FR86613E - Perfectionnements aux réacteurs nucléaires - Google Patents

Perfectionnements aux réacteurs nucléaires

Info

Publication number
FR86613E
FR86613E FR990525A FR990525A FR86613E FR 86613 E FR86613 E FR 86613E FR 990525 A FR990525 A FR 990525A FR 990525 A FR990525 A FR 990525A FR 86613 E FR86613 E FR 86613E
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
Application number
FR990525A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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.)
Filing date
Publication date
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to FR990525A priority Critical patent/FR86613E/fr
Application granted granted Critical
Publication of FR86613E publication Critical patent/FR86613E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • 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
    • G21C1/08—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
    • G21C1/09—Pressure regulating arrangements, i.e. pressurisers
    • 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
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
    • G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
    • 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
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
    • G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
    • G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/087—Metallic vessels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/093—Concrete vessels
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR990525A 1962-07-05 1964-10-06 Perfectionnements aux réacteurs nucléaires Expired FR86613E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990525A FR86613E (fr) 1962-07-05 1964-10-06 Perfectionnements aux réacteurs nucléaires

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB25788/62A GB969814A (en) 1962-07-05 1962-07-05 Improvements relating to nuclear reactors
GB3561662 1962-09-19
GB40171/63A GB1007208A (en) 1962-07-05 1963-10-11 Nuclear reactor
GB4195463 1963-10-24
FR990525A FR86613E (fr) 1962-07-05 1964-10-06 Perfectionnements aux réacteurs nucléaires

Publications (1)

Publication Number Publication Date
FR86613E true FR86613E (fr) 1966-03-11

Family

ID=27448668

Family Applications (2)

Application Number Title Priority Date Filing Date
FR922106A Expired FR1344738A (fr) 1962-07-05 1963-01-21 Perfectionnements aux réacteurs nucléaires
FR990525A Expired FR86613E (fr) 1962-07-05 1964-10-06 Perfectionnements aux réacteurs nucléaires

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR922106A Expired FR1344738A (fr) 1962-07-05 1963-01-21 Perfectionnements aux réacteurs nucléaires

Country Status (5)

Country Link
US (2) US3201319A (fr)
BE (2) BE654222A (fr)
FR (2) FR1344738A (fr)
GB (2) GB969814A (fr)
NL (1) NL288038A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290581A (fr) * 1962-03-23
NL288038A (fr) * 1962-07-05 1900-01-01
US3280004A (en) * 1963-02-04 1966-10-18 Atomic Energy Authority Uk Water cooled nuclear reactor with improved core and reflector recirculation system
US3401081A (en) * 1966-04-28 1968-09-10 Allis Chalmers Mfg Co Hydraulic holddown for nuclear reactor fuel assembly
US3816245A (en) * 1972-06-27 1974-06-11 Combustion Eng Emergency core coolant system utilizing an inactive plenum
FR2223792B1 (fr) * 1973-03-30 1978-01-06 Commissariat Energie Atomique
FR2280177A1 (fr) * 1974-05-20 1976-02-20 Kraftwerk Union Ag Reacteur nucleaire refroidi a l'eau
US4426350A (en) * 1981-01-29 1984-01-17 Westinghouse Electric Corp. Valve support arrangement for pressurizer in a nuclear power plant
GB2221564B (en) * 1988-08-01 1992-05-13 Rolls Royce & Ass An improved water cooled nuclear reactor with a diaphragm pressuriser for low pressures and temperatures
FR2895829B1 (fr) * 2005-12-29 2008-04-04 Framatome Anp Sas Pressuriseur de centrale nucleaire a eau sous pression
US9558855B2 (en) 2011-11-10 2017-01-31 Bwxt Nuclear Energy, Inc. Pressurized water reactor with upper plenum including cross-flow blocking weir
US9576686B2 (en) * 2012-04-16 2017-02-21 Bwxt Foreign Holdings, Llc Reactor coolant pump system including turbo pumps supplied by a manifold plenum chamber
CN111817187A (zh) * 2020-07-17 2020-10-23 江苏核电有限公司 一种核电厂稳压器电加热器开关冷却装置及其控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605716A (en) * 1948-03-08 1952-08-05 New York Air Brake Co Self-loading pressure accumulator
US2958637A (en) * 1955-09-09 1960-11-01 Standard Oil Co Conversion of hydrocarbons
US2990349A (en) * 1955-09-12 1961-06-27 Walter G Roman Reactor
DE1027338B (de) * 1956-10-06 1958-04-03 Siemens Ag Kernreaktor mit zwei Druckzonen
FR1207124A (fr) * 1958-08-14 1960-02-15 Commissariat Energie Atomique Cylindre de barrage pour le contrôle de l'évacuation de l'eau et de la suppression de la hauteur motrice de circulation naturelle dans un réacteur atomique à eau bouilante
BE583878A (fr) * 1959-06-06
BE627360A (fr) * 1960-07-15 1900-01-01
US3131721A (en) * 1962-05-31 1964-05-05 Cameron Iron Works Inc Accumulator and charging means therefor
NL288038A (fr) * 1962-07-05 1900-01-01

Also Published As

Publication number Publication date
FR1344738A (fr) 1963-11-29
US3201319A (en) 1965-08-17
NL288038A (fr) 1900-01-01
BE627361A (fr) 1900-01-01
GB1007208A (en) 1965-10-13
US3312595A (en) 1967-04-04
GB969814A (en) 1964-09-16
BE654222A (fr) 1965-04-09

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