GB1102235A - Absorber rod for nuclear reactors - Google Patents

Absorber rod for nuclear reactors

Info

Publication number
GB1102235A
GB1102235A GB24093/65A GB2409365A GB1102235A GB 1102235 A GB1102235 A GB 1102235A GB 24093/65 A GB24093/65 A GB 24093/65A GB 2409365 A GB2409365 A GB 2409365A GB 1102235 A GB1102235 A GB 1102235A
Authority
GB
United Kingdom
Prior art keywords
blades
supporting member
movement
absorber
freedom
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
GB24093/65A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1102235A publication Critical patent/GB1102235A/en
Expired 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB24093/65A 1964-06-09 1965-06-08 Absorber rod for nuclear reactors Expired GB1102235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6982/64A SE344845B (enExample) 1964-06-09 1964-06-09

Publications (1)

Publication Number Publication Date
GB1102235A true GB1102235A (en) 1968-02-07

Family

ID=20270077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24093/65A Expired GB1102235A (en) 1964-06-09 1965-06-08 Absorber rod for nuclear reactors

Country Status (8)

Country Link
US (1) US3332850A (enExample)
DE (1) DE1283409B (enExample)
DK (1) DK120200B (enExample)
FI (1) FI43752C (enExample)
FR (1) FR1437031A (enExample)
GB (1) GB1102235A (enExample)
NL (1) NL6507168A (enExample)
SE (1) SE344845B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067772A (en) * 1975-09-30 1978-01-10 Kraftwerk Union Aktiengesellschaft Rod-shaped components between fuel elements of boiling-water reactors
US4082609A (en) * 1971-03-16 1978-04-04 Hochtemperatur-Kernkraftwerk Gmbh, Gemeinsames Europaisches Unternehmen Control rod for gas-cooled nuclear reactors

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162171C3 (de) * 1971-12-15 1979-09-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verspannungssystem für Kernelemente eines Reaktorkernes
JPS5648586A (en) * 1979-09-29 1981-05-01 Tokyo Shibaura Electric Co Nuclear reactor control rod
SE450061B (sv) * 1982-02-08 1987-06-01 Asea Atom Ab Flexibel styrstav for en kernreaktor
DE3233025A1 (de) * 1982-09-06 1984-03-08 Kraftwerk Union AG, 4330 Mülheim Siedewasserreaktor
US4876060A (en) * 1986-06-30 1989-10-24 Kabushiki Kaisha Toshiba Control blade for nuclear reactor
US4882123A (en) * 1988-03-01 1989-11-21 General Electric Company Hafnium control rod for nuclear reactors
US5237595A (en) * 1990-02-26 1993-08-17 Westinghouse Electric Corp. Guide plate for guide tubes used in nuclear reactors
US5247549A (en) * 1992-10-16 1993-09-21 General Electric Company Control rod spacer pad
US5629964A (en) * 1994-03-11 1997-05-13 Roberts; Paul Neutron absorbing apparatus
US5719912A (en) * 1996-03-14 1998-02-17 General Electric Company Control rod for a nuclear reactor
JP3779866B2 (ja) 2000-08-30 2006-05-31 株式会社日立製作所 沸騰水型原子炉の制御棒及び制御棒用ユニット並びに沸騰水型原子炉の制御棒の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194743A (en) * 1959-03-09 1965-07-13 Babcock & Wilcox Co Nuclear reactor core arrangement
GB915362A (en) * 1959-06-25 1963-01-09 Rolls Royce & Associates Ltd Improvements in or relating to safety devices for nuclear reactors
US3121045A (en) * 1960-10-31 1964-02-11 Arthur M Harris Control rod for nuclear reactor
US3115452A (en) * 1961-02-24 1963-12-24 Harvey R Rock Composite control rod
US3198709A (en) * 1963-05-01 1965-08-03 John W Macomber Nuclear reactor control rod assembly with improved driving mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082609A (en) * 1971-03-16 1978-04-04 Hochtemperatur-Kernkraftwerk Gmbh, Gemeinsames Europaisches Unternehmen Control rod for gas-cooled nuclear reactors
US4067772A (en) * 1975-09-30 1978-01-10 Kraftwerk Union Aktiengesellschaft Rod-shaped components between fuel elements of boiling-water reactors

Also Published As

Publication number Publication date
FI43752B (enExample) 1971-03-01
SE344845B (enExample) 1972-05-02
DE1283409B (de) 1968-11-21
US3332850A (en) 1967-07-25
NL6507168A (enExample) 1965-12-10
FR1437031A (fr) 1966-04-29
FI43752C (fi) 1971-06-10
DK120200B (da) 1971-04-26

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