IT986488B - CONTROL DEVICE FOR NUCLEAR REACTOR CONTROL BAR - Google Patents

CONTROL DEVICE FOR NUCLEAR REACTOR CONTROL BAR

Info

Publication number
IT986488B
IT986488B IT68820/73A IT6882073A IT986488B IT 986488 B IT986488 B IT 986488B IT 68820/73 A IT68820/73 A IT 68820/73A IT 6882073 A IT6882073 A IT 6882073A IT 986488 B IT986488 B IT 986488B
Authority
IT
Italy
Prior art keywords
nuclear reactor
control device
control
bar
control bar
Prior art date
Application number
IT68820/73A
Other languages
Italian (it)
Inventor
R Naudet
P Marmonier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT986488B publication Critical patent/IT986488B/en

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)
IT68820/73A 1972-06-20 1973-06-19 CONTROL DEVICE FOR NUCLEAR REACTOR CONTROL BAR IT986488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222203A FR2189816B1 (en) 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
IT986488B true IT986488B (en) 1975-01-30

Family

ID=9100478

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68820/73A IT986488B (en) 1972-06-20 1973-06-19 CONTROL DEVICE FOR NUCLEAR REACTOR CONTROL BAR

Country Status (3)

Country Link
FR (1) FR2189816B1 (en)
GB (1) GB1402788A (en)
IT (1) IT986488B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110157A (en) * 1976-11-10 1978-08-29 The Babcock & Wilcox Co. Industrial technique
DE2722050C2 (en) * 1977-05-16 1982-05-06 Ivan Il'ič Šuškov Drive for the vertical movement of a nuclear reactor control rod
FR2495814A1 (en) * 1980-12-10 1982-06-11 Commissariat Energie Atomique Drive unit for control rods in nuclear reactor - where rods can be dropped into reactor core if emergency occurs, and be locked in the core even if the reactor is in capsized ship
FR2527826A1 (en) * 1982-05-26 1983-12-02 Commissariat Energie Atomique DEVICE FOR CONTROLLING ABSORBENT BARS IN A NUCLEAR REACTOR DRIVER SYSTEM
US4885123A (en) * 1987-02-13 1989-12-05 Hitachi, Ltd. Apparatus for handling constituent elements of reactor core
CN104196917B (en) * 2014-08-25 2017-01-25 中广核研究院有限公司 Backstop device and control rod driving mechanism provided with same
CN109979632A (en) * 2017-12-27 2019-07-05 核动力运行研究所 A kind of underwater dismantling device of upper pipe seat of fuel component telescope-srew
CN109114465B (en) * 2018-08-10 2021-01-08 尚科照明集团有限公司 Intelligent lifting type LED lamp
CN113501141B (en) * 2021-07-22 2023-08-18 中国原子能科学研究院 Locking device and carrying object of emitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816287A1 (en) * 1968-12-21 1970-07-02 Siemens Ag Control rod drive for sodium-cooled nuclear reactors

Also Published As

Publication number Publication date
FR2189816A1 (en) 1974-01-25
GB1402788A (en) 1975-08-13
FR2189816B1 (en) 1976-03-12

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