GB1088969A - Grabs for handling nuclear fuel elements - Google Patents

Grabs for handling nuclear fuel elements

Info

Publication number
GB1088969A
GB1088969A GB35265/66A GB3526566A GB1088969A GB 1088969 A GB1088969 A GB 1088969A GB 35265/66 A GB35265/66 A GB 35265/66A GB 3526566 A GB3526566 A GB 3526566A GB 1088969 A GB1088969 A GB 1088969A
Authority
GB
United Kingdom
Prior art keywords
motor
balls
arms
grab
nuclear fuel
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
GB35265/66A
Other languages
English (en)
Inventor
Helmut Backs
Daniel Godin
Jean Maulard
Claude Rivet
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 GB1088969A publication Critical patent/GB1088969A/en
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)
GB35265/66A 1965-08-13 1966-08-05 Grabs for handling nuclear fuel elements Expired GB1088969A (en)

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
GB1088969A true GB1088969A (en) 1967-10-25

Family

ID=8586635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35265/66A Expired GB1088969A (en) 1965-08-13 1966-08-05 Grabs for handling nuclear fuel elements

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)

Cited By (3)

* 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
CN110556187A (zh) * 2019-09-18 2019-12-10 中国核动力研究设计院 一种反应堆内自动抓取提升装置
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011003462B3 (de) * 2011-02-01 2012-05-16 Areva Np Gmbh Vorrichtung zum Ziehen eines Brennelementes aus einem Kern eines Kernreaktors

Cited By (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
WO1992012923A1 (en) * 1991-01-16 1992-08-06 Baroid Technology, Inc. Apparatus for lifting heavy equipment
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors
CN110556187A (zh) * 2019-09-18 2019-12-10 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
ES330210A1 (es) 1968-03-16
CH460964A (fr) 1968-08-15
NL6611242A (enrdf_load_stackoverflow) 1967-02-14
DE1539798A1 (de) 1970-01-08
LU51715A1 (enrdf_load_stackoverflow) 1966-10-05
FR1457462A (fr) 1966-01-24
BE685051A (enrdf_load_stackoverflow) 1967-01-16

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