ES426777A1 - Procedimiento y aparato correspondiente para la verificacionde los elementos de combustible de un reactor nuclear. - Google Patents

Procedimiento y aparato correspondiente para la verificacionde los elementos de combustible de un reactor nuclear.

Info

Publication number
ES426777A1
ES426777A1 ES426777A ES426777A ES426777A1 ES 426777 A1 ES426777 A1 ES 426777A1 ES 426777 A ES426777 A ES 426777A ES 426777 A ES426777 A ES 426777A ES 426777 A1 ES426777 A1 ES 426777A1
Authority
ES
Spain
Prior art keywords
fuel
pins
strongback
relax
grids
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
ES426777A
Other languages
English (en)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES426777A1 publication Critical patent/ES426777A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • 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
    • G21C19/32—Apparatus for removing radioactive objects or materials from the reactor discharge area, e.g. to a storage place; Apparatus for handling radioactive objects or materials within a storage place or removing them therefrom
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49817—Disassembling with other than ancillary treating or assembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53274—Means to disassemble electrical device

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
ES426777A 1973-10-23 1974-05-30 Procedimiento y aparato correspondiente para la verificacionde los elementos de combustible de un reactor nuclear. Expired ES426777A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US408767A US3894327A (en) 1973-10-23 1973-10-23 Industrial technique

Publications (1)

Publication Number Publication Date
ES426777A1 true ES426777A1 (es) 1977-12-01

Family

ID=23617678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426777A Expired ES426777A1 (es) 1973-10-23 1974-05-30 Procedimiento y aparato correspondiente para la verificacionde los elementos de combustible de un reactor nuclear.

Country Status (9)

Country Link
US (1) US3894327A (es)
JP (3) JPS5727439B2 (es)
CA (1) CA997487A (es)
CH (1) CH592944A5 (es)
DE (2) DE2462455A1 (es)
ES (1) ES426777A1 (es)
FR (1) FR2249406B1 (es)
GB (1) GB1430040A (es)
IT (1) IT1012961B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147900U (es) * 1975-05-22 1976-11-27
US4208248A (en) * 1977-10-26 1980-06-17 The Babcock & Wilcox Company Fuel assembly with a removable end fitting
US4624824A (en) * 1982-12-15 1986-11-25 The Babcock & Wilcox Company Reactor vessel sealing plug
JPS59201621A (ja) * 1983-04-30 1984-11-15 動力炉・核燃料開発事業団 グローブボックス用気密型給電器の交換方法
US4651403A (en) * 1985-03-28 1987-03-24 Westinghouse Electric Corp. Apparatus and method for loading fuel rods into grids of a fuel assembly
DE3661872D1 (en) * 1985-05-06 1989-02-23 Siemens Ag Reloading device for fuel elements
US4759897A (en) * 1986-08-29 1988-07-26 Westinghouse Electric Corp. System for determining bow, twist and tilt of a nuclear fuel assembly
US4724636A (en) * 1986-10-08 1988-02-16 Westinghouse Electric Corp. Grinding tool for use in a fuel assembly repair and reconstitution system
US4822554A (en) * 1986-10-08 1989-04-18 Westinghouse Electric Corp. Reconstitution and repair system for nuclear fuel rod assemblies
US4819524A (en) * 1986-10-08 1989-04-11 Westinghouse Electric Corp. Screw installation plate for use in a fuel assembly repair and reconstitution system
JPH0576007U (ja) * 1992-03-24 1993-10-15 ホシデン株式会社 電磁石装置
JP3137769B2 (ja) * 1992-10-22 2001-02-26 三菱原子燃料株式会社 支持格子用キーの抜取り装置
JPH06138286A (ja) * 1992-10-22 1994-05-20 Mitsubishi Nuclear Fuel Co Ltd 支持格子用キーの抜取り装置
FR2971881A1 (fr) * 2011-02-18 2012-08-24 Areva Np Dispositif de retournement d'un conteneur, notamment pour assemblage de combustible nucleaire, ensemble de retournement et centrale nucleaire
KR101244865B1 (ko) * 2011-07-08 2013-03-18 한전원자력연료 주식회사 핵연료집합체의 지지격자 폭 측정장치
CN108597628B (zh) * 2018-05-22 2019-11-05 广东核电合营有限公司 一种用于乏燃料水池扩容的辐射防护方法
CN112222790A (zh) * 2020-09-02 2021-01-15 苏州朗坤自动化设备股份有限公司 一种冰箱门组装线位置调校机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624886A (en) * 1967-03-27 1971-12-07 Kaiser Steel Corp Apparatus for assembling a workpiece
GB1225782A (es) * 1967-09-06 1971-03-24
US3665586A (en) * 1968-11-07 1972-05-30 Babcock & Wilcox Co Nuclear fuel rod supporting arrangements
US3679547A (en) * 1968-12-16 1972-07-25 Atomic Power Dev Ass Inc Elastic support grid for nuclear fuel elements
US3795040A (en) * 1971-10-28 1974-03-05 Babcock & Wilcox Co Method of inserting fuel rods into individual cells in a fuel element grid

Also Published As

Publication number Publication date
IT1012961B (it) 1977-03-10
FR2249406A1 (es) 1975-05-23
US3894327A (en) 1975-07-15
JPS6119954B2 (es) 1986-05-20
FR2249406B1 (es) 1978-06-16
DE2462455A1 (de) 1977-06-08
CA997487A (en) 1976-09-21
DE2422135C3 (de) 1978-04-13
DE2422135B2 (de) 1977-07-14
JPS57122396A (en) 1982-07-30
JPS57141599A (en) 1982-09-01
JPS6119955B2 (es) 1986-05-20
CH592944A5 (es) 1977-11-15
GB1430040A (en) 1976-03-31
JPS5727439B2 (es) 1982-06-10
JPS5073091A (es) 1975-06-17
DE2422135A1 (de) 1975-05-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19861006