GB1197461A - Improvements in or relating to Nuclear Reactors - Google Patents

Improvements in or relating to Nuclear Reactors

Info

Publication number
GB1197461A
GB1197461A GB33528/67A GB3352867A GB1197461A GB 1197461 A GB1197461 A GB 1197461A GB 33528/67 A GB33528/67 A GB 33528/67A GB 3352867 A GB3352867 A GB 3352867A GB 1197461 A GB1197461 A GB 1197461A
Authority
GB
United Kingdom
Prior art keywords
core
rods
elements
perforations
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
GB33528/67A
Other languages
English (en)
Inventor
Wilfried Rausch
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.)
Brown Boveri Krupp Reaktorbau GmbH
Original Assignee
Brown Boveri Krupp Reaktorbau GmbH
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
Priority to NL6709687A priority Critical patent/NL6709687A/xx
Application filed by Brown Boveri Krupp Reaktorbau GmbH filed Critical Brown Boveri Krupp Reaktorbau GmbH
Priority to GB33528/67A priority patent/GB1197461A/en
Priority to BE701835D priority patent/BE701835A/xx
Priority to FR115594A priority patent/FR1537212A/fr
Priority to US657934A priority patent/US3519536A/en
Publication of GB1197461A publication Critical patent/GB1197461A/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
    • G21C7/107—Control elements adapted for pebble-bed reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/07—Pebble-bed reactors; Reactors with granular fuel
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB33528/67A 1967-07-12 1967-07-20 Improvements in or relating to Nuclear Reactors Expired GB1197461A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6709687A NL6709687A (US20110009641A1-20110113-C00116.png) 1967-07-12 1967-07-12
GB33528/67A GB1197461A (en) 1967-07-12 1967-07-20 Improvements in or relating to Nuclear Reactors
BE701835D BE701835A (US20110009641A1-20110113-C00116.png) 1967-07-12 1967-07-25
FR115594A FR1537212A (fr) 1967-07-12 1967-07-25 Procédé de réglage et d'arrêt d'un réacteur nucléaire et réacteur nucléaire pour la mise en oeuvre de ce procédé
US657934A US3519536A (en) 1967-07-12 1967-08-02 Method of controlling nuclear reactors

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL6709687A NL6709687A (US20110009641A1-20110113-C00116.png) 1967-07-12 1967-07-12
GB33528/67A GB1197461A (en) 1967-07-12 1967-07-20 Improvements in or relating to Nuclear Reactors
BE701835 1967-07-25
US65793467A 1967-08-02 1967-08-02

Publications (1)

Publication Number Publication Date
GB1197461A true GB1197461A (en) 1970-07-08

Family

ID=27424881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33528/67A Expired GB1197461A (en) 1967-07-12 1967-07-20 Improvements in or relating to Nuclear Reactors

Country Status (4)

Country Link
US (1) US3519536A (US20110009641A1-20110113-C00116.png)
BE (1) BE701835A (US20110009641A1-20110113-C00116.png)
GB (1) GB1197461A (US20110009641A1-20110113-C00116.png)
NL (1) NL6709687A (US20110009641A1-20110113-C00116.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455335A1 (fr) * 1979-04-25 1980-11-21 Hochtemperatur Reaktorbau Gmbh Reacteur a haute temperature et refroidissement par gaz, comportant un coeur constitue par un lit de boulets combustibles

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979258A (en) * 1971-03-16 1976-09-07 Hochtemperatur-Kernkraftwerke Gmbh (Hkg) Gemeinsames Europaisches Unternehmen Nuclear reactor
US4082609A (en) * 1971-03-16 1978-04-04 Hochtemperatur-Kernkraftwerk Gmbh, Gemeinsames Europaisches Unternehmen Control rod for gas-cooled nuclear reactors
US3971444A (en) * 1971-07-21 1976-07-27 Hochtemperatur-Kernkraftwerk Gesellschaft Mit Beschrankter Haftung (Hkg), Gemeinsames Europaisches Reaction vessels charged with spherical elements
GB1435602A (en) * 1972-04-13 1976-05-12 Hochtemperatur Kernkraftwerk Shutting down high-temperature reactors
FR2243497B1 (US20110009641A1-20110113-C00116.png) * 1973-09-08 1978-01-27 Kernforschungsanlage Juelich
US4110158A (en) * 1973-09-22 1978-08-29 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Core reactor and method of operating same
US4152204A (en) * 1973-10-26 1979-05-01 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Device for controlling the power output of a core reactor and for turning off the same
DE2612178A1 (de) * 1976-03-23 1977-10-06 Hochtemperatur Reaktorbau Gmbh Verfahren zum abschalten und regeln eines gasgekuehlten kernreaktors
GB1521615A (en) * 1976-04-13 1978-08-16 Atomic Energy Authority Uk Nuclear reactor control
DE3143737A1 (de) * 1981-11-04 1983-05-11 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Sicherungsvorrichtung fuer staebe bei reaktoren mit kugelfoermigen brennelementen
US4470947A (en) * 1981-12-30 1984-09-11 The United States Of America As Represented By The United States Department Of Energy Double-clad nuclear fuel safety rod
DE3529242A1 (de) * 1985-08-16 1987-02-19 Hochtemperatur Reaktorbau Gmbh Absorberstab
EP2129806B1 (en) 2007-06-27 2013-08-28 H R D Corporation High shear process for dextrose production
US9406406B2 (en) * 2011-12-12 2016-08-02 Bwxt Nuclear Energy, Inc. Control rod with outer hafnium skin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749064A (en) * 1953-04-08 1956-05-16 Texaco Development Corp Improvements in or relating to generation of nuclear power
FR1191408A (fr) * 1958-02-10 1959-10-20 Creusot Forges Ateliers Dispositif de commande des barres de contrôle de la réactivité d'un réacteur nucléaire
BE589679A (US20110009641A1-20110113-C00116.png) * 1959-04-14
DE1172380B (de) * 1960-09-19 1964-06-18 Joachim Nitschke Dipl Ing Verfahren zum Betrieb eines Kernenergiereaktors sowie Reaktor und Kernbrennstoff zurAusuebung des Verfahrens
US3100187A (en) * 1961-05-03 1963-08-06 Arthur P Fraas Reflector for neutronic reactors
NL277872A (US20110009641A1-20110113-C00116.png) * 1961-05-05
NL278837A (US20110009641A1-20110113-C00116.png) * 1961-05-24
US3140235A (en) * 1962-11-23 1964-07-07 Loranus P Hatch Downflow packed bed nuclear fission reactor
BE668635A (US20110009641A1-20110113-C00116.png) * 1964-09-12 1965-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455335A1 (fr) * 1979-04-25 1980-11-21 Hochtemperatur Reaktorbau Gmbh Reacteur a haute temperature et refroidissement par gaz, comportant un coeur constitue par un lit de boulets combustibles

Also Published As

Publication number Publication date
BE701835A (US20110009641A1-20110113-C00116.png) 1968-01-02
US3519536A (en) 1970-07-07
NL6709687A (US20110009641A1-20110113-C00116.png) 1969-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee