JPS548835B1 - - Google Patents

Info

Publication number
JPS548835B1
JPS548835B1 JP9535471A JP9535471A JPS548835B1 JP S548835 B1 JPS548835 B1 JP S548835B1 JP 9535471 A JP9535471 A JP 9535471A JP 9535471 A JP9535471 A JP 9535471A JP S548835 B1 JPS548835 B1 JP S548835B1
Authority
JP
Japan
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.)
Pending
Application number
JP9535471A
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 JPS548835B1 publication Critical patent/JPS548835B1/ja
Pending 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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP9535471A 1970-11-28 1971-11-29 Pending JPS548835B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2058619A DE2058619C3 (de) 1970-11-28 1970-11-28 Senkrechter Steuerstab zur schnellen und sicheren Abschaltung von Kernreaktoren

Publications (1)

Publication Number Publication Date
JPS548835B1 true JPS548835B1 (ja) 1979-04-19

Family

ID=5789369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9535471A Pending JPS548835B1 (ja) 1970-11-28 1971-11-29

Country Status (5)

Country Link
JP (1) JPS548835B1 (ja)
DE (1) DE2058619C3 (ja)
FR (1) FR2115449B1 (ja)
GB (1) GB1368498A (ja)
IT (1) IT943685B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019954A (en) * 1974-11-07 1977-04-26 Commissariat A L'energie Atomique Safety device for a nuclear reactor and especially a fast reactor
US4082610A (en) * 1975-05-16 1978-04-04 Diamond Power Specialty Corporation Snubber assembly for a control rod drive
DE2650923C2 (de) * 1976-11-06 1985-11-21 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Antriebseinrichtung für einen Absorberstab
FR2995437B1 (fr) * 2012-09-07 2014-10-10 Commissariat Energie Atomique Dispositif de controle nucleaire pour reacteur refroidi au metal liquide de type rnr.
CN109585040B (zh) * 2018-12-29 2024-05-10 中国原子能科学研究院 一种小型研究堆用安全棒驱动机构
CN114913999B (zh) * 2022-06-10 2023-05-16 华能核能技术研究院有限公司 一种高温气冷堆控制棒驱动机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368891A (fr) * 1963-06-25 1964-08-07 Commissariat Energie Atomique Dispositif de réglage de la puissance d'un réacteur nucléaire
GB1089343A (en) * 1964-05-09 1967-11-01 English Electric Co Ltd Nuclear reactor reactivity control arrangements
DE1278617B (de) * 1967-04-07 1968-09-26 Licentia Gmbh Antrieb fuer Regelstaebe in Kernreaktoren
DE1816287A1 (de) * 1968-12-21 1970-07-02 Siemens Ag Steuerstabantrieb fuer natriumgekuehlte Kernreaktoren

Also Published As

Publication number Publication date
DE2058619A1 (de) 1972-05-31
FR2115449A1 (ja) 1972-07-07
GB1368498A (en) 1974-09-25
DE2058619B2 (de) 1981-04-16
DE2058619C3 (de) 1982-01-21
IT943685B (it) 1973-04-10
FR2115449B1 (ja) 1976-07-30

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