DE2327778A1 - Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren - Google Patents

Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren

Info

Publication number
DE2327778A1
DE2327778A1 DE2327778*A DE2327778A DE2327778A1 DE 2327778 A1 DE2327778 A1 DE 2327778A1 DE 2327778 A DE2327778 A DE 2327778A DE 2327778 A1 DE2327778 A1 DE 2327778A1
Authority
DE
Germany
Prior art keywords
safety device
reservoir
absorber
solid
reactor
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.)
Ceased
Application number
DE2327778*A
Other languages
German (de)
English (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.)
Alsacienne Atom
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
Publication of DE2327778A1 publication Critical patent/DE2327778A1/de
Ceased 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE2327778*A 1972-06-02 1973-05-30 Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren Ceased DE2327778A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2327778A1 true DE2327778A1 (de) 1973-12-20

Family

ID=9099636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2327778*A Ceased DE2327778A1 (de) 1972-06-02 1973-05-30 Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren

Country Status (10)

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

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

Also Published As

Publication number Publication date
JPS4943093A (me) 1974-04-23
FR2188248A1 (me) 1974-01-18
FR2188248B1 (me) 1974-12-27
BR7304122D0 (pt) 1974-07-11
NL7307712A (me) 1973-12-04
BE799908A (fr) 1973-11-23
SE411267B (sv) 1979-12-10
CA1003976A (fr) 1977-01-18
JPS5627840B2 (me) 1981-06-27
GB1412514A (en) 1975-11-05
IT990583B (it) 1975-07-10

Similar Documents

Publication Publication Date Title
DE2409409A1 (de) Insassensicherheitseinrichtung fuer fahrzeuge
DE3900899A1 (de) Druckspeicher
DE2727251C2 (de) Kolbenstangendichtung für einen mit Druckgas zu befüllenden Stoßdämpfer oder eine Gasfeder
DE2358428A1 (de) Druckbehaelter
DE1090041B (de) Fluessigkeits-Tauchdichtung, insbesondere zur Abdichtung des drehbaren Deckels eines Kernreaktors
DE19631179A1 (de) Vorrichtung zum Transportieren und Lagern von Kernbrennelementen
DE2327778A1 (de) Sicherheitsvorrichtung mit festem absorber fuer kernreaktoren
WO1994001680A1 (de) Mehrmembranenspeicher
DE1228351B (de) Vorrichtung zur Steuerung von Kernreaktoren
DE1056488B (de) Federorgan, insbesondere fuer Kraftfahrzeuge, mit einem Luftpolster als Federelement
DE10239778B3 (de) Kaltgasgenerator
DE2163980A1 (me)
DE1817605A1 (de) Flugzeugabsturz-Aufzeichnungseinrichtung
DE2510844A1 (de) Vorrichtung zum einspritzen einer fluessigkeit in das core eines kernreaktors
DE2147827C3 (me)
DE19906800A1 (de) Druckmittelspeicher
EP3669950A1 (de) Löschmittelbehälter
DE2405105B2 (de) Verfahren und Vorrichtung zum Absperren von Druckspeichern
DE2457407B2 (de) Verschluß für die Füllöffnung eines Druckbehälters
DE19818898C2 (de) Gasspeicher
DE3215889C2 (de) Gebirgsschlagventil für hydraulische Grubenstempel
DE4112885C2 (de) Schüttgutventil
DE2603978C3 (de) Gebirgsschlagventilanordnung in einem hydraulischen Grubenstempel
DE2063380C3 (de) Generator für seismische Impulse
DE1627823C3 (de) Hydropneumatischer Druckspeicher

Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection