FR1126414A - Perfectionnement aux réacteurs nucléaires - Google Patents

Perfectionnement aux réacteurs nucléaires

Info

Publication number
FR1126414A
FR1126414A FR1126414DA FR1126414A FR 1126414 A FR1126414 A FR 1126414A FR 1126414D A FR1126414D A FR 1126414DA FR 1126414 A FR1126414 A FR 1126414A
Authority
FR
France
Prior art keywords
nuclear reactors
further training
training
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date 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 date listed.)
Publication date
Application granted granted Critical
Publication of FR1126414A publication Critical patent/FR1126414A/fr
Priority claimed from FR808976A external-priority patent/FR76587E/fr
Expired legal-status Critical Current

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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • G21C15/06—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material in fuel elements
    • 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
    • G21C3/06—Casings; Jackets
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel
    • Y10S376/903—Shapes
FR1126414D 1955-02-16 Perfectionnement aux réacteurs nucléaires Expired FR1126414A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR333711X 1955-02-16
FR808976A FR76587E (fr) 1959-10-30 1959-10-30 Perfectionnement aux réacteurs nucléaires

Publications (1)

Publication Number Publication Date
FR1126414A true FR1126414A (fr) 1956-11-22

Family

ID=26184558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126414D Expired FR1126414A (fr) 1955-02-16 Perfectionnement aux réacteurs nucléaires

Country Status (7)

Country Link
US (1) US3034975A (fr)
BE (3) BE545117A (fr)
CH (3) CH333711A (fr)
DE (1) DE1041175B (fr)
FR (1) FR1126414A (fr)
GB (1) GB794614A (fr)
LU (2) LU39316A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056748B (de) * 1957-06-08 1959-05-06 Licentia Gmbh Brennstoffelement fuer Kernreaktoren
DE1068821B (fr) * 1957-09-12 1959-11-12
DE1080236B (de) * 1957-04-17 1960-04-21 Sulzer Ag Metallisches Brennstoffelement fuer einen Atomkernreaktor
DE1107259B (de) * 1957-02-09 1961-05-25 Babcock & Wilcox Dampfkessel Rohrfoermiger Hohlkoerper fuer Waermeaustauscher, der in axialer Richtung angestroemt wird und auf der Aussenseite mit ring- oder schraubenfoermig verlaufenden Rippen versehen ist
US3043761A (en) * 1958-09-23 1962-07-10 Gen Electric Nuclear reactor fuel
US3077443A (en) * 1958-06-03 1963-02-12 Lockheed Aircraft Corp Method of operating an evaporatively cooled nuclear reactor
DE1192332B (de) * 1958-08-21 1965-05-06 Commissariat Energie Atomique Verfahren zur Herstellung eines im wesentlichen flaechenhaften Brennstoffelements fuer Kernreaktoren
DE1220532B (de) * 1958-07-11 1966-07-07 Parsons C A & Co Ltd Verfahren zur Herstellung eines Kernreaktor-Brennstoffelementes
DE1287223B (de) * 1957-05-02 1969-01-16 Manfred Dipl Phys Siedewasserreaktor, dessen Kuehlmittel innerhalb des Reaktorkernes einem Zentrifugalfeld ausgesetzt ist

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37357A1 (fr) * 1958-07-07
US3047487A (en) * 1958-12-15 1962-07-31 Dow Chemical Co Solid fuel and heating element for gas-cooled nuclear reactors
FR1234258A (fr) * 1959-05-13 1960-10-17 Barre de combustible avec canaux intérieurs pour réacteur nucléaire
GB937660A (en) * 1959-07-10 1963-09-25 Rolls Royce Improvements in or relating to fuel elements for nuclear reactors
NL260747A (fr) * 1960-02-12
US3227621A (en) * 1960-05-11 1966-01-04 Atomenergi Ab Heterogeneous atomic reactor
NL129678C (fr) * 1960-09-06 1900-01-01
US3253999A (en) * 1961-08-18 1966-05-31 Westinghouse Electric Corp Boiling water nuclear reactor with improved vapor separating arrangement
BE633585A (fr) * 1962-06-13
NL294146A (fr) * 1962-06-20
GB966182A (en) * 1962-08-02 1964-08-06 Atomenergi Ab Method of operating a pressure water-cooled atomic reactor
US3299861A (en) * 1963-02-26 1967-01-24 Asea Ab Arrangement for increasing the surface of a boiling solution surface
DE1252815B (fr) * 1963-10-04
US3274068A (en) * 1964-05-05 1966-09-20 Stanley L Koutz Fuel element
GB1146779A (en) * 1966-04-02 1969-03-26 Kernforschung Gmbh Ges Fuer Fuel element bundle for nuclear reactors
US3356584A (en) * 1966-11-18 1967-12-05 Carl E Ockert Fuel pellet for nuclear reactor
DE2412775A1 (de) * 1974-03-16 1975-09-18 Interatom Absorberelement fuer kugelhaufenreaktoren
US4303474A (en) * 1977-03-01 1981-12-01 General Atomic Company Nuclear reactor core assembly
US4252613A (en) * 1978-07-26 1981-02-24 The Babcock & Wilcox Company Nuclear fuel assembly guide tube with integral intermittent projections
US6813329B1 (en) * 2003-06-12 2004-11-02 Westinghouse Electric Copmany Llc Crud-resistant nuclear fuel cladding
FR2916297B1 (fr) * 2007-05-14 2009-08-07 Electricite De France Combustible nucleaire sous forme de pastille, a structure perfectionnee
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
EA015019B1 (ru) 2007-12-26 2011-04-29 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
CN102301430B (zh) 2008-12-25 2016-06-29 钍能源股份有限公司 轻水反应堆燃料组件（替换物）、轻水反应堆和燃料组件的燃料元件
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
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773823A (en) * 1945-05-22 1956-12-11 John J Goett Safety device for a neutronic reactor
US2824056A (en) * 1945-10-11 1958-02-18 Miles C Leverett Reactor unloading
US2743225A (en) * 1946-08-27 1956-04-24 Leo A Ohlinger Reactor
FR1060761A (fr) * 1950-07-07 1954-04-06 Thomson Houston Comp Francaise Perfectionnement aux structures anodiques de tubes électroniques
FR1082673A (fr) * 1953-04-09 1954-12-31 Thomson Houston Comp Francaise Système de réfrigération anodique pour tubes électroniques à fonctionnement intermittent
US2831807A (en) * 1953-07-22 1958-04-22 Richard J Mcgarry Neutronic reactor
US2841545A (en) * 1954-06-15 1958-07-01 Walter H Zinn Power reactor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107259B (de) * 1957-02-09 1961-05-25 Babcock & Wilcox Dampfkessel Rohrfoermiger Hohlkoerper fuer Waermeaustauscher, der in axialer Richtung angestroemt wird und auf der Aussenseite mit ring- oder schraubenfoermig verlaufenden Rippen versehen ist
DE1080236B (de) * 1957-04-17 1960-04-21 Sulzer Ag Metallisches Brennstoffelement fuer einen Atomkernreaktor
DE1287223B (de) * 1957-05-02 1969-01-16 Manfred Dipl Phys Siedewasserreaktor, dessen Kuehlmittel innerhalb des Reaktorkernes einem Zentrifugalfeld ausgesetzt ist
DE1056748B (de) * 1957-06-08 1959-05-06 Licentia Gmbh Brennstoffelement fuer Kernreaktoren
DE1068821B (fr) * 1957-09-12 1959-11-12
US3077443A (en) * 1958-06-03 1963-02-12 Lockheed Aircraft Corp Method of operating an evaporatively cooled nuclear reactor
DE1220532B (de) * 1958-07-11 1966-07-07 Parsons C A & Co Ltd Verfahren zur Herstellung eines Kernreaktor-Brennstoffelementes
DE1192332B (de) * 1958-08-21 1965-05-06 Commissariat Energie Atomique Verfahren zur Herstellung eines im wesentlichen flaechenhaften Brennstoffelements fuer Kernreaktoren
US3043761A (en) * 1958-09-23 1962-07-10 Gen Electric Nuclear reactor fuel

Also Published As

Publication number Publication date
CH339678A (fr) 1959-07-15
LU39316A1 (fr) 1961-02-20
US3034975A (en) 1962-05-15
GB794614A (en) 1958-05-07
CH333711A (fr) 1958-10-31
BE626837A (fr) 1900-01-01
BE596130A (fr) 1900-01-01
CH367903A (fr) 1963-03-15
BE545117A (fr) 1900-01-01
LU34099A1 (fr) 1900-01-01
DE1041175B (de) 1958-10-16

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