FR2188246B1 - - Google Patents

Info

Publication number
FR2188246B1
FR2188246B1 FR7219988A FR7219988A FR2188246B1 FR 2188246 B1 FR2188246 B1 FR 2188246B1 FR 7219988 A FR7219988 A FR 7219988A FR 7219988 A FR7219988 A FR 7219988A FR 2188246 B1 FR2188246 B1 FR 2188246B1
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
FR7219988A
Other versions
FR2188246A1 (fr
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 FR7219988A priority Critical patent/FR2188246B1/fr
Priority to BE1005080A priority patent/BE799909A/fr
Priority to IT24567/73A priority patent/IT988679B/it
Priority to DE2327630A priority patent/DE2327630A1/de
Priority to GB2612973A priority patent/GB1428419A/en
Priority to BR4145/73A priority patent/BR7304145D0/pt
Priority to SE7307808A priority patent/SE368292B/xx
Priority to CA172,978A priority patent/CA998784A/fr
Priority to NL7307710A priority patent/NL7307710A/xx
Priority to JP6105973A priority patent/JPS5542359B2/ja
Priority to US00367062A priority patent/US3840432A/en
Publication of FR2188246A1 publication Critical patent/FR2188246A1/fr
Application granted granted Critical
Publication of FR2188246B1 publication Critical patent/FR2188246B1/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
    • G21C9/027—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)
  • Vibration Dampers (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR7219988A 1972-06-02 1972-06-02 Expired FR2188246B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7219988A FR2188246B1 (fr) 1972-06-02 1972-06-02
BE1005080A BE799909A (fr) 1972-06-02 1973-05-23 Barre de securite a absorbant pulverulent pour reacteur nucleaire,
IT24567/73A IT988679B (it) 1972-06-02 1973-05-25 Barra di sicurezza ad assorbente polverulento
DE2327630A DE2327630A1 (de) 1972-06-02 1973-05-30 Sicherheitsstab fuer pulverfoermigen absorber
GB2612973A GB1428419A (en) 1972-06-02 1973-05-31 Safety device for a nuclear reactor
SE7307808A SE368292B (fr) 1972-06-02 1973-06-01
BR4145/73A BR7304145D0 (pt) 1972-06-02 1973-06-01 Barra de seguranca de absorvente em po, para reator nuclear
CA172,978A CA998784A (fr) 1972-06-02 1973-06-01 Barre de securite a absorbant pulverulent pour reacteur nucleaire
NL7307710A NL7307710A (fr) 1972-06-02 1973-06-01
JP6105973A JPS5542359B2 (fr) 1972-06-02 1973-06-01
US00367062A US3840432A (en) 1972-06-02 1973-06-04 Pulverulent absorbent safety rod for a nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219988A FR2188246B1 (fr) 1972-06-02 1972-06-02

Publications (2)

Publication Number Publication Date
FR2188246A1 FR2188246A1 (fr) 1974-01-18
FR2188246B1 true FR2188246B1 (fr) 1974-12-27

Family

ID=9099633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219988A Expired FR2188246B1 (fr) 1972-06-02 1972-06-02

Country Status (11)

Country Link
US (1) US3840432A (fr)
JP (1) JPS5542359B2 (fr)
BE (1) BE799909A (fr)
BR (1) BR7304145D0 (fr)
CA (1) CA998784A (fr)
DE (1) DE2327630A1 (fr)
FR (1) FR2188246B1 (fr)
GB (1) GB1428419A (fr)
IT (1) IT988679B (fr)
NL (1) NL7307710A (fr)
SE (1) SE368292B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070239A (en) * 1976-04-23 1978-01-24 Combustion Engineering, Inc. Ball check valve
JPH07195352A (ja) * 1993-12-28 1995-08-01 Teihiyuu Kk レジンコンクリート管製造方法及びその製造装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940403A1 (de) * 1969-08-08 1971-02-18 Interatom Vorrichtung zum schnellen Abschalten eines Kernreaktors mittels neutronenabsorbierender Fluessigkeiten

Also Published As

Publication number Publication date
GB1428419A (en) 1976-03-17
FR2188246A1 (fr) 1974-01-18
CA998784A (fr) 1976-10-19
JPS4943095A (fr) 1974-04-23
US3840432A (en) 1974-10-08
JPS5542359B2 (fr) 1980-10-30
BR7304145D0 (pt) 1974-07-11
IT988679B (it) 1975-04-30
DE2327630A1 (de) 1973-12-13
SE368292B (fr) 1974-06-24
NL7307710A (fr) 1973-12-04
BE799909A (fr) 1973-11-23

Similar Documents

Publication Publication Date Title
FR2188248B1 (fr)
FR2180526A1 (fr)
JPS4951615A (fr)
FR2183991B1 (fr)
FR2188246B1 (fr)
JPS5116127B2 (fr)
FR2196390B1 (fr)
JPS4979775U (fr)
JPS5326658Y2 (fr)
JPS5243634Y2 (fr)
FR2210745A1 (fr)
JPS4978752U (fr)
JPS4919889A (fr)
CH586783B5 (fr)
CH564215A5 (fr)
BG18478A1 (fr)
CH564240A5 (fr)
CH596651A5 (fr)
CH591489A5 (fr)
CH590304A5 (fr)
CH590056A5 (fr)
CH589578A5 (fr)
CH589136A5 (fr)
CH589077A5 (fr)
CH561152A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse