AT280443B - Regel- bzw. Notabschaltestab für Kernreaktoren - Google Patents

Regel- bzw. Notabschaltestab für Kernreaktoren

Info

Publication number
AT280443B
AT280443B AT670164A AT670164A AT280443B AT 280443 B AT280443 B AT 280443B AT 670164 A AT670164 A AT 670164A AT 670164 A AT670164 A AT 670164A AT 280443 B AT280443 B AT 280443B
Authority
AT
Austria
Prior art keywords
control
nuclear reactors
emergency shutdown
shutdown rod
rod
Prior art date
Application number
AT670164A
Other languages
English (en)
Original Assignee
Gulf General Atomic Inc
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 Gulf General Atomic Inc filed Critical Gulf General Atomic Inc
Application granted granted Critical
Publication of AT280443B publication Critical patent/AT280443B/de

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
    • 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
    • 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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
AT670164A 1963-08-05 1964-08-04 Regel- bzw. Notabschaltestab für Kernreaktoren AT280443B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US300037A US3249510A (en) 1963-08-05 1963-08-05 Shutdown apparatus for nuclear reactors

Publications (1)

Publication Number Publication Date
AT280443B true AT280443B (de) 1970-04-10

Family

ID=23157417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT670164A AT280443B (de) 1963-08-05 1964-08-04 Regel- bzw. Notabschaltestab für Kernreaktoren

Country Status (6)

Country Link
US (1) US3249510A (de)
AT (1) AT280443B (de)
CH (1) CH426033A (de)
DE (1) DE1236676B (de)
FR (1) FR1404093A (de)
GB (1) GB1003723A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285633B (de) * 1967-06-27 1968-12-19 Licentia Gmbh Absorberstab zur Regelung und Notabschaltung von gasgekuehlten Kernreaktoren
US4313796A (en) * 1979-07-30 1982-02-02 Combustion Engineering, Inc. Guide post modification for nuclear fuel assembly
DE3149536A1 (de) * 1981-12-15 1983-07-21 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Hochtemperaturreaktor mit einem kern aus kugelfoermigen brennelementen
DE3335888A1 (de) * 1983-10-03 1985-04-18 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur absenkung der reaktivitaet eines gasgekuehlten kugelhaufenreaktors und abschaltelement
US20060176995A1 (en) * 2005-02-10 2006-08-10 Arizona Public Service Company Control arrangement for use with nuclear fuel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112156C (de) * 1956-08-07
BE564258A (de) * 1957-02-06
NL248712A (de) * 1959-02-26 1900-01-01 Atomic Energy Authority Uk
US3115453A (en) * 1961-08-02 1963-12-24 Paget John Arthur Emergency shutdown for nuclear reactors

Also Published As

Publication number Publication date
US3249510A (en) 1966-05-03
DE1236676B (de) 1967-03-16
GB1003723A (en) 1965-09-08
FR1404093A (fr) 1965-06-25
CH426033A (de) 1966-12-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee