[go: up one dir, main page]

ES470310A1 - Device for operating fuel rod for nuclear reactor - Google Patents

Device for operating fuel rod for nuclear reactor

Info

Publication number
ES470310A1
ES470310A1 ES470310A ES470310A ES470310A1 ES 470310 A1 ES470310 A1 ES 470310A1 ES 470310 A ES470310 A ES 470310A ES 470310 A ES470310 A ES 470310A ES 470310 A1 ES470310 A1 ES 470310A1
Authority
ES
Spain
Prior art keywords
rods
extractor
nuclear reactor
handling
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
ES470310A
Other languages
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.)
Areva NP SAS
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 ES470310A1 publication Critical patent/ES470310A1/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
    • 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
    • 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
    • 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)

Abstract

Appts. for handling and examining fuel rods in the deactivation pool of a nuclear reactor incorporates a vertical tubular structure, an examination station, an extractor, carriages and winches and automatic position controllers. The structure can be taken to pieces and transported. In operation it stands on the bottom of the pool. It carries cells for housing the fuel assemblies and a stockage structure. The examination station is carried by the tubular structure. The extractor, for extracting, inserting and handling the rods, comprises a telescopic assembly of vertical tubes, tubes, the lowest one in the operating position carrying a claw with movable fingers operated by a cam to hold the rods. The carriages and winches are on rails on the upper part of the structure and enable the extractor to be moved in two horizontal directions at right angles to one another and in the vertical direction. Appts. allows the rods to be examined during the shutdown of the nuclear reactor without interference with the use of the power station. It can be used at different sites in the power station and is very safe in operation handling nuclear fuel.
ES470310A 1977-06-23 1978-05-30 Device for operating fuel rod for nuclear reactor Expired ES470310A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719317A FR2395571A1 (en) 1977-06-23 1977-06-23 Demountable structure for examination of nuclear fuel rods - assembled in deactivation pool, incorporating cells for fuel assemblies, automatically positioned extractor and examination station

Publications (1)

Publication Number Publication Date
ES470310A1 true ES470310A1 (en) 1979-04-01

Family

ID=9192479

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470310A Expired ES470310A1 (en) 1977-06-23 1978-05-30 Device for operating fuel rod for nuclear reactor

Country Status (6)

Country Link
JP (1) JPS5417497A (en)
BE (1) BE868418A (en)
DE (1) DE2827072A1 (en)
ES (1) ES470310A1 (en)
FR (1) FR2395571A1 (en)
ZA (1) ZA782944B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461337A1 (en) * 1979-07-06 1981-01-30 Centre Etd Energie Nucleaire METHOD FOR LOCATING A FUYARD BAR IN A NUCLEAR FUEL ASSEMBLY
DE3002003A1 (en) * 1980-01-21 1981-07-23 Kraftwerk Union AG, 4330 Mülheim REPAIR DEVICE FOR BURNING WATER NUCLEAR REACTORS
DE3142500A1 (en) * 1981-10-27 1983-05-05 Gg. Noell GmbH, 8700 Würzburg MANIPULATOR FOR A CORE REACTOR
FR2517104B1 (en) * 1981-11-25 1987-07-24 Commissariat Energie Atomique METHOD FOR EXAMINING A NUCLEAR REACTOR FUEL ASSEMBLY AND EXAMINATION MACHINE FOR CARRYING OUT SAID METHOD
FR2536201B1 (en) * 1982-11-16 1985-07-19 Fragema Framatome & Cogema INSTALLATION FOR THE REPAIR OF NUCLEAR FUEL ASSEMBLIES
FR2544540B1 (en) * 1983-04-13 1985-10-25 Commissariat Energie Atomique MACHINE FOR EXAMINING A NUCLEAR REACTOR FUEL ASSEMBLY
FR2558006B1 (en) * 1984-01-11 1986-04-25 Commissariat Energie Atomique DEVICE FOR HANDLING NUCLEAR FUEL ASSEMBLIES AND ASSEMBLY SUITABLE FOR SUCH A DEVICE
DE3419765C2 (en) * 1984-05-26 1987-04-09 Brown Boveri Reaktor GmbH, 6800 Mannheim Facility for inspection of nuclear reactor fuel rods
JPH0664174B2 (en) * 1988-05-02 1994-08-22 株式会社日立製作所 Nuclear fuel identification code reader and fuel assembly
CZ308431B6 (en) * 2016-12-01 2020-08-19 Ĺ KODA JS a.s. Method of inspecting nuclear fuel assemblies and the equipment for this.
CN108492895B (en) * 2018-03-09 2024-05-14 西南交通大学 Anti-hooking mechanical test device for fuel assembly grillwork
CN112562876B (en) * 2020-12-11 2024-07-26 广东核电合营有限公司 Spent fuel storage tank storage and recovery method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384145A (en) * 1962-12-12 1965-01-04 Euratom Device for handling and observing elongated bodies emitting radiation
FR1442511A (en) * 1965-05-06 1966-06-17 Commissariat Energie Atomique Method and apparatus for radiological examination in water, in particular in a nuclear reactor swimming pool
FR1529885A (en) * 1967-05-11 1968-06-21 Commissariat Energie Atomique Control rod control device
US3604746A (en) * 1968-11-20 1971-09-14 Combustion Eng Nuclear reactor control element gripper and drive apparatus
FR2298859A1 (en) * 1975-01-22 1976-08-20 Framatome Sa APPARATUS AND INSTALLATION FOR THE EXAMINATION OF FUEL BARS OF A NUCLEAR REACTOR
FR2320616A1 (en) * 1975-08-05 1977-03-04 Commissariat Energie Atomique Extracting or inserting irradiation capsule in fuel assembly - partic. for experimental irradiations in fast neutron nuclear reactor

Also Published As

Publication number Publication date
FR2395571A1 (en) 1979-01-19
DE2827072A1 (en) 1979-01-11
JPS5417497A (en) 1979-02-08
BE868418A (en) 1978-12-27
ZA782944B (en) 1979-05-30
FR2395571B1 (en) 1981-12-31

Similar Documents

Publication Publication Date Title
ES470310A1 (en) Device for operating fuel rod for nuclear reactor
US3691011A (en) Loading device for fuel elements and control rods in a nuclear reactor
SE8007128L (en) FUEL CHANGE DEVICE IN A NUCLEAR REACTOR
GB1511877A (en) Positioning apparatus
ES8701416A1 (en) Set-up for repairing a nuclear fuel assembly.
US4175000A (en) Method for inspecting nuclear reactor fuel elements
SE8503530D0 (en) NUCLEAR REACTOR DEVICE
EP0268494A3 (en) Gripper assembly for inserting and removing burnable absorber rods and thimble plugs in a nuclear reactor fuel assembly
GB1520212A (en) Internal structure for pressure vessel of a nuclear reactor
US4058224A (en) Traversing and vertically swinging strongback
GB1148154A (en) Refuelling apparatus for a nuclear reactor
GB1211445A (en) Improvements in or relating to nuclear reactor fuelling systems
ES353152A1 (en) Improvements in and relating to Handling Equipment for Fuel Elements in a Nuclear Reactor
GB988283A (en) Improvements in or relating to handling devices having motor-operated jaws
GB1000777A (en) An arrangement for transferring irradiated fuel elements into a pool
CN221926605U (en) A kind of electric power engineering instrument detection device
CN217164477U (en) Electric engineering and automatic comprehensive experiment device convenient to operate
GB1198042A (en) A Handling Arm for Fuelling a Nuclear Reactor
FR2368121A1 (en) DOUBLE ARM HANDLING DEVICE FOR NUCLEAR REACTOR
GB987171A (en) A machine for extracting irradiated nuclear fuel cartridges from storage casings
JPS55164586A (en) Elevating device for oil collector at oil-collecting vessel
ATE49236T1 (en) DEVICE FOR HANDLING PROBES THAT CAN BE COUPLED TO A HEIGHT-ADJUSTABLE PROBE LANCE, IN PARTICULAR MEASURING AND SAMPLING PROBES.
GB915633A (en) Manipulator for the remote handling of articles, particularly fuel elements in a nuclear reactor
GB1091226A (en) Support for charge-discharge machine for nuclear reactor
GB968002A (en) Fuel element loading and unloading apparatus for a nuclear reactor

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103