DE3674909D1 - Kernbrennstoffanordnung. - Google Patents

Kernbrennstoffanordnung.

Info

Publication number
DE3674909D1
DE3674909D1 DE8686117608T DE3674909T DE3674909D1 DE 3674909 D1 DE3674909 D1 DE 3674909D1 DE 8686117608 T DE8686117608 T DE 8686117608T DE 3674909 T DE3674909 T DE 3674909T DE 3674909 D1 DE3674909 D1 DE 3674909D1
Authority
DE
Germany
Prior art keywords
nuclear fuel
fuel arrangement
arrangement
nuclear
fuel
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 - Lifetime
Application number
DE8686117608T
Other languages
English (en)
Inventor
Motoo Aoyama
Yasunori Bessho
Yuichi Morimoto
Hiromi Maruyama
Sadao Uchikawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3674909D1 publication Critical patent/DE3674909D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • 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)
  • Inert Electrodes (AREA)
DE8686117608T 1985-12-25 1986-12-17 Kernbrennstoffanordnung. Expired - Lifetime DE3674909D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60290626A JPS62150192A (ja) 1985-12-25 1985-12-25 燃料集合体

Publications (1)

Publication Number Publication Date
DE3674909D1 true DE3674909D1 (de) 1990-11-15

Family

ID=17758418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117608T Expired - Lifetime DE3674909D1 (de) 1985-12-25 1986-12-17 Kernbrennstoffanordnung.

Country Status (4)

Country Link
US (1) US4826654A (de)
EP (1) EP0230613B1 (de)
JP (1) JPS62150192A (de)
DE (1) DE3674909D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017332A (en) * 1988-04-04 1991-05-21 General Electric Company Two-phase pressure drop reduction BWR assembly design
US10465307B2 (en) * 2015-11-19 2019-11-05 Fabric8Labs, Inc. Apparatus for electrochemical additive manufacturing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382153A (en) * 1966-01-17 1968-05-07 Gen Electric Nuclear reactor fuel bundle
BE789401A (fr) * 1971-09-30 1973-01-15 Gen Electric Assemblage de barres de combustible pour reacteurs nucleaires
JPS5754257B2 (de) * 1973-05-09 1982-11-17
JPS5250498A (en) * 1975-10-21 1977-04-22 Nippon Atom Ind Group Co Ltd Fuel assembly
GB1544719A (en) * 1977-01-12 1979-04-25 British Nuclear Fuels Ltd Cellular grids
US4418036A (en) * 1980-12-16 1983-11-29 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
US4547335A (en) * 1981-02-10 1985-10-15 The United States Of America As Represented By The United States Department Of Energy Fuel rod support grid
GB2092817A (en) * 1981-02-10 1982-08-18 Westinghouse Electric Corp Fuel rod support grid
SE426271B (sv) * 1981-05-04 1982-12-20 Asea Atom Ab Kernbrenslepatron
DE3309449A1 (de) * 1983-03-16 1984-09-20 Kraftwerk Union AG, 4330 Mülheim Brennelement mit quadratischem querschnitt fuer wassergekuehlte kernreaktoren
US4652426A (en) * 1984-08-20 1987-03-24 Westinghouse Electric Corp. Water tubes arranged in cross-like pattern in a fuel assembly
US4664882A (en) * 1984-09-26 1987-05-12 Westinghouse Electric Corp. Segmented fuel and moderator rod
JPS6196491A (ja) * 1984-10-17 1986-05-15 株式会社日立製作所 燃料スペ−サ
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly
JPS61278788A (ja) * 1985-06-05 1986-12-09 株式会社日立製作所 燃料集合体
DE3540466A1 (de) * 1985-11-14 1987-05-21 Kraftwerk Union Ag Kernreaktorbrennelement
US4675154A (en) * 1985-12-20 1987-06-23 General Electric Company Nuclear fuel assembly with large coolant conducting tube
US4708846A (en) * 1986-04-10 1987-11-24 Exxon Nuclear Company, Inc. BWR critical-power-enhancing water rod (85-EN-3)
GB2213304A (en) * 1987-12-07 1989-08-09 Philips Electronic Associated Active matrix address display systems

Also Published As

Publication number Publication date
EP0230613A2 (de) 1987-08-05
JPS62150192A (ja) 1987-07-04
EP0230613B1 (de) 1990-10-10
JPH0588792B2 (de) 1993-12-24
EP0230613A3 (en) 1988-01-13
US4826654A (en) 1989-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee