BE737691A - DRIVING MECHANISM OF A CONTROL OR SAFETY BAR - Google Patents

DRIVING MECHANISM OF A CONTROL OR SAFETY BAR

Info

Publication number
BE737691A
BE737691A BE737691DA BE737691A BE 737691 A BE737691 A BE 737691A BE 737691D A BE737691D A BE 737691DA BE 737691 A BE737691 A BE 737691A
Authority
BE
Belgium
Prior art keywords
control
driving mechanism
safety bar
safety
bar
Prior art date
Application number
Other languages
French (fr)
Inventor
Rene Melon
Louis Gilly
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of BE737691A publication Critical patent/BE737691A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • 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
    • 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
    • G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
    • 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)
  • Pressure Vessels And Lids Thereof (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
BE737691D 1969-08-20 1969-08-20 DRIVING MECHANISM OF A CONTROL OR SAFETY BAR BE737691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE737691 1969-08-20

Publications (1)

Publication Number Publication Date
BE737691A true BE737691A (en) 1970-02-20

Family

ID=3855214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE737691D BE737691A (en) 1969-08-20 1969-08-20 DRIVING MECHANISM OF A CONTROL OR SAFETY BAR

Country Status (5)

Country Link
BE (1) BE737691A (en)
DE (1) DE2040428A1 (en)
FR (1) FR2058391B1 (en)
LU (1) LU61532A1 (en)
NL (1) NL7012242A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119297A1 (en) * 1981-05-14 1982-12-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach "COUPLING FOR CORE REACTOR ABSORBER BAR"
DE3119266A1 (en) * 1981-05-14 1982-12-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Absorber rod having an articulated grabhead

Also Published As

Publication number Publication date
FR2058391B1 (en) 1973-11-16
FR2058391A1 (en) 1971-05-28
NL7012242A (en) 1971-02-23
DE2040428A1 (en) 1971-03-11
LU61532A1 (en) 1970-10-22

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