FR1242170A - Perfectionnements aux réacteurs nucléaires - Google Patents
Perfectionnements aux réacteurs nucléairesInfo
- Publication number
- FR1242170A FR1242170A FR812502A FR812502A FR1242170A FR 1242170 A FR1242170 A FR 1242170A FR 812502 A FR812502 A FR 812502A FR 812502 A FR812502 A FR 812502A FR 1242170 A FR1242170 A FR 1242170A
- Authority
- FR
- France
- Prior art keywords
- nuclear reactors
- reactors
- nuclear
- 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
- G21C3/336—Spacer elements for fuel rods in the bundle
- G21C3/338—Helicoidal spacer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/18—Internal spacers or other non-active material within the casing, e.g. compensating for expansion of fuel rods or for compensating excess reactivity
-
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Fuel-Injection Apparatus (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39918/58A GB909637A (en) | 1958-12-10 | 1958-12-10 | Improvements in or relating to nuclear reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1242170A true FR1242170A (fr) | 1960-09-23 |
Family
ID=10412182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR812502A Expired FR1242170A (fr) | 1958-12-10 | 1959-12-09 | Perfectionnements aux réacteurs nucléaires |
Country Status (3)
Country | Link |
---|---|
US (1) | US3096264A (fr) |
FR (1) | FR1242170A (fr) |
GB (1) | GB909637A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211623A (en) * | 1960-04-22 | 1965-10-12 | Westinghouse Electric Corp | Neutronic reactor and fuel element therefor |
BE633585A (fr) * | 1962-06-13 | |||
GB1224465A (en) * | 1967-05-17 | 1971-03-10 | Central Electr Generat Board | Improvements in or relating to fuel element assemblies for nuclear reactors |
SE310915B (fr) * | 1967-09-04 | 1969-05-19 | Asea Ab | |
US4324618A (en) * | 1979-06-08 | 1982-04-13 | The Babcock & Wilcox Company | Fuel element assembly |
KR101515116B1 (ko) | 2007-12-26 | 2015-04-24 | 토륨 파워 인코포레이티드 | 원자로(대용물), 원자로(대용물)를 위한 드라이버-브리딩 모듈들로 구성된 연료 집합체 및 연료 집합체용 연료 요소 |
US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
HUE027561T2 (en) | 2008-12-25 | 2016-10-28 | Thorium Power Inc | Heating element unit for a light-water nuclear reactor and light-water nuclear reactor |
WO2011143172A1 (fr) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Assemblage de combustible à noyau d'alliage de combustibles métalliques et son procédé de fabrication |
US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
US10192644B2 (en) * | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
KR102452270B1 (ko) * | 2014-09-16 | 2022-10-06 | 라이트브릿지 코포레이션 | 핵연료 집합체 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US356888A (en) * | 1887-02-01 | Expansible conductor-pipe | ||
US435419A (en) * | 1890-09-02 | Method of making spirally-seamed pipe | ||
US1761981A (en) * | 1927-07-05 | 1930-06-03 | Bundy Tubing Co | Finned tube |
US1761034A (en) * | 1927-12-01 | 1930-06-03 | Edwin J Elting | Tube |
US1786571A (en) * | 1929-02-27 | 1930-12-30 | Foster Wheeler Corp | Method of making heat-exchanger tubes |
US2434519A (en) * | 1942-04-18 | 1948-01-13 | Raskin Walter | Heat exchange conduit with a spiral fin having a capillary groove |
US2841545A (en) * | 1954-06-15 | 1958-07-01 | Walter H Zinn | Power reactor |
US2914454A (en) * | 1956-08-09 | 1959-11-24 | David H Gurinsky | Neutronic reactor fuel element |
US2967139A (en) * | 1957-10-09 | 1961-01-03 | Martin Co | Method of forming a sheet into an integral tube |
-
1958
- 1958-12-10 GB GB39918/58A patent/GB909637A/en not_active Expired
-
1959
- 1959-12-07 US US857836A patent/US3096264A/en not_active Expired - Lifetime
- 1959-12-09 FR FR812502A patent/FR1242170A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB909637A (en) | 1962-10-31 |
US3096264A (en) | 1963-07-02 |
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