FR2321174B1 - - Google Patents

Info

Publication number
FR2321174B1
FR2321174B1 FR7624799A FR7624799A FR2321174B1 FR 2321174 B1 FR2321174 B1 FR 2321174B1 FR 7624799 A FR7624799 A FR 7624799A FR 7624799 A FR7624799 A FR 7624799A FR 2321174 B1 FR2321174 B1 FR 2321174B1
Authority
FR
France
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
FR7624799A
Other languages
French (fr)
Other versions
FR2321174A1 (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 claimed from US05/604,528 external-priority patent/US4062725A/en
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of FR2321174A1 publication Critical patent/FR2321174A1/en
Application granted granted Critical
Publication of FR2321174B1 publication Critical patent/FR2321174B1/fr
Granted 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
    • G21C7/103—Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator 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)
  • 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)
FR7624799A 1975-08-14 1976-08-13 Nuclear reactor partial length control rod - for control of power distribution in nuclear reactor cores, using sections of differing neutron absorption Granted FR2321174A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60452975A 1975-08-14 1975-08-14
US05/604,528 US4062725A (en) 1975-08-14 1975-08-14 Part length control rod

Publications (2)

Publication Number Publication Date
FR2321174A1 FR2321174A1 (en) 1977-03-11
FR2321174B1 true FR2321174B1 (en) 1980-04-25

Family

ID=27084684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624799A Granted FR2321174A1 (en) 1975-08-14 1976-08-13 Nuclear reactor partial length control rod - for control of power distribution in nuclear reactor cores, using sections of differing neutron absorption

Country Status (7)

Country Link
JP (1) JPS5222694A (en)
BR (1) BR7605331A (en)
DE (1) DE2633311C3 (en)
ES (1) ES449946A1 (en)
FR (1) FR2321174A1 (en)
IT (1) IT1067281B (en)
SE (1) SE428736B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL53983A (en) * 1977-03-15 1981-05-20 Westinghouse Electric Corp Burnable poison rods for nuclear reactors
JPS59196497A (en) * 1983-04-22 1984-11-07 北海道電力株式会社 Pwr type reactor
US4624827A (en) * 1984-07-23 1986-11-25 Westinghouse Electric Corp. Nuclear reactor control rod having a reduced worth tip
DE3670923D1 (en) * 1985-01-29 1990-06-07 Framatome Sa CORE OF A FAST CORE REACTOR WITH A SINGLE TYPE OF FUEL BUNDLES.
US4699756A (en) * 1985-08-08 1987-10-13 Westinghouse Electric Corp. Full length control rod employing axially inhomogeneous absorber materials for zero reactivity redistribution factor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861975A (en) * 1958-03-31 1961-03-01 Gen Electric Co Ltd Improvements in or relating to nuclear reactors
FR1256186A (en) * 1959-03-21 1961-03-17 Siemens Ag Device for regulating and shutting down nuclear reactors
US3267002A (en) * 1965-01-28 1966-08-16 Jr Leonard W Fromm Method for controlling a nuclear reactor
FR2041723A1 (en) * 1969-05-13 1971-02-05 Commissariat Energie Atomique Control rod for nuclear reactor

Also Published As

Publication number Publication date
DE2633311B2 (en) 1980-11-27
IT1067281B (en) 1985-03-16
JPS5626835B2 (en) 1981-06-20
SE7609099L (en) 1977-02-15
ES449946A1 (en) 1977-12-01
SE428736B (en) 1983-07-18
FR2321174A1 (en) 1977-03-11
DE2633311C3 (en) 1981-10-01
BR7605331A (en) 1977-08-09
JPS5222694A (en) 1977-02-21
DE2633311A1 (en) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse