FR2065721A1 - - Google Patents

Info

Publication number
FR2065721A1
FR2065721A1 FR7035765A FR7035765A FR2065721A1 FR 2065721 A1 FR2065721 A1 FR 2065721A1 FR 7035765 A FR7035765 A FR 7035765A FR 7035765 A FR7035765 A FR 7035765A FR 2065721 A1 FR2065721 A1 FR 2065721A1
Authority
FR
France
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.)
Granted
Application number
FR7035765A
Other languages
French (fr)
Other versions
FR2065721B1 (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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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
Priority claimed from DE19691950179 external-priority patent/DE1950179C/en
Application filed by Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2065721A1 publication Critical patent/FR2065721A1/fr
Application granted granted Critical
Publication of FR2065721B1 publication Critical patent/FR2065721B1/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
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • 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)
  • Fuel Cell (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7035765A 1969-10-04 1970-10-02 Expired FR2065721B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691950179 DE1950179C (en) 1969-10-04 Spacers for fuel rods in nuclear reactor fuel assemblies

Publications (2)

Publication Number Publication Date
FR2065721A1 true FR2065721A1 (en) 1971-08-06
FR2065721B1 FR2065721B1 (en) 1974-09-20

Family

ID=5747355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035765A Expired FR2065721B1 (en) 1969-10-04 1970-10-02

Country Status (4)

Country Link
JP (1) JPS5115199B1 (en)
FR (1) FR2065721B1 (en)
GB (1) GB1302060A (en)
NL (1) NL7014096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474229A1 (en) * 1980-01-22 1981-07-24 Commissariat Energie Atomique SPACER GRID FOR NUCLEAR REACTOR COMBUSTIBLE ASSEMBLY
FR2910687A1 (en) * 2006-12-26 2008-06-27 Areva Np Sas Spacer grid for nuclear fuel assembly, has support elements including contact parts, whose interior surfaces have convex shape in longitudinal plane radially oriented with respect to central axis of shell, before radiation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165256A (en) * 1975-03-03 1979-08-21 The Babcock & Wilcox Company Fuel element grid plate with corrugation and bosses

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436977A (en) * 1964-06-03 1966-04-29 Asea Ab Fuel cartridges

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436977A (en) * 1964-06-03 1966-04-29 Asea Ab Fuel cartridges

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474229A1 (en) * 1980-01-22 1981-07-24 Commissariat Energie Atomique SPACER GRID FOR NUCLEAR REACTOR COMBUSTIBLE ASSEMBLY
FR2910687A1 (en) * 2006-12-26 2008-06-27 Areva Np Sas Spacer grid for nuclear fuel assembly, has support elements including contact parts, whose interior surfaces have convex shape in longitudinal plane radially oriented with respect to central axis of shell, before radiation
WO2008090289A2 (en) * 2006-12-26 2008-07-31 Areva Np Spacer grille with saddle-shaped support elements and corresponding nuclear fuel assembly
WO2008090289A3 (en) * 2006-12-26 2008-11-27 Areva Np Spacer grille with saddle-shaped support elements and corresponding nuclear fuel assembly
US8644446B2 (en) 2006-12-26 2014-02-04 Areva Np Spacer grid with saddle-shaped supports and corresponding nuclear fuel assembly

Also Published As

Publication number Publication date
DE1950179A1 (en) 1971-04-22
FR2065721B1 (en) 1974-09-20
DE1950179B2 (en) 1972-10-05
NL7014096A (en) 1971-04-06
GB1302060A (en) 1973-01-04
JPS5115199B1 (en) 1976-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse