GB1248174A - A safeguard for a nuclear reactor - Google Patents

A safeguard for a nuclear reactor

Info

Publication number
GB1248174A
GB1248174A GB01396/70A GB1139670A GB1248174A GB 1248174 A GB1248174 A GB 1248174A GB 01396/70 A GB01396/70 A GB 01396/70A GB 1139670 A GB1139670 A GB 1139670A GB 1248174 A GB1248174 A GB 1248174A
Authority
GB
United Kingdom
Prior art keywords
reservoir
tube
reactor
liquid
duct
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
GB01396/70A
Other languages
English (en)
Inventor
Gilles Aubert
Bernard Vrillon
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
Publication of GB1248174A publication Critical patent/GB1248174A/en
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
    • G21C9/033—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 an absorbent fluid
    • 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
    • G21C7/22—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 a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB01396/70A 1969-03-19 1970-03-10 A safeguard for a nuclear reactor Expired GB1248174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907829A FR2038062A1 (enExample) 1969-03-19 1969-03-19

Publications (1)

Publication Number Publication Date
GB1248174A true GB1248174A (en) 1971-09-29

Family

ID=9030867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01396/70A Expired GB1248174A (en) 1969-03-19 1970-03-10 A safeguard for a nuclear reactor

Country Status (4)

Country Link
BE (1) BE747032A (enExample)
DE (1) DE7010049U (enExample)
FR (1) FR2038062A1 (enExample)
GB (1) GB1248174A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024125840A1 (en) * 2022-12-12 2024-06-20 Moltex Energy Ltd Temperature activated passive shutdown device for a nuclear reactor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188247B1 (enExample) * 1972-06-02 1974-10-25 Activite Atom Avance
US4371495A (en) * 1981-01-23 1983-02-01 Westinghouse Electric Corp. Self rupturing gas moderator rod for a nuclear reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125562B (de) * 1958-04-03 1962-03-15 Rhein Westfael Elect Werk Ag Vorrichtung zur Regelung von Kernreaktoren
GB882361A (en) * 1958-11-14 1961-11-15 Thompson Nuclear Energy Co Ltd Improvements relating to control means for nuclear reactors
BE635474A (enExample) * 1962-07-27 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024125840A1 (en) * 2022-12-12 2024-06-20 Moltex Energy Ltd Temperature activated passive shutdown device for a nuclear reactor

Also Published As

Publication number Publication date
DE7010049U (de) 1970-06-25
BE747032A (fr) 1970-08-17
FR2038062A1 (enExample) 1971-01-08

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