FR2188248B1 - - Google Patents

Info

Publication number
FR2188248B1
FR2188248B1 FR7219990A FR7219990A FR2188248B1 FR 2188248 B1 FR2188248 B1 FR 2188248B1 FR 7219990 A FR7219990 A FR 7219990A FR 7219990 A FR7219990 A FR 7219990A FR 2188248 B1 FR2188248 B1 FR 2188248B1
Authority
FR
France
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
FR7219990A
Other languages
French (fr)
Other versions
FR2188248A1 (xx
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.)
ACTIVITE ATOM AVANCE
Original Assignee
ACTIVITE ATOM AVANCE
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 ACTIVITE ATOM AVANCE filed Critical ACTIVITE ATOM AVANCE
Priority to FR7219990A priority Critical patent/FR2188248B1/fr
Priority to BE1005079A priority patent/BE799908A/xx
Priority to IT24568/73A priority patent/IT990583B/it
Priority to DE2327778*A priority patent/DE2327778A1/de
Priority to GB2613073A priority patent/GB1412514A/en
Priority to JP6105773A priority patent/JPS5627840B2/ja
Priority to CA172,979A priority patent/CA1003976A/fr
Priority to SE7307811A priority patent/SE411267B/xx
Priority to BR4122/73A priority patent/BR7304122D0/pt
Priority to NL7307712A priority patent/NL7307712A/xx
Publication of FR2188248A1 publication Critical patent/FR2188248A1/fr
Application granted granted Critical
Publication of FR2188248B1 publication Critical patent/FR2188248B1/fr
Priority to US05/659,194 priority patent/US4104121A/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
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7219990A 1972-06-02 1972-06-02 Expired FR2188248B1 (xx)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7219990A FR2188248B1 (xx) 1972-06-02 1972-06-02
BE1005079A BE799908A (fr) 1972-06-02 1973-05-23 Dispositif de securite a absorbant solide pour reacteur nucleaire,
IT24568/73A IT990583B (it) 1972-06-02 1973-05-25 Sispositivo di sicurezza ad assor bente solido per reattore nuclea re
DE2327778*A DE2327778A1 (de) 1972-06-02 1973-05-30 Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren
GB2613073A GB1412514A (en) 1972-06-02 1973-05-31 Safety device for a nuclear reactor
CA172,979A CA1003976A (fr) 1972-06-02 1973-06-01 Dispositif de securite a absorbant solide pour reacteur nucleaire
JP6105773A JPS5627840B2 (xx) 1972-06-02 1973-06-01
SE7307811A SE411267B (sv) 1972-06-02 1973-06-01 Sekerhetsanordning med fast absorbator for en kernreaktor
BR4122/73A BR7304122D0 (pt) 1972-06-02 1973-06-01 Dispositivo de seguranca de absorvente solido para reator nuclear
NL7307712A NL7307712A (xx) 1972-06-02 1973-06-01
US05/659,194 US4104121A (en) 1972-06-02 1976-02-19 Solid absorbent safety device for a nuclear reactor

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2188248A1 FR2188248A1 (xx) 1974-01-18
FR2188248B1 true FR2188248B1 (xx) 1974-12-27

Family

ID=9099636

Family Applications (1)

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

Country Status (10)

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

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 (xx) * 1961-05-05
BE635474A (xx) * 1962-07-27 1900-01-01
JPS4322789Y1 (xx) * 1967-06-26 1968-09-25

Also Published As

Publication number Publication date
JPS5627840B2 (xx) 1981-06-27
GB1412514A (en) 1975-11-05
BE799908A (fr) 1973-11-23
IT990583B (it) 1975-07-10
FR2188248A1 (xx) 1974-01-18
DE2327778A1 (de) 1973-12-20
NL7307712A (xx) 1973-12-04
JPS4943093A (xx) 1974-04-23
BR7304122D0 (pt) 1974-07-11
SE411267B (sv) 1979-12-10
CA1003976A (fr) 1977-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse