DE3874180T2 - Regelstab. - Google Patents

Regelstab.

Info

Publication number
DE3874180T2
DE3874180T2 DE8888302805T DE3874180T DE3874180T2 DE 3874180 T2 DE3874180 T2 DE 3874180T2 DE 8888302805 T DE8888302805 T DE 8888302805T DE 3874180 T DE3874180 T DE 3874180T DE 3874180 T2 DE3874180 T2 DE 3874180T2
Authority
DE
Germany
Prior art keywords
rule bar
rule
bar
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 - Fee Related
Application number
DE8888302805T
Other languages
English (en)
Other versions
DE3874180D1 (de
Inventor
Robert Carl Dixon
James Elwood Cearly
Diemen Paul Van
Edwin Douglas Sayre
Gerald Myron Gordon
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 DE3874180D1 publication Critical patent/DE3874180D1/de
Application granted granted Critical
Publication of DE3874180T2 publication Critical patent/DE3874180T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • 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
DE8888302805T 1987-03-30 1988-03-29 Regelstab. Expired - Fee Related DE3874180T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/031,633 US4902470A (en) 1987-03-30 1987-03-30 Control rod

Publications (2)

Publication Number Publication Date
DE3874180D1 DE3874180D1 (de) 1992-10-08
DE3874180T2 true DE3874180T2 (de) 1993-02-11

Family

ID=21860567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302805T Expired - Fee Related DE3874180T2 (de) 1987-03-30 1988-03-29 Regelstab.

Country Status (5)

Country Link
US (1) US4902470A (de)
EP (1) EP0285380B1 (de)
JP (1) JPH0634058B2 (de)
DE (1) DE3874180T2 (de)
ES (1) ES2035275T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861544A (en) * 1988-02-24 1989-08-29 General Electric Company BWR control rod
US4925620A (en) * 1988-09-29 1990-05-15 General Electric Company Control rod absorber section fabrication by square tube configuration and dual laser welding process
US5276718A (en) * 1990-06-26 1994-01-04 Kabushiki Kaisha Toshiba Control blade for nuclear reactor
US5378064A (en) * 1991-09-30 1995-01-03 Kabushiki Kaisha Toshiba Control rod driving system
US5592522A (en) * 1995-06-09 1997-01-07 General Electric Company Control rod for a nuclear reactor
US5719912A (en) * 1996-03-14 1998-02-17 General Electric Company Control rod for a nuclear reactor
US5706318A (en) * 1996-05-31 1998-01-06 General Electric Company Rectangular absorber tube for a control rod in a nuclear reactor
JP3752451B2 (ja) * 2001-12-17 2006-03-08 株式会社日立製作所 沸騰水型原子炉用制御棒の製造方法
US8787517B2 (en) * 2006-01-05 2014-07-22 General Electric Company Absorber tube for BWR control rods
US8213562B2 (en) 2009-06-11 2012-07-03 Ge-Hitachi Nuclear Energy Americas, Llc Control rod blade extension for a nordic nuclear reactor
US8761331B2 (en) * 2009-09-11 2014-06-24 Hitachi-Ge Nuclear Energy, Ltd. Control rod for boiling water reactor
SE534584C2 (sv) * 2010-04-19 2011-10-11 Westinghouse Electric Sweden Styrstav
JP2012202877A (ja) * 2011-03-25 2012-10-22 Hitachi-Ge Nuclear Energy Ltd 沸騰水型原子炉用制御棒及びその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE382106A (de) * 1930-09-02
US2025266A (en) * 1934-01-22 1935-12-24 Wm Bros Boiler & Mfg Company Boiler
US2910417A (en) * 1955-05-27 1959-10-27 Robert J Teitel Uranium bismuthide dispersion in molten metal
US2998640A (en) * 1956-03-08 1961-09-05 Huet Andre Method of forming a wall from a plurality of tubes
US2917444A (en) * 1956-05-14 1959-12-15 Roger S Dreffin Neutronic reactor control
US2861035A (en) * 1957-01-18 1958-11-18 Walter H Zinn Control rod
US3197376A (en) * 1957-04-22 1965-07-27 North American Aviation Inc Epithermal thorium power-breeder nuclear reactor
US3138536A (en) * 1960-09-06 1964-06-23 Westinghouse Electric Corp Fuel follower for a reactor control rod
GB1013600A (en) * 1963-12-30 1965-12-15 Combustion Eng Nuclear reactor control rod
US3309118A (en) * 1965-05-24 1967-03-14 Combustion Eng Coupling joint for nuclear reactor control rod arrangement
US3407117A (en) * 1967-02-15 1968-10-22 Combustion Eng Nuclear reactor control rod with guide members
US3485717A (en) * 1967-08-29 1969-12-23 Westinghouse Electric Corp Control element
US3712852A (en) * 1968-07-08 1973-01-23 J Fisher Nuclear reactor control rod
SE421970B (sv) * 1980-06-13 1982-02-08 Asea Atom Ab I en kokvattenreaktor stationert anordnat absorbatororgan
SE450061B (sv) * 1982-02-08 1987-06-01 Asea Atom Ab Flexibel styrstav for en kernreaktor
DE3431343A1 (de) * 1983-12-24 1986-03-06 Vereinigte Kesselwerke AG, 4000 Düsseldorf Tauchheizflaechen fuer eine wirbelschichtfeuerung
US4676948A (en) * 1985-08-12 1987-06-30 General Electric Company Nuclear reactor control rod
US4678629A (en) * 1985-09-05 1987-07-07 Westinghouse Electric Corp. Nuclear fuel pellet containing gadolinia
US4874574A (en) * 1986-03-14 1989-10-17 Hitachi, Ltd. Control rod

Also Published As

Publication number Publication date
DE3874180D1 (de) 1992-10-08
EP0285380B1 (de) 1992-09-02
EP0285380A2 (de) 1988-10-05
JPH0634058B2 (ja) 1994-05-02
US4902470A (en) 1990-02-20
EP0285380A3 (en) 1989-01-11
JPH01254895A (ja) 1989-10-11
ES2035275T3 (es) 1993-04-16

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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