FR1585774A - - Google Patents

Info

Publication number
FR1585774A
FR1585774A FR1585774DA FR1585774A FR 1585774 A FR1585774 A FR 1585774A FR 1585774D A FR1585774D A FR 1585774DA FR 1585774 A FR1585774 A FR 1585774A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1585774A publication Critical patent/FR1585774A/fr
Expired legal-status Critical Current

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
    • G21C19/11—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with revolving coupling elements, e.g. socket coupling
    • 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
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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
    • G21C19/115—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with latching devices and ball couplings
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
FR1585774D 1967-10-10 1968-10-09 Expired FR1585774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67420567A 1967-10-10 1967-10-10

Publications (1)

Publication Number Publication Date
FR1585774A true FR1585774A (fr) 1970-01-30

Family

ID=24705727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1585774D Expired FR1585774A (fr) 1967-10-10 1968-10-09

Country Status (4)

Country Link
CH (1) CH483084A (fr)
DE (1) DE1800789A1 (fr)
FR (1) FR1585774A (fr)
GB (1) GB1182239A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382397A1 (fr) * 1977-03-01 1978-09-29 Haeussler Ernst Dispositif de suspension d'un element prefabrique en beton a un appareil de levage
FR2404899A1 (fr) * 1977-08-25 1979-04-27 Koshkin Jury Grappin de machine de rechargement d'un reacteur nucleaire
FR2420826A1 (fr) * 1978-03-22 1979-10-19 Commissariat Energie Atomique Assemblage combustible montable et demontable a distance pour reacteur nucleaire et outils correspondants

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465911A1 (fr) * 1979-09-19 1981-03-27 Framatome Sa Dispositif d'accouplement et de desaccouplement a distance de deux elements de grande longueur disposes coaxialement et bout a bout
US4550941A (en) * 1980-12-16 1985-11-05 Westinghouse Electric Corp. Hydraulic drive mechanism
DE3342471A1 (de) * 1983-11-24 1985-06-05 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen Schwerkraftbetaetigter greifer zum erfassen von kokillen mit radioaktivem inhalt
DE4013228C1 (fr) * 1990-04-26 1991-06-27 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US9025720B2 (en) * 2010-06-08 2015-05-05 Westinghouse Electric Company Llc Control rod drive shaft unlatching tool
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors
CN109390063B (zh) * 2018-11-06 2024-03-19 中核核电运行管理有限公司 一种压水堆核电站堆芯导向柱自动吊具
CN114300167B (zh) * 2021-12-28 2025-03-28 山东核电有限公司 一种更换工装及对中方法
CN114572678B (zh) * 2022-03-16 2023-03-21 中国原子能科学研究院 核电组件的抓取机构及包含抓取机构的抓取装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382397A1 (fr) * 1977-03-01 1978-09-29 Haeussler Ernst Dispositif de suspension d'un element prefabrique en beton a un appareil de levage
FR2404899A1 (fr) * 1977-08-25 1979-04-27 Koshkin Jury Grappin de machine de rechargement d'un reacteur nucleaire
FR2420826A1 (fr) * 1978-03-22 1979-10-19 Commissariat Energie Atomique Assemblage combustible montable et demontable a distance pour reacteur nucleaire et outils correspondants
EP0007251A1 (fr) * 1978-03-22 1980-01-23 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Assemblage de combustible nucléaire montable et démontable à distance et outils correspondants

Also Published As

Publication number Publication date
CH483084A (de) 1969-12-15
GB1182239A (en) 1970-02-25
DE1800789A1 (de) 1969-10-16

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