DE3563573D1 - Supporting device for a nuclear fuel assembly in a reactor - Google Patents

Supporting device for a nuclear fuel assembly in a reactor

Info

Publication number
DE3563573D1
DE3563573D1 DE8585400340T DE3563573T DE3563573D1 DE 3563573 D1 DE3563573 D1 DE 3563573D1 DE 8585400340 T DE8585400340 T DE 8585400340T DE 3563573 T DE3563573 T DE 3563573T DE 3563573 D1 DE3563573 D1 DE 3563573D1
Authority
DE
Germany
Prior art keywords
reactor
supporting device
fuel assembly
nuclear fuel
nuclear
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
DE8585400340T
Other languages
English (en)
Inventor
Joseph Leclercq
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
Application granted granted Critical
Publication of DE3563573D1 publication Critical patent/DE3563573D1/de
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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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)
  • Fuel-Injection Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE8585400340T 1984-02-22 1985-02-22 Supporting device for a nuclear fuel assembly in a reactor Expired DE3563573D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402682A FR2559942B1 (fr) 1984-02-22 1984-02-22 Dispositif de maintien d'assemblage de combustible nucleaire dans un reacteur

Publications (1)

Publication Number Publication Date
DE3563573D1 true DE3563573D1 (en) 1988-08-04

Family

ID=9301279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400340T Expired DE3563573D1 (en) 1984-02-22 1985-02-22 Supporting device for a nuclear fuel assembly in a reactor

Country Status (9)

Country Link
US (1) US4675151A (de)
EP (1) EP0156686B2 (de)
JP (1) JPS61788A (de)
KR (1) KR850006632A (de)
CA (1) CA1223094A (de)
DE (1) DE3563573D1 (de)
ES (1) ES8701406A1 (de)
FR (1) FR2559942B1 (de)
ZA (1) ZA851202B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608306B1 (fr) * 1986-12-10 1989-03-31 Framatome Sa Dispositif d'amortissement de chute de barres absorbantes pour assemblage de combustible nucleaire
JPH06500858A (ja) * 1990-09-18 1994-01-27 シーメンス アクチエンゲゼルシヤフト 標準化部品から作られた脚部を備える沸騰水型原子炉用燃料集合体
US20060251205A1 (en) * 2005-05-02 2006-11-09 Westinghouse Electric Co. Llc In-core fuel restraint assembly
US7505547B2 (en) * 2006-12-22 2009-03-17 Global Nuclear Fuel-Americas, Llc Assembly and method for mounting a fuel assembly having a predefined orientation within a nuclear reactor
US10640357B2 (en) 2010-04-14 2020-05-05 Restaurant Technology Inc. Structural food preparation systems and methods
EP2839481B1 (de) * 2012-04-17 2017-08-02 Babcock & Wilcox MPower, Inc. Untere endstückeinsatzstifte
WO2014075092A1 (en) 2012-11-12 2014-05-15 Restaurant Technology Inc. System and method for receiving and managing remotely placed orders
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413971A (fr) * 1964-08-28 1965-10-15 Commissariat Energie Atomique Assemblage combustible pour réacteur nucléaire
US3274071A (en) * 1964-09-30 1966-09-20 Ca Atomic Energy Ltd Latch device for nuclear fuel
US3549491A (en) * 1968-11-21 1970-12-22 Atomic Energy Commission Nuclear reactor fuel element hold-down and tightening mechanism
GB1238143A (de) * 1969-05-19 1971-07-07
DE2542757C3 (de) * 1975-09-25 1978-08-31 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Einrichtung zur Aufnahme der beim Betrieb eines Kernreaktors an den Brennelementen auftretenden Axialkräfte
US4134790A (en) * 1977-04-04 1979-01-16 Combustion Engineering, Inc. Fuel lock down device
US4194948A (en) * 1977-11-14 1980-03-25 General Atomic Locking support for nuclear fuel assemblies
US4309251A (en) * 1978-11-13 1982-01-05 Combustion Engineering, Inc. Nuclear fuel assembly holddown apparatus
US4298434A (en) * 1978-11-13 1981-11-03 Combustion Engineering, Inc. Bottom mounted fuel holddown mechanism
US4268357A (en) * 1978-11-24 1981-05-19 Combustion Engineering, Inc. Positive lock holddown device

Also Published As

Publication number Publication date
ES540542A0 (es) 1986-12-01
US4675151A (en) 1987-06-23
FR2559942A1 (fr) 1985-08-23
ZA851202B (en) 1985-10-30
CA1223094A (en) 1987-06-16
ES8701406A1 (es) 1986-12-01
JPS61788A (ja) 1986-01-06
EP0156686B2 (de) 1993-03-31
EP0156686A1 (de) 1985-10-02
KR850006632A (ko) 1985-10-14
FR2559942B1 (fr) 1986-07-04
EP0156686B1 (de) 1988-06-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee