GB983938A - Nuclear reactor control device - Google Patents

Nuclear reactor control device

Info

Publication number
GB983938A
GB983938A GB28978/63A GB2897863A GB983938A GB 983938 A GB983938 A GB 983938A GB 28978/63 A GB28978/63 A GB 28978/63A GB 2897863 A GB2897863 A GB 2897863A GB 983938 A GB983938 A GB 983938A
Authority
GB
United Kingdom
Prior art keywords
pressure
reservoir
channel
balls
valve
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
GB28978/63A
Other languages
English (en)
Inventor
Jacques Lebey
Didier Costes
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB983938A publication Critical patent/GB983938A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB28978/63A 1962-07-27 1963-07-22 Nuclear reactor control device Expired GB983938A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR905340A FR1354119A (fr) 1962-07-27 1962-07-27 Dispositif d'arrêt de réacteur nucléaire
FR939216A FR83885E (fr) 1962-07-27 1963-06-25 Dispositif d'arrêt de réacteur nucléaire

Publications (1)

Publication Number Publication Date
GB983938A true GB983938A (en) 1965-02-24

Family

ID=26196843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28978/63A Expired GB983938A (en) 1962-07-27 1963-07-22 Nuclear reactor control device

Country Status (9)

Country Link
US (1) US3192123A (OSRAM)
BE (1) BE635474A (OSRAM)
CH (1) CH413139A (OSRAM)
DE (1) DE1228351B (OSRAM)
ES (1) ES290382A1 (OSRAM)
FR (2) FR1354119A (OSRAM)
GB (1) GB983938A (OSRAM)
LU (1) LU44074A1 (OSRAM)
NL (1) NL295855A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514442B1 (de) * 1965-04-14 1970-06-18 Siemens Ag Einrichtung zur Regelung von Kernreaktoren
CN109979612A (zh) * 2018-12-13 2019-07-05 四川大学 用于压水堆的自锁型辐照样品孔塞及其自锁方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304234A (en) * 1956-09-19 1967-02-14 Westinghouse Electric Corp Fuel element for nuclear reactors
FR2038062A1 (OSRAM) * 1969-03-19 1971-01-08 Commissariat Energie Atomique
US4104121A (en) * 1972-06-02 1978-08-01 Groupement Atomique Alsacienne Atlantique Solid absorbent safety device for a nuclear reactor
FR2188248B1 (OSRAM) * 1972-06-02 1974-12-27 Activite Atom Avance
US4120753A (en) * 1972-11-21 1978-10-17 Groupement Atomique Alsacienne Atlantique Solid absorbant safety device for a nuclear reactor
GB1482750A (en) * 1973-12-27 1977-08-10 British Nuclear Fuels Ltd Material for shutting down gas cooled nuclear reactors
US4139414A (en) * 1977-06-10 1979-02-13 Combustion Engineering, Inc. Scram device having a multiplicity of neutron absorbing masses
US4343764A (en) * 1980-04-28 1982-08-10 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor control column
DE3335451A1 (de) * 1983-09-30 1985-04-18 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Kernreaktoranlage
DE3726637A1 (de) * 1987-08-11 1989-02-23 Hochtemperatur Reaktorbau Gmbh Gasgekuehlte kernreaktoranlage niedriger leistung und verfahren zum be- und entladen der betriebselemente einer derartigen kernreaktoranlage
CN115171931B (zh) * 2022-06-24 2024-01-23 华能山东石岛湾核电有限公司 一种高温气冷堆料位可控式落球装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA612009A (en) * 1961-01-03 Siemens-Schuckertwerke Aktiengesellschaft Nuclear reactor scram apparatus
DE1052000B (de) * 1957-12-13 1959-03-05 Siemens Ag Abschalteinrichtung fuer fluessigkeitsgekuehlte Kernreaktoren
NL241000A (OSRAM) * 1958-07-08
GB882361A (en) * 1958-11-14 1961-11-15 Thompson Nuclear Energy Co Ltd Improvements relating to control means for nuclear reactors
NL248712A (OSRAM) * 1959-02-26 1900-01-01 Atomic Energy Authority Uk
FR1289107A (fr) * 1960-05-10 1962-03-30 Atomic Energy Authority Uk Dispositif de réglage pour réacteurs nucléaires
FR1310151A (OSRAM) * 1960-12-15 1963-03-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514442B1 (de) * 1965-04-14 1970-06-18 Siemens Ag Einrichtung zur Regelung von Kernreaktoren
CN109979612A (zh) * 2018-12-13 2019-07-05 四川大学 用于压水堆的自锁型辐照样品孔塞及其自锁方法

Also Published As

Publication number Publication date
FR1354119A (fr) 1964-03-06
LU44074A1 (OSRAM) 1963-11-07
BE635474A (OSRAM) 1900-01-01
US3192123A (en) 1965-06-29
DE1228351B (de) 1966-11-10
NL295855A (OSRAM) 1900-01-01
CH413139A (fr) 1966-05-15
FR83885E (fr) 1964-10-31
ES290382A1 (es) 1964-01-01

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