) * | 1985-01-08 | 1987-11-17 | Westinghouse Electric Corp. | Zirconium metal matrix-silicon carbide composite nuclear reactor components |
| 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 |
| US4651403A (en) * | 1985-03-28 | 1987-03-24 | Westinghouse Electric Corp. | Apparatus and method for loading fuel rods into grids of a fuel assembly |
| US4702881A (en) * | 1985-04-02 | 1987-10-27 | Westinghouse Electric Corp. | Nuclear reactor spacer grid |
| US4659541A (en) * | 1985-05-01 | 1987-04-21 | Westinghouse Electric Corp. | Nuclear fuel rod support grid with improved multiple dimple arrangement |
| JPH0520452Y2 (US08063081-20111122-C00044.png) * | 1985-09-26 | 1993-05-27 | ||
| US4818479A (en) * | 1985-10-04 | 1989-04-04 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor spacer grid and ductless core component |
| US5188798A (en) * | 1988-11-16 | 1993-02-23 | Mitsubishi Nuclear Fuel Co. | Grid for nuclear fuel assembly |
| JPH0797152B2 (ja) * | 1988-11-16 | 1995-10-18 | 三菱原子燃料株式会社 | 核燃料集合体及びその組立方法 |
| JPH0776795B2 (ja) * | 1989-01-25 | 1995-08-16 | 三菱原子燃料株式会社 | 支持格子 |
| JPH03142398A (ja) * | 1990-08-18 | 1991-06-18 | Hitachi Ltd | 燃料集合体 |
| JPH0627275A (ja) * | 1992-07-10 | 1994-02-04 | Mitsubishi Nuclear Fuel Co Ltd | 燃料集合体の支持格子 |
| US5299245A (en) * | 1992-11-02 | 1994-03-29 | B&W Fuel Company | Spacer grid for a nuclear fuel assembly |
| JPH07159572A (ja) * | 1993-12-03 | 1995-06-23 | Mitsubishi Nuclear Fuel Co Ltd | 核燃料集合体 |
| US5444748A (en) * | 1994-04-04 | 1995-08-22 | Westinghouse Electric Corporation | Grid structure for supporting fuel rods in a nuclear reactor |
| JP3872598B2 (ja) * | 1998-07-08 | 2007-01-24 | 三菱重工業株式会社 | 原子炉燃料集合体の支持格子 |
| KR100432581B1 (ko) * | 2001-07-10 | 2004-05-24 | 한국수력원자력 주식회사 | 연료봉 접촉면적과 스프링 탄성영역을 확장하는 격자스프링이 부착된 지지격자체 |
| US6819733B2 (en) * | 2002-05-15 | 2004-11-16 | Westinghouse Electric Company Llc | Fuel assembly and associated grid for nuclear reactor |
| US20070030943A1 (en) * | 2005-08-08 | 2007-02-08 | Global Nuclear Fuel - Americas, Llc | Fuel spacer for a nuclear fuel bundle |
| US9034294B1 (en) | 2009-04-24 | 2015-05-19 | Simbol, Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
| US8741256B1 (en) | 2009-04-24 | 2014-06-03 | Simbol Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
| US10190030B2 (en) | 2009-04-24 | 2019-01-29 | Alger Alternative Energy, Llc | Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium |
| US10935006B2 (en) | 2009-06-24 | 2021-03-02 | Terralithium Llc | Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines |
| ES2475740T3 (es) | 2010-02-17 | 2014-07-11 | Simbol, Inc. | Proceso para la preparación de carbonato de litio de alta pureza |
| US9620250B2 (en) * | 2012-02-02 | 2017-04-11 | Bwxt Nuclear Energy, Inc. | Spacer grid |
| CN111540481A (zh) * | 2020-05-14 | 2020-08-14 | 吉林农业大学 | 一种基于增材制造工艺的搅混格架 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665586A (en) * | 1968-11-07 | 1972-05-30 | Babcock & Wilcox Co | Nuclear fuel rod supporting arrangements |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1480965A (US08063081-20111122-C00044.png) * | 1965-05-25 | 1967-08-09 | ||
| DE1514560C3 (de) * | 1965-09-03 | 1975-01-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Abstandshalter für kastenförmige Kernreaktorbrennelemente |
| SE321998B (US08063081-20111122-C00044.png) * | 1966-08-15 | 1970-03-23 | Atomenergi Ab | |
| US3664924A (en) * | 1968-06-24 | 1972-05-23 | Combustion Eng | Nuclear reactor spring ferrule spacer grid |
| US3679546A (en) * | 1968-10-22 | 1972-07-25 | Nus Corp | Nuclear reactor fuel rod support grid |
| US3686071A (en) * | 1969-08-19 | 1972-08-22 | Combustion Eng | Bimetallic spacer grid |
| US3715275A (en) * | 1970-03-02 | 1973-02-06 | Combustion Eng | Bimetallic spacer grid arrangement |
| US3674635A (en) * | 1970-03-27 | 1972-07-04 | Combustion Eng | Bimetallic spacer grid |
-
1972
- 1972-09-26 US US292379A patent/US3920515A/en not_active Expired - Lifetime
-
1973
- 1973-08-07 CA CA178,170A patent/CA1009386A/en not_active Expired
- 1973-08-14 AU AU59198/73A patent/AU469610B2/en not_active Expired
- 1973-08-31 BR BR6740/73A patent/BR7306740D0/pt unknown
- 1973-09-04 AT AT765973A patent/AT336741B/de not_active IP Right Cessation
- 1973-09-06 NO NO3495/73A patent/NO137955C/no unknown
- 1973-09-10 GB GB4241873A patent/GB1425252A/en not_active Expired
- 1973-09-10 CH CH1293973A patent/CH570673A5/xx not_active IP Right Cessation
- 1973-09-12 DE DE2345878A patent/DE2345878C2/de not_active Expired
- 1973-09-20 ES ES418942A patent/ES418942A1/es not_active Expired
- 1973-09-21 JP JP10612573A patent/JPS5342877B2/ja not_active Expired
- 1973-09-25 BE BE1005384A patent/BE805246A/xx not_active IP Right Cessation
- 1973-09-25 FR FR7334284A patent/FR2200587B1/fr not_active Expired
- 1973-09-25 NL NL7313177A patent/NL7313177A/xx not_active Application Discontinuation
- 1973-09-26 IT IT29400/73A patent/IT993432B/it active
- 1973-09-26 SE SE7313142A patent/SE383574B/xx unknown
-
1977
- 1977-09-08 JP JP1977120029U patent/JPS548319Y2/ja not_active Expired
- 1977-09-08 JP JP10731877A patent/JPS5322990A/ja active Pending
- 1977-09-08 JP JP10731777A patent/JPS5322989A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665586A (en) * | 1968-11-07 | 1972-05-30 | Babcock & Wilcox Co | Nuclear fuel rod supporting arrangements |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270296A (en) * | 1975-12-05 | 1977-06-11 | Combustion Eng | Fuel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345878A1 (de) | 1974-04-18 |
| NO137955B (no) | 1978-02-13 |
| GB1425252A (en) | 1976-02-18 |
| BR7306740D0 (pt) | 1974-07-11 |
| JPS5531437B2 (US08063081-20111122-C00044.png) | 1980-08-18 |
| CH570673A5 (US08063081-20111122-C00044.png) | 1975-12-15 |
| IT993432B (it) | 1975-09-30 |
| ES418942A1 (es) | 1977-07-01 |
| ATA765973A (de) | 1976-09-15 |
| SE383574B (sv) | 1976-03-15 |
| US3920515A (en) | 1975-11-18 |
| JPS5322989A (en) | 1978-03-02 |
| NL7313177A (US08063081-20111122-C00044.png) | 1974-03-28 |
| AU5919873A (en) | 1975-02-20 |
| FR2200587B1 (US08063081-20111122-C00044.png) | 1978-06-30 |
| JPS4970091A (US08063081-20111122-C00044.png) | 1974-07-06 |
| NO137955C (no) | 1978-05-24 |
| DE2345878C2 (de) | 1982-12-02 |
| AU469610B2 (en) | 1976-02-19 |
| FR2200587A1 (US08063081-20111122-C00044.png) | 1974-04-19 |
| JPS5342877B2 (US08063081-20111122-C00044.png) | 1978-11-15 |
| BE805246A (fr) | 1974-03-25 |
| CA1009386A (en) | 1977-04-26 |
| JPS548319Y2 (US08063081-20111122-C00044.png) | 1979-04-17 |
| JPS5322990A (en) | 1978-03-02 |
| AT336741B (de) | 1977-05-25 |
