GB1031992A - Improvements in control rods for nuclear reactors - Google Patents

Improvements in control rods for nuclear reactors

Info

Publication number
GB1031992A
GB1031992A GB18033/63A GB1803363A GB1031992A GB 1031992 A GB1031992 A GB 1031992A GB 18033/63 A GB18033/63 A GB 18033/63A GB 1803363 A GB1803363 A GB 1803363A GB 1031992 A GB1031992 A GB 1031992A
Authority
GB
United Kingdom
Prior art keywords
reactor
control rods
nuclear reactors
effected
adjustment
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
GB18033/63A
Inventor
Victor Raievski
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of GB1031992A publication Critical patent/GB1031992A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

1,031,992. Reactor control rods. EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM). May 7, 1963 [May 11, 1962], No. 18033/63. Heading G6C. A nuclear reactor control rod is formed so as to permit a continuous adjustment of its dimensions to be effected during use in the reactor. In one embodiment a number of concentric cylinders of neutron absorbing material may be moved axially with respect to each other and the reactor core. A second embodiment employs a flexible plate rolled so as to have a spiral cross-section in a plane perpendicular to the axis of the roll. Adjustment is effected by winding the plate round the central axis, thereby reducing the external diameter.
GB18033/63A 1962-05-11 1963-05-07 Improvements in control rods for nuclear reactors Expired GB1031992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT910762 1962-05-11

Publications (1)

Publication Number Publication Date
GB1031992A true GB1031992A (en) 1966-06-08

Family

ID=11127945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18033/63A Expired GB1031992A (en) 1962-05-11 1963-05-07 Improvements in control rods for nuclear reactors

Country Status (1)

Country Link
GB (1) GB1031992A (en)

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