DE2049981C3 - Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente - Google Patents

Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente

Info

Publication number
DE2049981C3
DE2049981C3 DE2049981A DE2049981A DE2049981C3 DE 2049981 C3 DE2049981 C3 DE 2049981C3 DE 2049981 A DE2049981 A DE 2049981A DE 2049981 A DE2049981 A DE 2049981A DE 2049981 C3 DE2049981 C3 DE 2049981C3
Authority
DE
Germany
Prior art keywords
bed
rod
elements
operating elements
nuclear reactor
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
DE2049981A
Other languages
German (de)
English (en)
Other versions
DE2049981B2 (de
DE2049981A1 (de
Inventor
Wilfried Dr. Buenos Aires Rausch
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.)
Hochtemperatur-Reaktorbau 5000 Koeln GmbH
Original Assignee
Hochtemperatur-Reaktorbau 5000 Koeln GmbH
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 Hochtemperatur-Reaktorbau 5000 Koeln GmbH filed Critical Hochtemperatur-Reaktorbau 5000 Koeln GmbH
Priority to DE2066109A priority Critical patent/DE2066109C2/de
Priority to DE2049981A priority patent/DE2049981C3/de
Priority to FR7136627A priority patent/FR2110375B1/fr
Priority to GB4744471A priority patent/GB1302318A/en
Publication of DE2049981A1 publication Critical patent/DE2049981A1/de
Publication of DE2049981B2 publication Critical patent/DE2049981B2/de
Application granted granted Critical
Publication of DE2049981C3 publication Critical patent/DE2049981C3/de
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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Vibration Dampers (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DE2049981A 1970-10-12 1970-10-12 Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente Expired DE2049981C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2066109A DE2066109C2 (de) 1970-10-12 1970-10-12 Abschaltstab für Kernreaktoren mit einer Schüttung kugelförmiger Betriebselemente
DE2049981A DE2049981C3 (de) 1970-10-12 1970-10-12 Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente
FR7136627A FR2110375B1 (enExample) 1970-10-12 1971-10-12
GB4744471A GB1302318A (enExample) 1970-10-12 1971-10-12

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 (3)

Publication Number Publication Date
DE2049981A1 DE2049981A1 (de) 1972-05-04
DE2049981B2 DE2049981B2 (de) 1979-07-12
DE2049981C3 true DE2049981C3 (de) 1980-03-27

Family

ID=5784844

Family Applications (1)

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

Country Status (3)

Country Link
DE (1) DE2049981C3 (enExample)
FR (1) FR2110375B1 (enExample)
GB (1) GB1302318A (enExample)

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

Citations (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.

Patent Citations (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
FR2110375A1 (enExample) 1972-06-02
DE2049981B2 (de) 1979-07-12
GB1302318A (enExample) 1973-01-10
DE2049981A1 (de) 1972-05-04
FR2110375B1 (enExample) 1976-07-23

Similar Documents

Publication Publication Date Title
DE2049981C3 (de) Vorrichtung zur Regelung oder Abschaltung eines Kernreaktors mit einer Schüttung kugelförmiger Betriebselemente
DE1125089B (de) Regeleinrichtung fuer Kernreaktoren
DE1184865B (de) Vorrichtung zur Erzeugung geradliniger gesteuerter Bewegungen
DE1108521B (de) Aus Einzelfedern gebildete Federsaeule
DE2908969C2 (de) Abschlußeinrichtung für große Durchführungen in einem vorgespannten Druckbehälter
DE1439924A1 (de) Brennstab fuer Kernreaktoren
DE2653368A1 (de) Stossdaempfer
DE2066109C2 (de) Abschaltstab für Kernreaktoren mit einer Schüttung kugelförmiger Betriebselemente
Dupen Control rod arrangement for nuclear reactor
Macfall et al. Nuclear reactor fuel element with a cluster of parallel fuel pins
DE2413481C2 (de) Strömungsbegrenzungseinrichtung für Kühlmittelleitungen in Kernreaktoren
DE1233505B (de) Reaktorkern-Bauteil
DE1789168C2 (de) Greiferwerkzeug für ein Kernbrennstoffelement
DE3347261C2 (enExample)
DE4041349A1 (de) Kernreaktorbrennelement
DE2158178C3 (de) Absorberstab mit Außengewinde unterschiedlicher Steigung
DE1583239B2 (de) Trag- oder Laufringbefestigung für ein metallurgisches Gefäß, insbesondere für einen Stahlwerkskonverter
Desmarchais et al. Emergency cooling system for a nuclear reactor
Rausch Device for control or shutdown of a nuclear reactor with a heap of spherical (pellet) operating elements
DE2043064C (de) Kugelgewindemutter eines Kugelschraubtriebes
Chetter et al. Multiangular spacing grid for nuclear reactor fuel groups
DE1194074B (de) Stossabsorbierende Vorrichtung fuer sich bewegende Koerper in Kernreaktoren
DE1276829B (de) Kernreaktor
DE2043619A1 (de) Säulenpresse
Bevilacqua Metallic pressure vessel for a nuclear reactor

Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
AH Division in

Ref country code: DE

Ref document number: 2066109

Format of ref document f/p: P

8340 Patent of addition ceased/non-payment of fee of main patent