FR86779E - Regulating devices for nuclear reactors - Google Patents

Regulating devices for nuclear reactors

Info

Publication number
FR86779E
FR86779E FR992070A FR992070A FR86779E FR 86779 E FR86779 E FR 86779E FR 992070 A FR992070 A FR 992070A FR 992070 A FR992070 A FR 992070A FR 86779 E FR86779 E FR 86779E
Authority
FR
France
Prior art keywords
nuclear reactors
regulating devices
regulating
devices
reactors
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
FR992070A
Other languages
French (fr)
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
Priority claimed from GB18056/61A external-priority patent/GB940586A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of FR86779E publication Critical patent/FR86779E/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
    • 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
    • G21C7/10—Construction of control elements
    • 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
    • G21C7/10—Construction of control elements
    • G21C7/11—Deformable control elements, e.g. flexible, telescopic, articulated
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR992070A 1961-05-17 1964-10-20 Regulating devices for nuclear reactors Expired FR86779E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB18056/61A GB940586A (en) 1961-05-17 1961-05-17 Improvements in or relating to nuclear reactor control devices
GB47014/63A GB1023273A (en) 1961-05-17 1963-11-28 Improvements in or relating to the control of nuclear reactors

Publications (1)

Publication Number Publication Date
FR86779E true FR86779E (en) 1966-04-08

Family

ID=26210666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992070A Expired FR86779E (en) 1961-05-17 1964-10-20 Regulating devices for nuclear reactors

Country Status (3)

Country Link
ES (1) ES306479A1 (en)
FR (1) FR86779E (en)
GB (1) GB1023273A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450061B (en) * 1982-02-08 1987-06-01 Asea Atom Ab FLEXIBLE GUIDE FOR A NUCLEAR REACTOR

Also Published As

Publication number Publication date
ES306479A1 (en) 1966-05-01
GB1023273A (en) 1966-03-23

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