KR880000400B1 - 스폐이서 그리드 - Google Patents

스폐이서 그리드 Download PDF

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Publication number
KR880000400B1
KR880000400B1 KR1019810003737A KR810003737A KR880000400B1 KR 880000400 B1 KR880000400 B1 KR 880000400B1 KR 1019810003737 A KR1019810003737 A KR 1019810003737A KR 810003737 A KR810003737 A KR 810003737A KR 880000400 B1 KR880000400 B1 KR 880000400B1
Authority
KR
South Korea
Prior art keywords
grid
strip
spacer
strips
fuel rod
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
KR1019810003737A
Other languages
English (en)
Korean (ko)
Other versions
KR830008330A (ko
Inventor
골든 라르슨 제프리
Original Assignee
더 뱁콕 앤드 윌콕스 캄패니
로버트 제이. 에드워스
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 더 뱁콕 앤드 윌콕스 캄패니, 로버트 제이. 에드워스 filed Critical 더 뱁콕 앤드 윌콕스 캄패니
Publication of KR830008330A publication Critical patent/KR830008330A/ko
Application granted granted Critical
Publication of KR880000400B1 publication Critical patent/KR880000400B1/ko
Expired legal-status Critical Current

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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
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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
    • 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

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  • 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)
  • Fuel-Injection Apparatus (AREA)
KR1019810003737A 1980-11-21 1981-10-05 스폐이서 그리드 Expired KR880000400B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/209,087 US4388269A (en) 1980-11-21 1980-11-21 Spacer grid corner gusset
US209087 1994-03-10

Publications (2)

Publication Number Publication Date
KR830008330A KR830008330A (ko) 1983-11-18
KR880000400B1 true KR880000400B1 (ko) 1988-03-21

Family

ID=22777272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810003737A Expired KR880000400B1 (ko) 1980-11-21 1981-10-05 스폐이서 그리드

Country Status (7)

Country Link
US (1) US4388269A (enExample)
EP (1) EP0052924B1 (enExample)
JP (1) JPS57146188A (enExample)
KR (1) KR880000400B1 (enExample)
CA (1) CA1160764A (enExample)
DE (1) DE3164440D1 (enExample)
ES (1) ES280860Y (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330850A1 (de) * 1983-08-26 1985-03-14 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
US4692302A (en) * 1983-12-30 1987-09-08 Westinghouse Electric Corp. Coolant flow mixer grid for a nuclear reactor fuel assembly
DE3570548D1 (en) * 1984-11-30 1989-06-29 Siemens Ag Nuclear reactor fuel element
US4659535A (en) * 1984-12-24 1987-04-21 Combustion Engineering, Inc. Grid structure for fuel rod consolidation canister
FR2608827B1 (fr) * 1986-04-02 1990-06-15 Framatome Sa Grille d'espacement pour assemblage combustible nucleaire
JP2522475B2 (ja) * 1987-05-28 1996-08-07 株式会社東芝 燃料集合体
US4873051A (en) * 1988-04-06 1989-10-10 Westinghouse Electric Corp. Nuclear fuel grid outer strap
SE464995B (sv) * 1989-11-14 1991-07-08 Asea Atom Ab Braenslepatron foer en kokarreaktor
US5061437A (en) * 1991-01-24 1991-10-29 B&W Fuel Company Grid key for exterior grid cells
US5271054A (en) * 1991-09-25 1993-12-14 Combustion Engineering, Inc. Perimeter grid strip
JPH0647803U (ja) * 1992-12-08 1994-06-28 宣夫 福久 位置検出器
RU2127000C1 (ru) * 1996-01-05 1999-02-27 Акционерное Общество Открытого Типа "Новосибирский завод Химконцентратов" Дистанционирующая решетка (варианты)
RU2124238C1 (ru) * 1997-05-20 1998-12-27 Открытое акционерное общество "Машиностроительный завод" Тепловыделяющая сборка ядерного реактора
RU2120671C1 (ru) * 1997-05-23 1998-10-20 Государственный научный центр Российской Федерации Дистанционирующая решетка для тепловыделяющей сборки ядерного реактора
RU2124239C1 (ru) * 1997-10-22 1998-12-27 Открытое акционерное общество "Машиностроительный завод" Дистанционирующая решетка для тепловыделяющей сборки
FR2878645B1 (fr) 2004-11-30 2007-02-09 Framatome Anp Sas Grille de maintien de crayons pour assemblage de combustible nucleaire et assemblage corresondant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE315342B (enExample) * 1965-05-24 1969-09-29 Asea Ab
US3338791A (en) * 1965-06-07 1967-08-29 Gen Electric Reactor device
FR1584335A (enExample) * 1968-07-02 1969-12-19
US3751335A (en) * 1970-06-01 1973-08-07 Continental Oil Co Nuclear reactor fuel element spacer assembly
GB1362546A (en) * 1970-07-24 1974-08-07 United Nuclear Corp Spacer and grid assembly for nuclear reactors
US3932216A (en) * 1971-12-13 1976-01-13 The Babcock & Wilcox Company Industrial technique
BE791809A (fr) * 1971-12-13 1973-05-23 Babcock & Wilcox Co Structure de grille cellulaire pour cartouche active de reacteur nucleaire
FR2337407A1 (fr) * 1975-12-31 1977-07-29 Commissariat Energie Atomique Assemblage combustible pour reacteur nucleaire
US4155807A (en) * 1976-09-22 1979-05-22 Westinghouse Electric Corp. Core and transition fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
JPS6239958B2 (enExample) 1987-08-26
ES280860Y (es) 1986-05-01
DE3164440D1 (en) 1984-08-02
US4388269A (en) 1983-06-14
EP0052924B1 (en) 1984-06-27
ES280860U (es) 1985-09-01
KR830008330A (ko) 1983-11-18
EP0052924A1 (en) 1982-06-02
CA1160764A (en) 1984-01-17
JPS57146188A (en) 1982-09-09

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