SE8007735L - Brenslepatron for kernreaktorer - Google Patents

Brenslepatron for kernreaktorer

Info

Publication number
SE8007735L
SE8007735L SE8007735A SE8007735A SE8007735L SE 8007735 L SE8007735 L SE 8007735L SE 8007735 A SE8007735 A SE 8007735A SE 8007735 A SE8007735 A SE 8007735A SE 8007735 L SE8007735 L SE 8007735L
Authority
SE
Sweden
Prior art keywords
nozzle
fuel
control rod
rod guide
assembly
Prior art date
Application number
SE8007735A
Other languages
English (en)
Other versions
SE431041B (sv
Inventor
J M Shallenberger
S Kmonk
S J Ferlan
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE8007735L publication Critical patent/SE8007735L/sv
Publication of SE431041B publication Critical patent/SE431041B/sv

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
    • 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
SE8007735A 1979-11-07 1980-11-04 Brenslepatron for en kernreaktor SE431041B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,237 US4323428A (en) 1979-11-07 1979-11-07 Reconstitutable fuel assembly for a nuclear reactor

Publications (2)

Publication Number Publication Date
SE8007735L true SE8007735L (sv) 1981-05-08
SE431041B SE431041B (sv) 1983-12-27

Family

ID=22232310

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007735A SE431041B (sv) 1979-11-07 1980-11-04 Brenslepatron for en kernreaktor

Country Status (8)

Country Link
US (1) US4323428A (sv)
JP (1) JPS5676090A (sv)
BE (1) BE886086A (sv)
ES (1) ES496667A0 (sv)
FR (1) FR2469777A1 (sv)
GB (1) GB2062937B (sv)
IT (1) IT1133744B (sv)
SE (1) SE431041B (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418036A (en) * 1980-12-16 1983-11-29 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
DE3125970A1 (de) * 1981-07-01 1983-02-10 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Hitzeschild
DE3228970A1 (de) * 1981-08-26 1983-03-17 The Babcock & Wilcox Co., 70112 New Orleans, La. Zickzack-niederhaltefeder
FR2514188B1 (fr) * 1981-10-05 1985-08-16 Framatome Sa Assemblage combustible pour un reacteur nucleaire
FR2539548B1 (fr) * 1983-01-17 1988-11-25 Fragema Framatome & Cogema Assemblage combustible demontable pour reacteur nucleaire
US4534933A (en) * 1983-10-17 1985-08-13 Westinghouse Electric Corp. Nuclear reactor fuel assembly with improved top nozzle and hold-down means
US4572816A (en) * 1983-12-21 1986-02-25 Westinghouse Electric Corp. Reconstituting a nuclear reactor fuel assembly
US4770846A (en) * 1984-02-03 1988-09-13 Westinghouse Electric Corp. Replacement support pin for guide tubes in operating plants
US4702882A (en) * 1985-04-04 1987-10-27 Westinghouse Electric Corp. Quick disconnect top nozzle for a nuclear fuel assembly
US4668469A (en) * 1985-06-10 1987-05-26 Westinghouse Electric Corp. Fastener locking device for attaching guide thimble to fuel assembly bottom nozzle
US4702883A (en) * 1985-08-05 1987-10-27 Westinghouse Electric Corp. Reconstitutable fuel assembly having removable upper stops on guide thimbles
US4772448A (en) * 1986-01-07 1988-09-20 Westinghouse Electric Corp. Support pin system and locking nut retainer
US4707329A (en) * 1986-01-07 1987-11-17 Westinghouse Electric Corp. Nuclear reactor control rod with uniformly changeable axial worth
US4716004A (en) * 1986-02-06 1987-12-29 Westinghouse Electric Corp. Thimble guide extender
US4738820A (en) * 1986-11-21 1988-04-19 Westinghouse Electric Corp. Nuclear fuel assembly bottom nozzle attachment system allowing reconstitution
US4900507A (en) * 1987-05-05 1990-02-13 Westinghouse Electric Corp. Nuclear fuel assembly debris filter bottom nozzle
US4855100A (en) * 1988-03-02 1989-08-08 Westinghouse Electric Corp. Reconstitutable control rod spider assembly
US4993864A (en) * 1988-12-15 1991-02-19 Westinghouse Electric Corp. Reconstitutable control assembly having removable control rods with detachable split upper end plugs
US5057272A (en) * 1989-12-01 1991-10-15 Westinghouse Electric Corp. Nuclear fuel assembly top nozzle with improved arrangement of hold-down leaf spring assemblies
DE9016426U1 (sv) * 1990-12-03 1991-02-21 Siemens Ag, 8000 Muenchen, De
SE468264B (sv) * 1991-04-11 1992-11-30 Asea Atom Ab Braenslepatron foer en kaernreaktor
US5343508A (en) * 1992-09-28 1994-08-30 Combustion Engineering, Inc. Spacer grid retainer
JPH06120906A (ja) * 1992-10-03 1994-04-28 Canon Inc 光レシーバ、光半導体装置及びそれを用いた光通信方式及び光通信システム
US6636578B1 (en) * 2002-06-05 2003-10-21 Framatome Anp Inc. Fuel assembly structural reinforcement and method
US20050238131A1 (en) * 2004-04-21 2005-10-27 Hellandbrand Patrick A Jr Grid insert for the lowermost grid in a fuel assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861999A (en) * 1967-04-14 1975-01-21 Combustion Eng Nuclear reactor arrangement and method of operating safe effective to increase the thermal amargin in high power density regions
US3791466A (en) * 1969-05-19 1974-02-12 Westinghouse Electric Corp Low parasitic capture fuel assembly structure
US3828868A (en) * 1969-11-26 1974-08-13 Babcock & Wilcox Co Fuel assembly for a nuclear reactor
FR2070028A7 (en) * 1969-12-30 1971-09-10 Belgonucleaire Sa Fuel rod/control rod integral array - esp for pressurised water - cooled reactor
US3770583A (en) * 1971-05-20 1973-11-06 Combustion Eng Fuel assembly hold-down device
FR2220846A1 (en) * 1973-03-09 1974-10-04 Nuclear Fuel Services Nuclear reactor fuel rod assembly - with split collar retainers for upper space plate
US3992259A (en) * 1973-06-25 1976-11-16 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
US4030975A (en) * 1973-06-25 1977-06-21 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
DE2413464C3 (de) * 1974-03-20 1980-06-12 Kraftwerk Union Ag, 4330 Muelheim Kernreaktorbrennelement
US4208248A (en) * 1977-10-26 1980-06-17 The Babcock & Wilcox Company Fuel assembly with a removable end fitting

Also Published As

Publication number Publication date
FR2469777B1 (sv) 1984-03-23
ES8600547A1 (es) 1985-10-01
GB2062937A (en) 1981-05-28
FR2469777A1 (fr) 1981-05-22
GB2062937B (en) 1983-03-02
IT8025803A0 (it) 1980-11-06
JPS5676090A (en) 1981-06-23
SE431041B (sv) 1983-12-27
ES496667A0 (es) 1985-10-01
JPS6252840B2 (sv) 1987-11-06
US4323428A (en) 1982-04-06
BE886086A (fr) 1981-05-07
IT1133744B (it) 1986-07-09

Similar Documents

Publication Publication Date Title
SE8007735L (sv) Brenslepatron for kernreaktorer
SE7905800L (sv) Brenslepatron avsedd for en kokarreaktor
SE7701956L (sv) Kernreaktorbrensleknippe
SE8007128L (sv) Anordning for brenslebyte i en kernreaktor
GB1171383A (en) Nuclear Reactor Fuel Bundle
IT7967990A0 (it) Dispositivo di ritegno trasversale delle barre combustibili di un assemblaggio per reattore nucleare
GB2000896B (en) Spacing grid for a group of fuel rods in a nuclear reactor assembly
ES8504401A1 (es) Perfeccionamientos en los sistemas combustibles de reactor nuclear.
GB847124A (en) Improvements in or relating to fuel elements for nuclear reactors
SE8903815D0 (sv) Braenslepatron foer en kokarreaktor
SE7806429L (sv) Sett att utbyta brensle i en kernreaktor
GB1128826A (en) Fuel assembly for a nuclear reactor cooled by a liquid metal
DE69210086D1 (de) Teillängenbrennstabbündel mit Dampfabscheider für einen Siedewasserreaktor
SE7909817L (sv) Anordning vid reaktorkerna
EP0268494A3 (en) Gripper assembly for inserting and removing burnable absorber rods and thimble plugs in a nuclear reactor fuel assembly
ES2093924T3 (es) Haz de combustible para reactores de agua en ebullicion con al menos una zona de agua cerrada alimentada por la parte superior.
ES8302345A1 (es) Arana provista de un agujero formado en ella para recibir una barra de veneno combustible
SE8602022D0 (sv) Kernreaktor
KR850008424A (ko) 스펙트럴 쉬프트 경수 원자로
IT7968992A0 (it) Gruppo del combustibile per reattori nucleari
GB1113465A (en) Improvements in or relating to nuclear reactor fuel elements
GB1436206A (en) Core for nuclear reactors
SE8406378D0 (sv) Kokvattenreaktor
GB883030A (en) Improvements in or relating to fuel elements for nuclear reactors
FR1473035A (fr) Cartouches combustibles de réacteurs nucléaires comportant un faisceau de barreaux combustibles disposés dans un manchon

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8007735-7

Effective date: 19920604

Format of ref document f/p: F