NL7700111A - Verbetering aan afstandsroosters voor een splijt- stofassemblering van een kernreactor. - Google Patents

Verbetering aan afstandsroosters voor een splijt- stofassemblering van een kernreactor.

Info

Publication number
NL7700111A
NL7700111A NL7700111A NL7700111A NL7700111A NL 7700111 A NL7700111 A NL 7700111A NL 7700111 A NL7700111 A NL 7700111A NL 7700111 A NL7700111 A NL 7700111A NL 7700111 A NL7700111 A NL 7700111A
Authority
NL
Netherlands
Prior art keywords
flast
improvement
nuclear reactor
dust assembly
remote grids
Prior art date
Application number
NL7700111A
Other languages
English (en)
Dutch (nl)
Original Assignee
Commissariat Energie Atomique
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 FR7600522A external-priority patent/FR2337919A1/fr
Priority claimed from FR7600877A external-priority patent/FR2338549A1/fr
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of NL7700111A publication Critical patent/NL7700111A/xx

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
    • G21C3/3563—Supporting members formed only by deformations in 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)
  • Body Structure For Vehicles (AREA)
  • Fuel Cell (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Gas After Treatment (AREA)
NL7700111A 1976-01-09 1977-01-07 Verbetering aan afstandsroosters voor een splijt- stofassemblering van een kernreactor. NL7700111A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7600522A FR2337919A1 (fr) 1976-01-09 1976-01-09 Dispositif de guidage mutuel pour grilles d'espacement d'assemblage combustible de reacteur nucleaire
FR7600877A FR2338549A1 (fr) 1976-01-14 1976-01-14 Perfectionnement aux grilles d'espacement pour assemblage combustible de reacteur nucleaire

Publications (1)

Publication Number Publication Date
NL7700111A true NL7700111A (nl) 1977-07-12

Family

ID=26219235

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700111A NL7700111A (nl) 1976-01-09 1977-01-07 Verbetering aan afstandsroosters voor een splijt- stofassemblering van een kernreactor.

Country Status (7)

Country Link
JP (1) JPS5285692A (ja)
CA (1) CA1096058A (ja)
DE (1) DE2659634A1 (ja)
GB (1) GB1517670A (ja)
IT (1) IT1077556B (ja)
NL (1) NL7700111A (ja)
SE (1) SE426626B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175003A (en) * 1976-12-23 1979-11-20 Westinghouse Electric Corp. Grid for nuclear reactor fuel assemblies
US4897241A (en) * 1981-11-30 1990-01-30 Combustion Engineering, Inc. Anti-bow grid for nuclear fuel assembly
KR860000966B1 (ko) * 1981-11-30 1986-07-23 엘돈 에이취. 루터 원자로 연료 조립체용 힘 방지 그리드
GB2166900A (en) * 1984-11-09 1986-05-14 Atomic Energy Authority Uk Fuel assembly spacer grid
US4818479A (en) * 1985-10-04 1989-04-04 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor spacer grid and ductless core component
ES2086826T3 (es) * 1992-06-10 1996-07-01 Siemens Ag Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias.
CN107230501A (zh) * 2017-06-09 2017-10-03 中广核研究院有限公司 一种核燃料组件、定位格栅以及条带

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL144754B (nl) * 1967-12-13 1975-01-15 Stichting Reactor Centrum Ondersteuningsrooster voor een bundel cilindrische elementen, die aan een warmtewisselingsproces deelnemen.
US3920515A (en) * 1972-09-26 1975-11-18 Westinghouse Electric Corp Fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
CA1096058A (en) 1981-02-17
GB1517670A (en) 1978-07-12
DE2659634A1 (de) 1977-07-14
SE426626B (sv) 1983-01-31
JPS6115393B2 (ja) 1986-04-23
DE2659634C2 (ja) 1987-05-21
JPS5285692A (en) 1977-07-16
SE7700135L (sv) 1977-07-10
IT1077556B (it) 1985-05-04

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed