CA1019846A - Solid absorbant safety device for nuclear reactor - Google Patents

Solid absorbant safety device for nuclear reactor

Info

Publication number
CA1019846A
CA1019846A CA185,875A CA185875A CA1019846A CA 1019846 A CA1019846 A CA 1019846A CA 185875 A CA185875 A CA 185875A CA 1019846 A CA1019846 A CA 1019846A
Authority
CA
Canada
Prior art keywords
safety device
nuclear reactor
absorbant
solid
solid absorbant
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
CA185,875A
Other languages
English (en)
French (fr)
Other versions
CA185875S (en
Inventor
Claude Malaval
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.)
Groupement Atomique Alsacienne Atlantique SA
Original Assignee
Groupement Atomique Alsacienne Atlantique SA
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 Groupement Atomique Alsacienne Atlantique SA filed Critical Groupement Atomique Alsacienne Atlantique SA
Application granted granted Critical
Publication of CA1019846A publication Critical patent/CA1019846A/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
    • G21C9/027—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
    • 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
    • G21C9/024—Rupture diaphragms
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
CA185,875A 1972-11-21 1973-11-15 Solid absorbant safety device for nuclear reactor Expired CA1019846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241261A FR2207329B1 (en:Method) 1972-11-21 1972-11-21

Publications (1)

Publication Number Publication Date
CA1019846A true CA1019846A (en) 1977-10-25

Family

ID=9107451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,875A Expired CA1019846A (en) 1972-11-21 1973-11-15 Solid absorbant safety device for nuclear reactor

Country Status (10)

Country Link
JP (1) JPS4986791A (en:Method)
BE (1) BE807174A (en:Method)
BR (1) BR7309039D0 (en:Method)
CA (1) CA1019846A (en:Method)
DE (1) DE2355903A1 (en:Method)
FR (1) FR2207329B1 (en:Method)
GB (1) GB1450784A (en:Method)
IT (1) IT1001679B (en:Method)
NL (1) NL7315962A (en:Method)
SE (1) SE373450B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2304314C2 (ru) * 2004-10-18 2007-08-10 Юрий Васильевич Потапов Термосрабатывающее устройство

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087292B1 (fr) * 2018-10-12 2020-10-02 Commissariat Energie Atomique Assemblage pour reacteur nucleaire comportant une enveloppe etanche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2304314C2 (ru) * 2004-10-18 2007-08-10 Юрий Васильевич Потапов Термосрабатывающее устройство

Also Published As

Publication number Publication date
DE2355903A1 (de) 1974-05-22
BE807174A (fr) 1974-05-13
IT1001679B (it) 1976-04-30
BR7309039D0 (pt) 1974-08-22
JPS4986791A (en:Method) 1974-08-20
GB1450784A (en) 1976-09-29
FR2207329A1 (en:Method) 1974-06-14
NL7315962A (en:Method) 1974-05-24
FR2207329B1 (en:Method) 1977-04-22
SE373450B (en:Method) 1975-02-03

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