ES330210A1 - Perfeccionamientos en la construccion de prensores para la manipulacion de elementos de combustible nuclear. - Google Patents

Perfeccionamientos en la construccion de prensores para la manipulacion de elementos de combustible nuclear.

Info

Publication number
ES330210A1
ES330210A1 ES330210A ES330210A ES330210A1 ES 330210 A1 ES330210 A1 ES 330210A1 ES 330210 A ES330210 A ES 330210A ES 330210 A ES330210 A ES 330210A ES 330210 A1 ES330210 A1 ES 330210A1
Authority
ES
Spain
Prior art keywords
motor
balls
arms
grab
screw
Prior art date
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
ES330210A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES330210A1 publication Critical patent/ES330210A1/es
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
    • 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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Transmission Devices (AREA)
ES330210A 1965-08-13 1966-08-12 Perfeccionamientos en la construccion de prensores para la manipulacion de elementos de combustible nuclear. Expired ES330210A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28324A FR1457462A (fr) 1965-08-13 1965-08-13 Grappin à billes

Publications (1)

Publication Number Publication Date
ES330210A1 true ES330210A1 (es) 1968-03-16

Family

ID=8586635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES330210A Expired ES330210A1 (es) 1965-08-13 1966-08-12 Perfeccionamientos en la construccion de prensores para la manipulacion de elementos de combustible nuclear.

Country Status (8)

Country Link
BE (1) BE685051A (enrdf_load_stackoverflow)
CH (1) CH460964A (enrdf_load_stackoverflow)
DE (1) DE1539798A1 (enrdf_load_stackoverflow)
ES (1) ES330210A1 (enrdf_load_stackoverflow)
FR (1) FR1457462A (enrdf_load_stackoverflow)
GB (1) GB1088969A (enrdf_load_stackoverflow)
LU (1) LU51715A1 (enrdf_load_stackoverflow)
NL (1) NL6611242A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116095A (en) * 1991-01-16 1992-05-26 Baroid Technology, Inc. Apparatus for lifting heavy equipment
DE102011003462B3 (de) * 2011-02-01 2012-05-16 Areva Np Gmbh Vorrichtung zum Ziehen eines Brennelementes aus einem Kern eines Kernreaktors
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors
CN110556187B (zh) * 2019-09-18 2020-10-27 中国核动力研究设计院 一种反应堆内自动抓取提升装置

Also Published As

Publication number Publication date
CH460964A (fr) 1968-08-15
NL6611242A (enrdf_load_stackoverflow) 1967-02-14
DE1539798A1 (de) 1970-01-08
LU51715A1 (enrdf_load_stackoverflow) 1966-10-05
GB1088969A (en) 1967-10-25
FR1457462A (fr) 1966-01-24
BE685051A (enrdf_load_stackoverflow) 1967-01-16

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