FR1322620A - Dispositifs de réglage pour réacteurs nucléaires - Google Patents

Dispositifs de réglage pour réacteurs nucléaires

Info

Publication number
FR1322620A
FR1322620A FR897783A FR897783A FR1322620A FR 1322620 A FR1322620 A FR 1322620A FR 897783 A FR897783 A FR 897783A FR 897783 A FR897783 A FR 897783A FR 1322620 A FR1322620 A FR 1322620A
Authority
FR
France
Prior art keywords
nuclear reactors
regulating devices
regulating
devices
reactors
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
FR897783A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of FR1322620A publication Critical patent/FR1322620A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • 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
    • G21C7/11—Deformable control elements, e.g. flexible, telescopic, articulated
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Particle Accelerators (AREA)
FR897783A 1961-05-17 1962-05-16 Dispositifs de réglage pour réacteurs nucléaires Expired FR1322620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18056/61A GB940586A (en) 1961-05-17 1961-05-17 Improvements in or relating to nuclear reactor control devices

Publications (1)

Publication Number Publication Date
FR1322620A true FR1322620A (fr) 1963-03-29

Family

ID=47190239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897783A Expired FR1322620A (fr) 1961-05-17 1962-05-16 Dispositifs de réglage pour réacteurs nucléaires

Country Status (4)

Country Link
US (1) US3212976A (fr)
DE (1) DE1230508B (fr)
FR (1) FR1322620A (fr)
GB (1) GB940586A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232842A (en) * 1963-06-25 1966-02-01 Commissariat Energie Atomique Deformable metal chain device for regulating the power of a reactor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629938C2 (de) * 1976-07-02 1981-09-17 Kraftwerk Union AG, 4330 Mülheim Gestell zur Lagerung von Brennelementen
US4167443A (en) * 1977-08-30 1979-09-11 Combustion Engineering, Inc. Self-actuated rate of change of pressure scram device for nuclear reactors
DE10348001B4 (de) * 2003-10-15 2007-05-10 Lucas Automotive Gmbh Schmutzblech an einer Bremsscheibe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905612A (en) * 1944-09-09 1959-09-22 Lyle B Borst Central control system
US2900316A (en) * 1955-10-17 1959-08-18 Jr Harold B Kaufman Reactor control device
BE567089A (fr) * 1957-05-08 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232842A (en) * 1963-06-25 1966-02-01 Commissariat Energie Atomique Deformable metal chain device for regulating the power of a reactor

Also Published As

Publication number Publication date
GB940586A (en) 1963-10-30
DE1230508B (de) 1966-12-15
US3212976A (en) 1965-10-19

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