CA987798A - Barre de securite a absorbant liquide pour reacteur nucleaire - Google Patents

Barre de securite a absorbant liquide pour reacteur nucleaire

Info

Publication number
CA987798A
CA987798A CA172,980A CA172980A CA987798A CA 987798 A CA987798 A CA 987798A CA 172980 A CA172980 A CA 172980A CA 987798 A CA987798 A CA 987798A
Authority
CA
Canada
Prior art keywords
nuclear reactor
liquid absorbent
security bars
bars
security
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
CA172,980A
Other languages
English (en)
French (fr)
Other versions
CA172980S (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 CA987798A publication Critical patent/CA987798A/fr
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
    • 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)
  • Fluid-Damping Devices (AREA)
  • Electron Sources, Ion Sources (AREA)
CA172,980A 1972-06-02 1973-06-01 Barre de securite a absorbant liquide pour reacteur nucleaire Expired CA987798A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219987A FR2188245B1 (xx) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
CA987798A true CA987798A (fr) 1976-04-20

Family

ID=9099632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,980A Expired CA987798A (fr) 1972-06-02 1973-06-01 Barre de securite a absorbant liquide pour reacteur nucleaire

Country Status (11)

Country Link
US (1) US4221637A (xx)
JP (1) JPS5738875B2 (xx)
BE (1) BE799953A (xx)
BR (1) BR7304143D0 (xx)
CA (1) CA987798A (xx)
DE (1) DE2327776A1 (xx)
FR (1) FR2188245B1 (xx)
GB (1) GB1404255A (xx)
IT (1) IT988678B (xx)
NL (1) NL172282C (xx)
SE (1) SE384418B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683103A (en) * 1985-02-12 1987-07-28 Westinghouse Electric Corp. Spectral shift apparatus and method for a nuclear reactor fuel assembly
RU2608826C2 (ru) * 2015-06-01 2017-01-25 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" Устройство для пассивной защиты ядерного реактора
FR3124884B1 (fr) * 2021-07-02 2023-06-23 Commissariat A L’Energie Atomique Et Aux Energies Alternatives Assemblage de combustible nucléaire intégrant au moins un clapet hydraulique à bille en tant que dispositif passif de prévention de la surchauffe de l’assemblage.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990353A (en) * 1954-03-01 1961-06-27 Donald F Howard Nuclear reactor control system
NL214666A (xx) * 1956-08-07
GB1145617A (en) * 1966-07-08 1969-03-19 Ca Atomic Energy Ltd Apparatus for nuclear reactor control
US3507748A (en) * 1967-06-07 1970-04-21 Henri Fenech Control and safety device for nuclear reactors
GB1298804A (en) * 1969-05-30 1972-12-06 Atomic Energy Authority Uk Improvements in or relating to the control of nuclear reactors

Also Published As

Publication number Publication date
US4221637A (en) 1980-09-09
JPS5738875B2 (xx) 1982-08-18
NL7307709A (xx) 1973-12-04
GB1404255A (en) 1975-08-28
FR2188245A1 (xx) 1974-01-18
IT988678B (it) 1975-04-30
FR2188245B1 (xx) 1974-12-27
BR7304143D0 (pt) 1974-07-11
NL172282C (nl) 1983-08-01
DE2327776A1 (de) 1973-12-13
JPS4943094A (xx) 1974-04-23
BE799953A (fr) 1973-11-26
NL172282B (nl) 1983-03-01
SE384418B (sv) 1976-05-03

Similar Documents

Publication Publication Date Title
AU5747373A (en) Jet pump for nuclear reactor
CA982068A (en) Enclosure for confining radio-active products or waste
ZA73905B (en) Nuclear reactor installations
CA994015A (en) Nuclear reactor spacer device
CA968074A (en) Nuclear reactor top closure
CA998476A (en) Nuclear reactor assembly
JPS5390593A (en) Nuclear reactor controller
IE40100L (en) Nuclear fusion reactor
CA992674A (en) Hydraulic system for nuclear reactors with
ZA732260B (en) Chlorolysis reactor
CA982282A (en) Nuclear reactor protective system
CA987798A (fr) Barre de securite a absorbant liquide pour reacteur nucleaire
AT321421B (de) Kernreaktor
CA1003976A (fr) Dispositif de securite a absorbant solide pour reacteur nucleaire
CA1009384A (en) Containment vessel for reactor tank
IE38306L (en) Pressure container for nuclear reactor
CA1019845A (en) Liquid absorbant safety device for nuclear reactor
CA1019846A (en) Solid absorbant safety device for nuclear reactor
CA998784A (fr) Barre de securite a absorbant pulverulent pour reacteur nucleaire
CA908320A (en) Containment for nuclear reactors
CA905021A (en) Nuclear containment system
CA916819A (en) Containment systems for nuclear reactors
AU474560B2 (en) Calandria vessels for nuclear reactors
CA890098A (en) Nuclear reactors
CA916818A (en) Nuclear reactor vessel structure