GB1190046A - Spacer for the Fuel Rods of a Cluster-Type Fuel Element of a Nuclear Reactor - Google Patents

Spacer for the Fuel Rods of a Cluster-Type Fuel Element of a Nuclear Reactor

Info

Publication number
GB1190046A
GB1190046A GB35497/67A GB3549767A GB1190046A GB 1190046 A GB1190046 A GB 1190046A GB 35497/67 A GB35497/67 A GB 35497/67A GB 3549767 A GB3549767 A GB 3549767A GB 1190046 A GB1190046 A GB 1190046A
Authority
GB
United Kingdom
Prior art keywords
annular
annular member
spring
spring member
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
GB35497/67A
Other languages
English (en)
Inventor
Leif Rudolf Zettervall
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.)
Studsvik Energiteknik AB
Original Assignee
Studsvik Energiteknik AB
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 Studsvik Energiteknik AB filed Critical Studsvik Energiteknik AB
Publication of GB1190046A publication Critical patent/GB1190046A/en
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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular elements
    • 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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
GB35497/67A 1966-08-15 1967-08-02 Spacer for the Fuel Rods of a Cluster-Type Fuel Element of a Nuclear Reactor Expired GB1190046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11052/66A SE321998B (en:Method) 1966-08-15 1966-08-15

Publications (1)

Publication Number Publication Date
GB1190046A true GB1190046A (en) 1970-04-29

Family

ID=20293263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35497/67A Expired GB1190046A (en) 1966-08-15 1967-08-02 Spacer for the Fuel Rods of a Cluster-Type Fuel Element of a Nuclear Reactor

Country Status (4)

Country Link
US (1) US3510397A (en:Method)
DE (1) DE1589463A1 (en:Method)
GB (1) GB1190046A (en:Method)
SE (1) SE321998B (en:Method)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325777A1 (de) * 1982-08-20 1984-02-23 General Electric Co., Schenectady, N.Y. Abstandshalter fuer eine kernbrennstoffeinheit
DE3433101A1 (de) * 1983-09-26 1985-04-11 General Electric Co., Schenectady, N.Y. Abstandshalter fuer ein brennelement
GB2181292A (en) * 1985-10-04 1987-04-15 Westinghouse Electric Corp Nuclear reactor spacer grid and ductless core component
RU2323807C2 (ru) * 2006-04-28 2008-05-10 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ контроля величины износа рабочих поверхностей электродов при сварке дистанционирующей решетки тепловыделяющей сборки ядерного реактора после смены электродов или перехода на другой тип дистанционирующей решетки
RU2331500C2 (ru) * 2005-12-16 2008-08-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ контактно-точечной сварки дистанционирующей решетки тепловыделяющей сборки ядерного реактора

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755643A (fr) * 1969-09-03 1971-03-02 Atomic Energy Authority Uk Perfectionnements aux elements combustibles de reacteurs nucleaires
US3663367A (en) * 1969-12-31 1972-05-16 Combustion Eng Flow deflector for nuclear fuel element assemblies
USRE28362E (en) * 1969-12-31 1975-03-11 Flow deflector fob nuc ear fuel element assemblies
US3966550A (en) * 1971-03-18 1976-06-29 Atlantic Richfield Company Reactor fuel assemblies
DE2161229C3 (de) * 1971-12-10 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Abstandshalter für Brennstäbe von Leichtwasser-Kernreaktoren
BE794000A (fr) * 1972-01-13 1973-07-12 British Nuclear Fuels Ltd Perfectionnements aux montages d'elements combustibles de reacteurs nucleaires
US3847736A (en) * 1972-01-24 1974-11-12 Combustion Eng Flow twister for a nuclear reactor
US3920515A (en) * 1972-09-26 1975-11-18 Westinghouse Electric Corp Fuel assembly for a nuclear reactor
GB1544719A (en) * 1977-01-12 1979-04-25 British Nuclear Fuels Ltd Cellular grids
FR2465297A1 (fr) * 1979-09-07 1981-03-20 Commissariat Energie Atomique Grille d'espacement pour elements combustibles de reacteurs nucleaires
US4556531A (en) * 1983-04-19 1985-12-03 General Electric Company Nuclear fuel assembly spacer and spring component therefor
US5024806A (en) * 1989-09-21 1991-06-18 Westinghouse Electric Corp. Enhanced debris filter bottom nozzle for a nuclear fuel assembly
SE468110B (sv) * 1991-03-13 1992-11-02 Asea Atom Ab Spridare foer sammanhaallande av braenslestavar i en kaernreaktors braenslepatron
US5566217A (en) * 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
RU2120671C1 (ru) * 1997-05-23 1998-10-20 Государственный научный центр Российской Федерации Дистанционирующая решетка для тепловыделяющей сборки ядерного реактора
US7561654B2 (en) * 2006-06-16 2009-07-14 Global Nuclear Fuel - Americas, Llc Nuclear fuel spacer assembly with debris guide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082679B (de) * 1959-04-22 1960-06-02 Siemens Ag Abstandshalter in Stegform fuer Spaltstoffelemente mit einer Vielzahl von Spaltstoffstaeben
DE1093500B (de) * 1959-05-22 1960-11-24 Siemens Ag Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben
DE1104082B (de) * 1959-05-23 1961-04-06 Siemens Ag Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben
US3182003A (en) * 1960-04-04 1965-05-04 Westinghouse Electric Corp Means for supporting fuel elements in a nuclear reactor
NL271986A (en:Method) * 1961-11-30
NL297054A (en:Method) * 1962-08-23 1963-08-23
GB1075522A (en) * 1963-02-22 1967-07-12 Soc Anglo Belge Vulcain Sa Nuclear fuel assembly
US3380890A (en) * 1964-06-03 1968-04-30 Asea Ab Spacer for fuel assemblies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325777A1 (de) * 1982-08-20 1984-02-23 General Electric Co., Schenectady, N.Y. Abstandshalter fuer eine kernbrennstoffeinheit
DE3433101A1 (de) * 1983-09-26 1985-04-11 General Electric Co., Schenectady, N.Y. Abstandshalter fuer ein brennelement
GB2181292A (en) * 1985-10-04 1987-04-15 Westinghouse Electric Corp Nuclear reactor spacer grid and ductless core component
RU2331500C2 (ru) * 2005-12-16 2008-08-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ контактно-точечной сварки дистанционирующей решетки тепловыделяющей сборки ядерного реактора
RU2323807C2 (ru) * 2006-04-28 2008-05-10 Открытое акционерное общество "Новосибирский завод химконцентратов" Способ контроля величины износа рабочих поверхностей электродов при сварке дистанционирующей решетки тепловыделяющей сборки ядерного реактора после смены электродов или перехода на другой тип дистанционирующей решетки

Also Published As

Publication number Publication date
US3510397A (en) 1970-05-05
DE1589463A1 (de) 1970-03-05
SE321998B (en:Method) 1970-03-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees