FR2551248B1 - Dispositif d'assemblage detachable pour ensembles d'elements combustibles nucleaires - Google Patents

Dispositif d'assemblage detachable pour ensembles d'elements combustibles nucleaires

Info

Publication number
FR2551248B1
FR2551248B1 FR8413295A FR8413295A FR2551248B1 FR 2551248 B1 FR2551248 B1 FR 2551248B1 FR 8413295 A FR8413295 A FR 8413295A FR 8413295 A FR8413295 A FR 8413295A FR 2551248 B1 FR2551248 B1 FR 2551248B1
Authority
FR
France
Prior art keywords
nuclear fuel
fuel element
assembly device
element assemblies
detachable assembly
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
FR8413295A
Other languages
English (en)
Other versions
FR2551248A1 (fr
Inventor
David Wayne Christiansen
Richard Albert Karnesky
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2551248A1 publication Critical patent/FR2551248A1/fr
Application granted granted Critical
Publication of FR2551248B1 publication Critical patent/FR2551248B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G21C3/324—Coats or envelopes for 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

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR8413295A 1983-08-29 1984-08-28 Dispositif d'assemblage detachable pour ensembles d'elements combustibles nucleaires Expired FR2551248B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/527,547 US4568111A (en) 1983-08-29 1983-08-29 Detachable connection for a nuclear reactor fuel assembly

Publications (2)

Publication Number Publication Date
FR2551248A1 FR2551248A1 (fr) 1985-03-01
FR2551248B1 true FR2551248B1 (fr) 1988-04-29

Family

ID=24101903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413295A Expired FR2551248B1 (fr) 1983-08-29 1984-08-28 Dispositif d'assemblage detachable pour ensembles d'elements combustibles nucleaires

Country Status (3)

Country Link
US (1) US4568111A (fr)
JP (1) JPS60136609A (fr)
FR (1) FR2551248B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610467A (en) * 1981-07-06 1986-09-09 Dril-Quip, Inc. Connector
DE59108476D1 (de) * 1990-12-05 1997-02-20 Siemens Ag Brennelement oder steuerelement mit einer lösbaren verriegelung zwischen kasten und oberen oder unteren endteil des elementes
US6543814B2 (en) 2000-08-10 2003-04-08 John M. Bartholomew Quick connector
CN101727993B (zh) * 2008-10-24 2012-06-27 中国核动力研究设计院 一种核燃料组件快速可拆接头
US9431135B2 (en) * 2013-12-17 2016-08-30 Global Nuclear Fuel—Americas, LLC Nuclear reactor fluence reduction systems and methods
CN109604089A (zh) * 2017-02-16 2019-04-12 丽水市信裕机械制造有限公司 一种紫铜管外表面喷漆用装夹装置
FR3068820B1 (fr) * 2017-07-06 2020-10-23 Commissariat Energie Atomique Assemblage pour reacteur nucleaire de type rnr-na, a liaison sans soudure reversible entre le boitier d'assemblage et un element d'assemblage insere dans le boitier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279325A (fr) * 1961-06-06
US3802996A (en) * 1971-09-07 1974-04-09 Transfer Systems Fuel assemblies,grapples therefor and fuel transport apparatus for nu
ZW8781A1 (en) * 1980-05-23 1981-12-16 Hoffmann La Roche 2-nitroimidazoles and preparation thereof
US4348353A (en) * 1980-11-12 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel assembly duct-tube-to-inlet-nozzle attachment system
US4477104A (en) * 1981-01-15 1984-10-16 Ava International Corporation Releasable latching apparatus
US4366116A (en) * 1981-03-05 1982-12-28 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel assembly duct-tube-to-handling-socket attachment system
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire

Also Published As

Publication number Publication date
US4568111A (en) 1986-02-04
JPS60136609A (ja) 1985-07-20
FR2551248A1 (fr) 1985-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse