IT990583B - Sispositivo di sicurezza ad assor bente solido per reattore nuclea re - Google Patents

Sispositivo di sicurezza ad assor bente solido per reattore nuclea re

Info

Publication number
IT990583B
IT990583B IT24568/73A IT2456873A IT990583B IT 990583 B IT990583 B IT 990583B IT 24568/73 A IT24568/73 A IT 24568/73A IT 2456873 A IT2456873 A IT 2456873A IT 990583 B IT990583 B IT 990583B
Authority
IT
Italy
Prior art keywords
nuclea
reactor
safety device
solid absorbent
absorbent safety
Prior art date
Application number
IT24568/73A
Other languages
English (en)
Italian (it)
Original Assignee
Alsacienne Atom
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 Alsacienne Atom filed Critical Alsacienne Atom
Application granted granted Critical
Publication of IT990583B publication Critical patent/IT990583B/it

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
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
IT24568/73A 1972-06-02 1973-05-25 Sispositivo di sicurezza ad assor bente solido per reattore nuclea re IT990583B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219990A FR2188248B1 (fr) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
IT990583B true IT990583B (it) 1975-07-10

Family

ID=9099636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24568/73A IT990583B (it) 1972-06-02 1973-05-25 Sispositivo di sicurezza ad assor bente solido per reattore nuclea re

Country Status (10)

Country Link
JP (1) JPS5627840B2 (fr)
BE (1) BE799908A (fr)
BR (1) BR7304122D0 (fr)
CA (1) CA1003976A (fr)
DE (1) DE2327778A1 (fr)
FR (1) FR2188248B1 (fr)
GB (1) GB1412514A (fr)
IT (1) IT990583B (fr)
NL (1) NL7307712A (fr)
SE (1) SE411267B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104121A (en) * 1972-06-02 1978-08-01 Groupement Atomique Alsacienne Atlantique Solid absorbent safety device for a nuclear reactor
JPS52145427A (en) * 1976-05-28 1977-12-03 Central Glass Co Ltd Method of moulding solidified concrete product and mould used therefor
JPS56115987A (en) * 1980-02-19 1981-09-11 Tokyo Shibaura Electric Co Nuclear reactor shuttdown device
FR3087292B1 (fr) * 2018-10-12 2020-10-02 Commissariat Energie Atomique Assemblage pour reacteur nucleaire comportant une enveloppe etanche

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855899A (en) * 1956-05-02 1958-10-14 Ben J Beaty Device for controlling insertion of rod
NL277872A (fr) * 1961-05-05
BE635474A (fr) * 1962-07-27 1900-01-01
JPS4322789Y1 (fr) * 1967-06-26 1968-09-25

Also Published As

Publication number Publication date
NL7307712A (fr) 1973-12-04
BR7304122D0 (pt) 1974-07-11
DE2327778A1 (de) 1973-12-20
CA1003976A (fr) 1977-01-18
FR2188248B1 (fr) 1974-12-27
JPS5627840B2 (fr) 1981-06-27
SE411267B (sv) 1979-12-10
GB1412514A (en) 1975-11-05
JPS4943093A (fr) 1974-04-23
FR2188248A1 (fr) 1974-01-18
BE799908A (fr) 1973-11-23

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