FR1256718A - Shutdown device for nuclear reactors - Google Patents

Shutdown device for nuclear reactors

Info

Publication number
FR1256718A
FR1256718A FR824396A FR824396A FR1256718A FR 1256718 A FR1256718 A FR 1256718A FR 824396 A FR824396 A FR 824396A FR 824396 A FR824396 A FR 824396A FR 1256718 A FR1256718 A FR 1256718A
Authority
FR
France
Prior art keywords
nuclear reactors
shutdown device
shutdown
reactors
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
FR824396A
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.)
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
Priority claimed from GB13262/59A external-priority patent/GB897456A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to FR824396A priority Critical patent/FR1256718A/en
Application granted granted Critical
Publication of FR1256718A publication Critical patent/FR1256718A/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
    • 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
    • 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)
FR824396A 1959-04-17 1960-04-14 Shutdown device for nuclear reactors Expired FR1256718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR824396A FR1256718A (en) 1959-04-17 1960-04-14 Shutdown device for nuclear reactors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13262/59A GB897456A (en) 1959-04-17 1959-04-17 Improvements in or relating to the shutting down of nuclear reactors
FR824396A FR1256718A (en) 1959-04-17 1960-04-14 Shutdown device for nuclear reactors

Publications (1)

Publication Number Publication Date
FR1256718A true FR1256718A (en) 1961-03-24

Family

ID=26185676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824396A Expired FR1256718A (en) 1959-04-17 1960-04-14 Shutdown device for nuclear reactors

Country Status (1)

Country Link
FR (1) FR1256718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394147A1 (en) * 1977-06-10 1979-01-05 Combustion Eng DEVICE FOR RETAINING, RELEASING AND REPLACING NEUTRON ABSORPTION MASSES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394147A1 (en) * 1977-06-10 1979-01-05 Combustion Eng DEVICE FOR RETAINING, RELEASING AND REPLACING NEUTRON ABSORPTION MASSES

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