ES448859A1 - Mejoras introducidas en un conjunto de combustible para reactor nuclear - Google Patents

Mejoras introducidas en un conjunto de combustible para reactor nuclear

Info

Publication number
ES448859A1
ES448859A1 ES448859A ES448859A ES448859A1 ES 448859 A1 ES448859 A1 ES 448859A1 ES 448859 A ES448859 A ES 448859A ES 448859 A ES448859 A ES 448859A ES 448859 A1 ES448859 A1 ES 448859A1
Authority
ES
Spain
Prior art keywords
tie plate
leakage
flow channel
coolant
lower tie
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
ES448859A
Other languages
English (en)
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES448859A1 publication Critical patent/ES448859A1/es
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
    • G21C3/322—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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ES448859A 1975-06-18 1976-06-14 Mejoras introducidas en un conjunto de combustible para reactor nuclear Expired ES448859A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/587,842 US4035233A (en) 1975-06-18 1975-06-18 Channel follower leakage restrictor

Publications (1)

Publication Number Publication Date
ES448859A1 true ES448859A1 (es) 1979-06-01

Family

ID=24351423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448859A Expired ES448859A1 (es) 1975-06-18 1976-06-14 Mejoras introducidas en un conjunto de combustible para reactor nuclear

Country Status (10)

Country Link
US (1) US4035233A (enExample)
JP (1) JPS5939718B2 (enExample)
BE (1) BE842736A (enExample)
DE (1) DE2626487A1 (enExample)
ES (1) ES448859A1 (enExample)
FR (1) FR2315147A1 (enExample)
IL (1) IL49327A0 (enExample)
IT (1) IT1061164B (enExample)
SE (1) SE409382B (enExample)
ZA (1) ZA761911B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175004A (en) * 1977-08-29 1979-11-20 The Babcock & Wilcox Company Fuel assembly guide tube
US4889684A (en) * 1988-08-01 1989-12-26 General Electric Company Hydraulic reinforcement of channel at lower tie-plate in BWR fuel bundle
DE69001678T2 (de) * 1989-01-13 1993-09-02 Hitachi Eng Co Ltd Kernbrennstoffanordnungen.
US5128098A (en) * 1990-02-28 1992-07-07 Hitachi, Ltd. Fuel assembly
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
JPH06500855A (ja) * 1990-09-18 1994-01-27 シーメンス アクチエンゲゼルシヤフト 抜け止めされた棒端部を脚部に備える燃料集合体
US5154880B1 (en) * 1990-10-12 1995-03-28 Gen Electric Nuclear fuel bundle with coolant bypass channel
DE9304076U1 (de) * 1993-03-19 1993-07-22 Fredart Sondermaschinen GmbH, 4000 Düsseldorf Lötgerät für SMD-Leiterplatten
SE509236C2 (sv) * 1993-06-03 1998-12-21 Asea Atom Ab Bränslepatron för kokarvattenreaktor
DE4327001A1 (de) * 1993-08-11 1995-02-16 Siemens Ag Brennelement für einen Siedewasserreaktor mit einstellbarem Bypass
US9620249B2 (en) * 2007-08-31 2017-04-11 Global Nuclear Fuel—Americas, LLC Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172819A (en) * 1960-04-01 1965-03-09 Flow restrictor for a fuel channel in a nuclear reactor
US3338791A (en) * 1965-06-07 1967-08-29 Gen Electric Reactor device
US3349004A (en) * 1966-01-17 1967-10-24 Gen Electric Nuclear reactor fuel bundle
US3697376A (en) * 1969-08-15 1972-10-10 Gen Electric Nuclear fuel assembly with flow channel restraining means
US3715274A (en) * 1969-08-15 1973-02-06 Gen Electric Nuclear fuel assembly with reinforced flow channel
US3689358A (en) * 1969-08-15 1972-09-05 Gen Electric Nuclear fuel assembly with leakage flow control member
US3790123A (en) * 1972-04-17 1974-02-05 M & J Valve Co Valve apparatus and method

Also Published As

Publication number Publication date
DE2626487A1 (de) 1976-12-30
SE7606449L (sv) 1976-12-19
BE842736A (fr) 1976-10-01
ZA761911B (en) 1977-03-30
JPS5939718B2 (ja) 1984-09-26
FR2315147A1 (fr) 1977-01-14
IL49327A0 (en) 1976-06-30
JPS5211391A (en) 1977-01-28
SE409382B (sv) 1979-08-13
US4035233A (en) 1977-07-12
IT1061164B (it) 1982-10-20
FR2315147B3 (enExample) 1979-03-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991209