FR2771841B1 - DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR - Google Patents

DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR

Info

Publication number
FR2771841B1
FR2771841B1 FR9715039A FR9715039A FR2771841B1 FR 2771841 B1 FR2771841 B1 FR 2771841B1 FR 9715039 A FR9715039 A FR 9715039A FR 9715039 A FR9715039 A FR 9715039A FR 2771841 B1 FR2771841 B1 FR 2771841B1
Authority
FR
France
Prior art keywords
heart
holding
nuclear reactor
fuel assembly
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 - Fee Related
Application number
FR9715039A
Other languages
French (fr)
Other versions
FR2771841A1 (en
Inventor
Stephane Cachat
Eric Labarriere
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
Priority to FR9715039A priority Critical patent/FR2771841B1/en
Priority to ES009802562A priority patent/ES2152867B1/en
Priority to DE19854870A priority patent/DE19854870A1/en
Publication of FR2771841A1 publication Critical patent/FR2771841A1/en
Application granted granted Critical
Publication of FR2771841B1 publication Critical patent/FR2771841B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Temperature-Responsive Valves (AREA)
FR9715039A 1997-11-28 1997-11-28 DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR Expired - Fee Related FR2771841B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9715039A FR2771841B1 (en) 1997-11-28 1997-11-28 DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR
ES009802562A ES2152867B1 (en) 1997-11-28 1998-11-27 SUPPORT DEVICE FOR A FUEL ASSEMBLY IN THE NUCLEUS OF A NUCLEAR REACTOR.
DE19854870A DE19854870A1 (en) 1997-11-28 1998-11-27 Spring-biased fuel element bundle retainer includes additional return spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715039A FR2771841B1 (en) 1997-11-28 1997-11-28 DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
FR2771841A1 FR2771841A1 (en) 1999-06-04
FR2771841B1 true FR2771841B1 (en) 2000-02-18

Family

ID=9513962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715039A Expired - Fee Related FR2771841B1 (en) 1997-11-28 1997-11-28 DEVICE FOR HOLDING A FUEL ASSEMBLY IN THE HEART OF A NUCLEAR REACTOR

Country Status (3)

Country Link
DE (1) DE19854870A1 (en)
ES (1) ES2152867B1 (en)
FR (1) FR2771841B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210872C1 (en) * 2002-03-12 2003-07-31 Framatome Anp Gmbh Holder used for fuel elements of pressurized water reactor comprises spring arrangement containing spring elements acting between lower side of upper core lattice and upper side of fuel element head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747629A (en) * 1972-06-28 1973-07-24 Essex International Inc Convertible fluid pressure regulator
US4792429A (en) * 1987-08-24 1988-12-20 Combustion Engineering, Inc. Spring retention cap
ES2077748T3 (en) * 1991-08-28 1995-12-01 Siemens Ag FUEL ELEMENT FOR NUCLEAR REACTOR WITH SHEET SPRINGS.

Also Published As

Publication number Publication date
DE19854870A1 (en) 1999-06-10
ES2152867B1 (en) 2001-08-16
FR2771841A1 (en) 1999-06-04
ES2152867A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse
ST Notification of lapse