FR1475017A - Multiple control bar for nuclear reactor - Google Patents

Multiple control bar for nuclear reactor

Info

Publication number
FR1475017A
FR1475017A FR50213A FR50213A FR1475017A FR 1475017 A FR1475017 A FR 1475017A FR 50213 A FR50213 A FR 50213A FR 50213 A FR50213 A FR 50213A FR 1475017 A FR1475017 A FR 1475017A
Authority
FR
France
Prior art keywords
nuclear reactor
control bar
multiple control
bar
nuclear
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
FR50213A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR50213A priority Critical patent/FR1475017A/en
Application granted granted Critical
Publication of FR1475017A publication Critical patent/FR1475017A/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
    • G21C7/18—Means for obtaining differential movement 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
    • G21C7/103—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)
FR50213A 1966-02-18 1966-02-18 Multiple control bar for nuclear reactor Expired FR1475017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR50213A FR1475017A (en) 1966-02-18 1966-02-18 Multiple control bar for nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50213A FR1475017A (en) 1966-02-18 1966-02-18 Multiple control bar for nuclear reactor

Publications (1)

Publication Number Publication Date
FR1475017A true FR1475017A (en) 1967-03-31

Family

ID=8601748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50213A Expired FR1475017A (en) 1966-02-18 1966-02-18 Multiple control bar for nuclear reactor

Country Status (1)

Country Link
FR (1) FR1475017A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932215A (en) * 1970-11-28 1976-01-13 Interatom Internationale Atomreaktorbau Gmbh Vertical control rod for rapid and safe shut-off of nuclear reactors
FR2537764A1 (en) * 1982-12-08 1984-06-15 Framatome Sa DEVICE FOR CONTROLLING TWO CLUSTERS OF CONTROL PADS VERTICALLY MOVABLE IN THE SAME COMBUSTIBLE ASSEMBLY OF THE HEART OF A NUCLEAR REACTOR
FR2547674A1 (en) * 1983-06-17 1984-12-21 Framatome Sa DEVICE FOR MANEUVERING A PITCH OF NEUTRON-ABSORBING PENCILS IN A PRESSURIZED WATER NUCLEAR REACTOR
EP0229030A1 (en) * 1986-01-07 1987-07-15 Westinghouse Electric Corporation Nuclear reactor control rod with anually uniform changeable worth

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932215A (en) * 1970-11-28 1976-01-13 Interatom Internationale Atomreaktorbau Gmbh Vertical control rod for rapid and safe shut-off of nuclear reactors
FR2537764A1 (en) * 1982-12-08 1984-06-15 Framatome Sa DEVICE FOR CONTROLLING TWO CLUSTERS OF CONTROL PADS VERTICALLY MOVABLE IN THE SAME COMBUSTIBLE ASSEMBLY OF THE HEART OF A NUCLEAR REACTOR
EP0111435A1 (en) * 1982-12-08 1984-06-20 Framatome Control device for moving two control rod assemblies vertically removable in a same fuel assembly of the core of a nuclear reactor
FR2547674A1 (en) * 1983-06-17 1984-12-21 Framatome Sa DEVICE FOR MANEUVERING A PITCH OF NEUTRON-ABSORBING PENCILS IN A PRESSURIZED WATER NUCLEAR REACTOR
EP0229030A1 (en) * 1986-01-07 1987-07-15 Westinghouse Electric Corporation Nuclear reactor control rod with anually uniform changeable worth
US4707329A (en) * 1986-01-07 1987-11-17 Westinghouse Electric Corp. Nuclear reactor control rod with uniformly changeable axial worth

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