IT943686B - Dispositivo di azionamento per barre di comando tubolari in reattori nucleari - Google Patents

Dispositivo di azionamento per barre di comando tubolari in reattori nucleari

Info

Publication number
IT943686B
IT943686B IT31680/71A IT3168071A IT943686B IT 943686 B IT943686 B IT 943686B IT 31680/71 A IT31680/71 A IT 31680/71A IT 3168071 A IT3168071 A IT 3168071A IT 943686 B IT943686 B IT 943686B
Authority
IT
Italy
Prior art keywords
drive device
nuclear reactors
control bars
tubular control
tubular
Prior art date
Application number
IT31680/71A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT943686B publication Critical patent/IT943686B/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
    • G21C7/12—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
    • G21C7/10—Construction of 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
    • 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)
IT31680/71A 1970-11-30 1971-11-26 Dispositivo di azionamento per barre di comando tubolari in reattori nucleari IT943686B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058758 DE2058758A1 (de) 1970-11-30 1970-11-30 Antriebsvorrichtung fuer rohrfoermige Steuerstaebe in Kernreaktoren

Publications (1)

Publication Number Publication Date
IT943686B true IT943686B (it) 1973-04-10

Family

ID=5789454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31680/71A IT943686B (it) 1970-11-30 1971-11-26 Dispositivo di azionamento per barre di comando tubolari in reattori nucleari

Country Status (6)

Country Link
BE (1) BE775810A (cs)
DE (1) DE2058758A1 (cs)
FR (1) FR2115465B1 (cs)
GB (1) GB1365519A (cs)
IT (1) IT943686B (cs)
SE (1) SE368634B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112209069B (zh) * 2020-11-17 2025-01-28 重庆七标机械有限公司 一种无头螺栓搓丝防错分料装置
CN113241201B (zh) * 2021-04-29 2022-03-04 西南科技大学 一种具有非均匀反射层的非均匀控制棒

Also Published As

Publication number Publication date
BE775810A (fr) 1972-05-25
GB1365519A (en) 1974-09-04
FR2115465B1 (cs) 1975-06-13
FR2115465A1 (cs) 1972-07-07
DE2058758A1 (de) 1972-05-31
SE368634B (cs) 1974-07-08

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