DE3662572D1 - Reactor fuel assembly and nuclear reactor - Google Patents

Reactor fuel assembly and nuclear reactor

Info

Publication number
DE3662572D1
DE3662572D1 DE8686107939T DE3662572T DE3662572D1 DE 3662572 D1 DE3662572 D1 DE 3662572D1 DE 8686107939 T DE8686107939 T DE 8686107939T DE 3662572 T DE3662572 T DE 3662572T DE 3662572 D1 DE3662572 D1 DE 3662572D1
Authority
DE
Germany
Prior art keywords
reactor
fuel assembly
nuclear
nuclear reactor
reactor 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
Application number
DE8686107939T
Other languages
German (de)
English (en)
Inventor
Kazuyuki Ikemura
Osamu Yokomizo
Yuichiro Yoshimoto
Tatsuo Hayashi
Shinichi Kashiwai
Yasuhiro Masuhara
Mikio Sakurai
Akio Tomiyama
Tadashi Fujii
Isao Sumida
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 DE3662572D1 publication Critical patent/DE3662572D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • 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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Catalysts (AREA)
DE8686107939T 1985-06-12 1986-06-11 Reactor fuel assembly and nuclear reactor Expired DE3662572D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60126109A JPS61284696A (ja) 1985-06-12 1985-06-12 原子炉

Publications (1)

Publication Number Publication Date
DE3662572D1 true DE3662572D1 (en) 1989-04-27

Family

ID=14926844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107939T Expired DE3662572D1 (en) 1985-06-12 1986-06-11 Reactor fuel assembly and nuclear reactor

Country Status (3)

Country Link
EP (1) EP0205162B1 (enExample)
JP (1) JPS61284696A (enExample)
DE (1) DE3662572D1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2533499B2 (ja) * 1986-09-17 1996-09-11 株式会社日立製作所 燃料集合体および原子炉並びにその運転方法
JPS6438691A (en) * 1987-08-05 1989-02-08 Nippon Atomic Ind Group Co Support metal fitting of center part
US5071617A (en) * 1989-12-11 1991-12-10 Combustion Engineering, Inc. Reduced flow resistance cast lower end fitting
JP2520181B2 (ja) * 1990-03-15 1996-07-31 株式会社日立製作所 燃料集合体及び原子炉の炉心並びに下部タイプレ―ト
US5075073A (en) * 1991-02-01 1991-12-24 General Electric Company Foreign object separator for a reactor cooling system
US5183627A (en) * 1991-11-27 1993-02-02 General Electric Company Nuclear reactor with low-level core coolant intake
US5481577A (en) * 1994-06-30 1996-01-02 Siemens Power Corporation Boiling water reactor fuel assembly filter
TW557450B (en) * 2001-07-16 2003-10-11 Toshiba Corp Fuel supporting attachment, fuel inlet mechanism, and fuel assembly
JP2008157972A (ja) * 2002-04-01 2008-07-10 Toshiba Corp 冷却材炉心入口構造
US7822165B2 (en) * 2004-01-05 2010-10-26 Westinghouse Electric Co Llc Nuclear fuel assembly debris filter bottom nozzle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110192A (enExample) * 1975-03-24 1976-09-29 Hitachi Ltd
DE2720812C2 (de) * 1977-05-09 1978-11-16 Kraftwerk Union Ag, 4330 Muelheim Stehende^ Speisewasservorwärmer mit Dampfnässeabscheider
JPS5419080A (en) * 1977-07-13 1979-02-13 Toshiba Corp Nuclear fuel supporting metal fitting
SE419006B (sv) * 1979-10-30 1981-07-06 Asea Atom Ab Kokarreaktor med diffusor i brenslepatroner
JPS55143594U (enExample) * 1980-03-28 1980-10-15
SE424930B (sv) * 1980-12-30 1982-08-16 Asea Atom Ab Brenslepatron med utbytbart stryporgan
JPS57127882A (en) * 1981-02-02 1982-08-09 Hitachi Ltd Orifice for highly stabilizing bwr
CH659864A5 (de) * 1982-06-23 1987-02-27 Bbc Brown Boveri & Cie Lochplatte zur vergleichmaessigung der geschwindigkeitsverteilung in einem stroemungskanal.

Also Published As

Publication number Publication date
EP0205162A3 (en) 1987-10-14
JPS61284696A (ja) 1986-12-15
EP0205162B1 (en) 1989-03-22
EP0205162A2 (en) 1986-12-17
JPH0575079B2 (enExample) 1993-10-19

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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