ES315151A1 - Improvements in nuclear reactors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in nuclear reactors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES315151A1
ES315151A1 ES315151A ES315151A ES315151A1 ES 315151 A1 ES315151 A1 ES 315151A1 ES 315151 A ES315151 A ES 315151A ES 315151 A ES315151 A ES 315151A ES 315151 A1 ES315151 A1 ES 315151A1
Authority
ES
Spain
Prior art keywords
control
translation
absorbency
machine
legally binding
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
ES315151A
Other languages
Spanish (es)
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 GB28715/64A external-priority patent/GB1093029A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of ES315151A1 publication Critical patent/ES315151A1/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
    • G21C7/18—Means for obtaining differential movement 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
    • 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

"Perfections in nuclear reactors" characterized in that they are equipped with elements of control of great absorbency of neutrons for the normal functions of control and inactivation that has, as additional to some at least of the elements of control of great absorbency of neutrons, elements of control of reduced neutron absorbency, intended for the deep insertion in the reactor core during full power operation, to control the excess reactivity provided by xenon accumulation, and for self-monitoring operation, when it exists, each element of Additional control is in co-position relationship with a control element of high neutron absorbency. (Machine-translation by Google Translate, not legally binding)
ES315151A 1964-07-10 1965-07-09 Improvements in nuclear reactors. (Machine-translation by Google Translate, not legally binding) Expired ES315151A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28715/64A GB1093029A (en) 1964-07-10 1964-07-10 Improvements in or relating to nuclear reactors

Publications (1)

Publication Number Publication Date
ES315151A1 true ES315151A1 (en) 1969-06-01

Family

ID=10279935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES315151A Expired ES315151A1 (en) 1964-07-10 1965-07-09 Improvements in nuclear reactors. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE1514971B2 (en)
ES (1) ES315151A1 (en)
FR (1) FR1454432A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537764A1 (en) * 1982-12-08 1984-06-15 Framatome Sa DEVICE FOR CONTROLLING TWO CLUSTERS OF CONTROL PADS VERTICALLY MOVABLE IN THE SAME COMBUSTIBLE ASSEMBLY OF THE HEART OF A NUCLEAR REACTOR

Also Published As

Publication number Publication date
FR1454432A (en) 1966-02-11
DE1514971A1 (en) 1969-09-04
DE1514971B2 (en) 1977-05-18

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