IT952929B - Selettore di prelievo per la localizzazione di una rottura della guaina di un gruppo com bustibile nucleare - Google Patents

Selettore di prelievo per la localizzazione di una rottura della guaina di un gruppo com bustibile nucleare

Info

Publication number
IT952929B
IT952929B IT6772872A IT6772872A IT952929B IT 952929 B IT952929 B IT 952929B IT 6772872 A IT6772872 A IT 6772872A IT 6772872 A IT6772872 A IT 6772872A IT 952929 B IT952929 B IT 952929B
Authority
IT
Italy
Prior art keywords
bustible
withdrawal
selector
sheath
nuclear
Prior art date
Application number
IT6772872A
Other languages
English (en)
Inventor
P Debergh
M Lagrange
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT952929B publication Critical patent/IT952929B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/042—Devices for selective sampling, e.g. valves, shutters, rotatable selector valves
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT6772872A 1971-03-09 1972-03-08 Selettore di prelievo per la localizzazione di una rottura della guaina di un gruppo com bustibile nucleare IT952929B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108067A FR2128167B1 (it) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
IT952929B true IT952929B (it) 1973-07-30

Family

ID=9073182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6772872A IT952929B (it) 1971-03-09 1972-03-08 Selettore di prelievo per la localizzazione di una rottura della guaina di un gruppo com bustibile nucleare

Country Status (7)

Country Link
US (1) US3806409A (it)
JP (1) JPS5443678B1 (it)
DE (1) DE2211215A1 (it)
FR (1) FR2128167B1 (it)
GB (1) GB1347219A (it)
IT (1) IT952929B (it)
SU (1) SU667169A3 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373788A1 (fr) * 1976-12-09 1978-07-07 Commissariat Energie Atomique Dispositif de prelevement d'un liquide achemine par une pluralite de tubes
FR2445588A1 (fr) * 1978-12-27 1980-07-25 Commissariat Energie Atomique Procede et dispositif de detection et de localisation des ruptures de gaine dans un reacteur nucleaire, notamment refroidi par metal liquide
US4332639A (en) * 1979-02-21 1982-06-01 Electric Power Research Institute, Inc. Failed element detection and location system and method for use in a nuclear reactor
JPS5629199A (en) * 1979-08-20 1981-03-23 Hitachi Ltd Method and device of detecting failed fuel
JPS58161888A (ja) * 1982-03-19 1983-09-26 動力炉・核燃料開発事業団 破損燃料位置検知装置
GB8418692D0 (en) * 1984-07-23 1984-08-30 Nat Nuclear Corp Ltd Failed fuel detection arrangements

Also Published As

Publication number Publication date
FR2128167A1 (it) 1972-10-20
DE2211215A1 (de) 1972-09-21
JPS5443678B1 (it) 1979-12-21
FR2128167B1 (it) 1974-03-01
SU667169A3 (ru) 1979-06-05
GB1347219A (en) 1974-02-27
US3806409A (en) 1974-04-23

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