GB1302318A - - Google Patents

Info

Publication number
GB1302318A
GB1302318A GB4744471A GB4744471A GB1302318A GB 1302318 A GB1302318 A GB 1302318A GB 4744471 A GB4744471 A GB 4744471A GB 4744471 A GB4744471 A GB 4744471A GB 1302318 A GB1302318 A GB 1302318A
Authority
GB
United Kingdom
Prior art keywords
rod
recess
tip
loose packing
gas stream
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
GB4744471A
Other languages
English (en)
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 filed Critical
Publication of GB1302318A publication Critical patent/GB1302318A/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
    • G21C7/10—Construction of control elements
    • G21C7/107—Control elements adapted for pebble-bed reactors
    • 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
    • G21C7/20—Disposition of shock-absorbing devices ; Braking 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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vibration Dampers (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB4744471A 1970-10-12 1971-10-12 Expired GB1302318A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2049981A DE2049981C3 (de) 1970-10-12 1970-10-12 Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente

Publications (1)

Publication Number Publication Date
GB1302318A true GB1302318A (cg-RX-API-DMAC7.html) 1973-01-10

Family

ID=5784844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4744471A Expired GB1302318A (cg-RX-API-DMAC7.html) 1970-10-12 1971-10-12

Country Status (3)

Country Link
DE (1) DE2049981C3 (cg-RX-API-DMAC7.html)
FR (1) FR2110375B1 (cg-RX-API-DMAC7.html)
GB (1) GB1302318A (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828975A1 (de) * 1978-07-01 1980-01-17 Hochtemperatur Reaktorbau Gmbh Gasgekuehlter hochtemperaturreaktor mit einer schuettung kugelfoermiger brennelemente und direkt in die schuettung einfahrbaren absorberstaeben
DE2903789A1 (de) * 1979-02-01 1980-08-07 Hochtemperatur Reaktorbau Gmbh Gasgekuehlter hochtemperaturreaktor
FR2461999A1 (fr) * 1979-07-16 1981-02-06 Hochtemperatur Reaktorbau Gmbh Reacteur a haute temperature et refroidissement par gaz, comportant un lit de boulets combustibles et des barres absorbantes, inserables directement dans le lit
DE3347261A1 (de) * 1983-12-28 1984-11-15 Wilfried Dr. 5860 Iserlohn Rausch Verbesserter regelstab fuer einen kernreaktor mit einer schuettung kugelfoermiger betriebselemente
DE3529242A1 (de) * 1985-08-16 1987-02-19 Hochtemperatur Reaktorbau Gmbh Absorberstab

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1977488U (de) 1967-10-11 1968-01-25 Brown Boveri Krupp Reaktor Absorberstab fuer kernreaktoren.

Also Published As

Publication number Publication date
DE2049981B2 (de) 1979-07-12
FR2110375B1 (cg-RX-API-DMAC7.html) 1976-07-23
DE2049981A1 (de) 1972-05-04
DE2049981C3 (de) 1980-03-27
FR2110375A1 (cg-RX-API-DMAC7.html) 1972-06-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee