IT958336B - Perfezionamento nei sistemi di comando delle barre di contrrollo per reattori nucleari - Google Patents

Perfezionamento nei sistemi di comando delle barre di contrrollo per reattori nucleari

Info

Publication number
IT958336B
IT958336B IT50841/72A IT5084172A IT958336B IT 958336 B IT958336 B IT 958336B IT 50841/72 A IT50841/72 A IT 50841/72A IT 5084172 A IT5084172 A IT 5084172A IT 958336 B IT958336 B IT 958336B
Authority
IT
Italy
Prior art keywords
control
improvement
nuclear reactors
bars
control systems
Prior art date
Application number
IT50841/72A
Other languages
English (en)
Original Assignee
Gulf Oil Corp
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 Gulf Oil Corp filed Critical Gulf Oil Corp
Application granted granted Critical
Publication of IT958336B publication Critical patent/IT958336B/it

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
    • G21C7/20—Disposition of shock-absorbing devices ; Braking 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
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
IT50841/72A 1971-06-15 1972-06-12 Perfezionamento nei sistemi di comando delle barre di contrrollo per reattori nucleari IT958336B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15318271A 1971-06-15 1971-06-15

Publications (1)

Publication Number Publication Date
IT958336B true IT958336B (it) 1973-10-20

Family

ID=22546127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50841/72A IT958336B (it) 1971-06-15 1972-06-12 Perfezionamento nei sistemi di comando delle barre di contrrollo per reattori nucleari

Country Status (13)

Country Link
US (1) US3741867A (it)
AT (1) ATA511172A (it)
AU (1) AU4341372A (it)
BE (1) BE784922A (it)
BR (1) BR7203885D0 (it)
CA (1) CA949235A (it)
CH (1) CH544381A (it)
DE (1) DE2229289A1 (it)
FR (1) FR2147935A1 (it)
GB (1) GB1354051A (it)
IT (1) IT958336B (it)
NL (1) NL7208109A (it)
SE (1) SE7207819L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876040A (en) * 1973-10-01 1975-04-08 Pacific Scientific Co Acceleration sensitive motion snubber
USRE29221E (en) * 1973-10-01 1977-05-17 Pacific Scientific Company Acceleration sensitive motion snubber
JP5171498B2 (ja) * 2008-09-12 2013-03-27 株式会社東芝 制御棒駆動機構
US8811561B2 (en) * 2009-06-10 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
WO2012054774A2 (en) 2010-10-20 2012-04-26 Penske Racing Shocks Shock absorber with inertance
GB2511480B (en) * 2012-12-18 2017-11-08 Titus D O O Dekani Damper assembly
US11469004B2 (en) * 2019-05-24 2022-10-11 BWXT Advanced Technologies LLC Space reactor gas assist control rod release mechanism
CA3236510A1 (en) * 2021-10-29 2023-05-04 Scott J. Shargots Control rod remote holdout mechanism
WO2023076682A1 (en) * 2021-10-29 2023-05-04 BWXT Advanced Technologies LLC Control rod remote disconnect mechanism

Also Published As

Publication number Publication date
CA949235A (en) 1974-06-11
BR7203885D0 (pt) 1973-06-07
GB1354051A (en) 1974-06-05
SE7207819L (it) 1972-12-18
AU4341372A (en) 1973-12-20
DE2229289A1 (de) 1973-03-08
NL7208109A (it) 1972-12-19
BE784922A (fr) 1972-10-02
ATA511172A (de) 1975-01-15
US3741867A (en) 1973-06-26
FR2147935A1 (it) 1973-03-11
CH544381A (de) 1973-11-15

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