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ES411056A1 - Apparatus for use in bringing about movement of a nuclear reactor control member relative to the core of the nuclear reactor - Google Patents

Apparatus for use in bringing about movement of a nuclear reactor control member relative to the core of the nuclear reactor

Info

Publication number
ES411056A1
ES411056A1 ES411056A ES411056A ES411056A1 ES 411056 A1 ES411056 A1 ES 411056A1 ES 411056 A ES411056 A ES 411056A ES 411056 A ES411056 A ES 411056A ES 411056 A1 ES411056 A1 ES 411056A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
electromagnet
bringing
core
movement
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
ES411056A
Other languages
Spanish (es)
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 ES411056A1 publication Critical patent/ES411056A1/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
    • G21C7/12—Means for moving control elements to desired position
    • 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)
  • Transmission Devices (AREA)

Abstract

Improvements in regulation and disconnection devices for nuclear reactors, of the type provided with an axially movable absorption rod, connected with a ball coupling detachable by rotation, with a spindle drive, characterized in that the ball coupling is arranged axially displaceable and fixedly attached with a nut to a rotating connection tube about its longitudinal axis by means of an electromagnet armature, which in the state of service makes contact with an electromagnet, which is axially movable when the electromagnet is disconnected and is connected to a investment. (Machine-translation by Google Translate, not legally binding)
ES411056A 1972-01-29 1973-01-27 Apparatus for use in bringing about movement of a nuclear reactor control member relative to the core of the nuclear reactor Expired ES411056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2204182A DE2204182A1 (en) 1972-01-29 1972-01-29 CONTROL AND SHUTDOWN DEVICE FOR NUCLEAR REACTORS

Publications (1)

Publication Number Publication Date
ES411056A1 true ES411056A1 (en) 1976-08-01

Family

ID=5834384

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411056A Expired ES411056A1 (en) 1972-01-29 1973-01-27 Apparatus for use in bringing about movement of a nuclear reactor control member relative to the core of the nuclear reactor

Country Status (5)

Country Link
JP (1) JPS536310B2 (en)
DE (1) DE2204182A1 (en)
ES (1) ES411056A1 (en)
FR (1) FR2169279B3 (en)
GB (1) GB1387105A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527826A1 (en) * 1982-05-26 1983-12-02 Commissariat Energie Atomique DEVICE FOR CONTROLLING ABSORBENT BARS IN A NUCLEAR REACTOR DRIVER SYSTEM
US8811561B2 (en) * 2009-06-10 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
CN111916228B (en) * 2020-07-31 2023-06-06 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) Driving rod group on control rod driving mechanism and offshore reactor
CN114643550B (en) * 2020-12-18 2025-06-10 江苏核电有限公司 Reactor actuating lever returns dress spanner
CN113628768B (en) * 2021-07-22 2025-01-14 中国原子能科学研究院 Electromagnetic locking mechanism and reactor movement equipment

Also Published As

Publication number Publication date
JPS4925392A (en) 1974-03-06
GB1387105A (en) 1975-03-12
JPS536310B2 (en) 1978-03-07
DE2204182A1 (en) 1973-08-02
FR2169279B3 (en) 1976-01-23
FR2169279A1 (en) 1973-09-07

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