FR2115449A1 - - Google Patents

Info

Publication number
FR2115449A1
FR2115449A1 FR7142526A FR7142526A FR2115449A1 FR 2115449 A1 FR2115449 A1 FR 2115449A1 FR 7142526 A FR7142526 A FR 7142526A FR 7142526 A FR7142526 A FR 7142526A FR 2115449 A1 FR2115449 A1 FR 2115449A1
Authority
FR
France
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.)
Granted
Application number
FR7142526A
Other versions
FR2115449B1 (fr
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau 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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2115449A1 publication Critical patent/FR2115449A1/fr
Application granted granted Critical
Publication of FR2115449B1 publication Critical patent/FR2115449B1/fr
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
    • G21C7/12—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)
FR7142526A 1970-11-28 1971-11-26 Expired FR2115449B1 (fr)

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 (2)

Publication Number Publication Date
FR2115449A1 true FR2115449A1 (fr) 1972-07-07
FR2115449B1 FR2115449B1 (fr) 1976-07-30

Family

ID=5789369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142526A Expired FR2115449B1 (fr) 1970-11-28 1971-11-26

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311387A1 (fr) * 1975-05-16 1976-12-10 Diamond Power Speciality Amortissement de barres de securite de reacteur nucleaire par piston coulissant dans une enceinte a l'interieur du reacteur
WO2014037901A1 (fr) * 2012-09-07 2014-03-13 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de contròle nucléaire pour réacteur refroidi au métal liquide de type rnr

Families Citing this family (4)

* 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
DE2650923C2 (de) * 1976-11-06 1985-11-21 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Antriebseinrichtung für einen Absorberstab
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
GB1089342A (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311387A1 (fr) * 1975-05-16 1976-12-10 Diamond Power Speciality Amortissement de barres de securite de reacteur nucleaire par piston coulissant dans une enceinte a l'interieur du reacteur
WO2014037901A1 (fr) * 2012-09-07 2014-03-13 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de contròle nucléaire pour réacteur refroidi au métal liquide de type rnr
FR2995437A1 (fr) * 2012-09-07 2014-03-14 Commissariat Energie Atomique Dispositif de controle nucleaire pour reacteur refroidi au metal liquide de type rnr.

Also Published As

Publication number Publication date
DE2058619C3 (de) 1982-01-21
DE2058619B2 (de) 1981-04-16
IT943685B (it) 1973-04-10
JPS548835B1 (fr) 1979-04-19
DE2058619A1 (de) 1972-05-31
GB1368498A (en) 1974-09-25
FR2115449B1 (fr) 1976-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse