ZA86497B - Mechanism for driving and securing a control bar in a liquid cooled nuclear reactor - Google Patents

Mechanism for driving and securing a control bar in a liquid cooled nuclear reactor

Info

Publication number
ZA86497B
ZA86497B ZA86497A ZA86497A ZA86497B ZA 86497 B ZA86497 B ZA 86497B ZA 86497 A ZA86497 A ZA 86497A ZA 86497 A ZA86497 A ZA 86497A ZA 86497 B ZA86497 B ZA 86497B
Authority
ZA
South Africa
Prior art keywords
rod
securing
nuclear reactor
control bar
driving
Prior art date
Application number
ZA86497A
Other languages
English (en)
Inventor
Fernand Savary
Guy Desfontaines
Rene Peletan
Serge Cochin
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of ZA86497B publication Critical patent/ZA86497B/xx

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 Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Actuator (AREA)
  • Polymerisation Methods In General (AREA)
  • Jib Cranes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
  • Particle Accelerators (AREA)
  • Details Of Measuring And Other Instruments (AREA)
ZA86497A 1985-01-24 1986-01-23 Mechanism for driving and securing a control bar in a liquid cooled nuclear reactor ZA86497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500989A FR2576446B1 (fr) 1985-01-24 1985-01-24 Mecanisme de commande et d'accrochage pour barre de reglage de reacteur nucleaire a caloporteur liquide

Publications (1)

Publication Number Publication Date
ZA86497B true ZA86497B (en) 1987-09-30

Family

ID=9315564

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA86497A ZA86497B (en) 1985-01-24 1986-01-23 Mechanism for driving and securing a control bar in a liquid cooled nuclear reactor

Country Status (11)

Country Link
US (1) US4756868A (de)
EP (1) EP0190967B1 (de)
JP (1) JPH0631776B2 (de)
KR (1) KR920009647B1 (de)
AT (1) ATE45238T1 (de)
CA (1) CA1263482A (de)
DE (1) DE3664829D1 (de)
ES (1) ES8704024A1 (de)
FR (1) FR2576446B1 (de)
YU (1) YU9486A (de)
ZA (1) ZA86497B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307384A (en) * 1992-12-16 1994-04-26 Westinghouse Electric Corp. Segmented coil assembly for control rod drive
US7316103B2 (en) * 2006-06-05 2008-01-08 Graphic Packaging International, Inc. Continuous motion packaging system
CN112934759B (zh) * 2021-01-30 2022-11-15 安徽华国堂中药科技有限公司 一种蒲公英衰老花瓣及花萼绿叶分离装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091246B (de) * 1959-02-17 1960-10-20 Siemens Ag Elektrohydraulischer Antrieb fuer Kernreaktorregelorgane
US3088901A (en) * 1960-01-25 1963-05-07 Bofors Ab Safety rod for liquid-cooled, liquidmoderated nuclear reactor
DE2328885A1 (de) * 1973-06-06 1975-01-02 Siemens Ag Kernreaktor
US3959071A (en) * 1974-05-28 1976-05-25 Combustion Engineering, Inc. Method and apparatus for a nuclear reactor for increasing reliability to scram control elements
FR2475782B1 (fr) * 1980-02-12 1986-11-28 Framatome Sa Perfectionnement aux dispositifs de commande des barres de reglage d'un reacteur nucleaire
US4550941A (en) * 1980-12-16 1985-11-05 Westinghouse Electric Corp. Hydraulic drive mechanism
FR2537764A1 (fr) * 1982-12-08 1984-06-15 Framatome Sa Dispositif de commande de deux grappes de crayons de reglage deplacables verticalement dans un meme assemblage combustible du coeur d'un reacteur nucleaire

Also Published As

Publication number Publication date
YU9486A (en) 1990-10-31
FR2576446B1 (fr) 1987-03-27
ES551147A0 (es) 1987-03-01
JPH0631776B2 (ja) 1994-04-27
ES8704024A1 (es) 1987-03-01
JPS61175588A (ja) 1986-08-07
US4756868A (en) 1988-07-12
KR920009647B1 (ko) 1992-10-22
ATE45238T1 (de) 1989-08-15
EP0190967A1 (de) 1986-08-13
CA1263482A (en) 1989-11-28
DE3664829D1 (en) 1989-09-07
EP0190967B1 (de) 1989-08-02
KR860006110A (ko) 1986-08-18
FR2576446A1 (fr) 1986-07-25

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