DE3675648D1 - Vorrichtung zur sondenfuehrung fuer einen kernreaktor. - Google Patents

Vorrichtung zur sondenfuehrung fuer einen kernreaktor.

Info

Publication number
DE3675648D1
DE3675648D1 DE8686402792T DE3675648T DE3675648D1 DE 3675648 D1 DE3675648 D1 DE 3675648D1 DE 8686402792 T DE8686402792 T DE 8686402792T DE 3675648 T DE3675648 T DE 3675648T DE 3675648 D1 DE3675648 D1 DE 3675648D1
Authority
DE
Germany
Prior art keywords
coolant
probe guide
probe
ducts
guide ducts
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 - Lifetime
Application number
DE8686402792T
Other languages
English (en)
Inventor
Michel Babin
Guy Desfontaines
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Application granted granted Critical
Publication of DE3675648D1 publication Critical patent/DE3675648D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/116—Passages or insulators, e.g. for electric cables
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
DE8686402792T 1985-12-13 1986-12-12 Vorrichtung zur sondenfuehrung fuer einen kernreaktor. Expired - Lifetime DE3675648D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518495A FR2591790B1 (fr) 1985-12-13 1985-12-13 Dispositif a conduits de guidage de sondes pour reacteur nucleaire

Publications (1)

Publication Number Publication Date
DE3675648D1 true DE3675648D1 (de) 1990-12-20

Family

ID=9325765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402792T Expired - Lifetime DE3675648D1 (de) 1985-12-13 1986-12-12 Vorrichtung zur sondenfuehrung fuer einen kernreaktor.

Country Status (11)

Country Link
US (1) US4765947A (de)
EP (1) EP0233424B1 (de)
JP (1) JPS62145199A (de)
KR (1) KR870006587A (de)
CN (1) CN1018961B (de)
AT (1) ATE58445T1 (de)
DE (1) DE3675648D1 (de)
ES (1) ES2018474B3 (de)
FI (1) FI84943C (de)
FR (1) FR2591790B1 (de)
ZA (1) ZA869035B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630854B1 (fr) * 1988-04-29 1992-05-15 Framatome Sa Dispositif de cheminement de conducteurs a travers les equipements internes d'un reacteur nucleaire
FR2635906B1 (fr) * 1988-08-25 1990-11-23 Framatome Sa Dispositif d'instrumentation du coeur d'un reacteur nucleaire a eau sous pression et procede et dispositif d'extraction et de mise en place de ce dispositif d'instrumentation
FR2647539B1 (fr) * 1989-05-23 1991-09-13 Framatome Sa Dispositif d'introduction et de mise en place d'un outillage a l'interieur d'un tube d'un echangeur de chaleur et utilisation de ce dispositif
US5078956A (en) * 1990-07-31 1992-01-07 Westinghouse Electric Corp. Neutron flux detector distribution system with improved drivability
US5078957A (en) * 1990-11-26 1992-01-07 Westinghouse Electric Corp. Incore instrumentation system for a pressurized water reactor
US5232517A (en) * 1992-05-01 1993-08-03 Hilborn Howard L Multipoint thermocouple assembly
US5225150A (en) * 1992-06-23 1993-07-06 Westinghouse Electric Corp. Integrated head package for top mounted nuclear instrumentation
GB2268315B (en) * 1992-06-24 1996-04-03 Westinghouse Electric Corp Low activated incore instrument
JPH0725880U (ja) * 1993-05-29 1995-05-16 武盛 豊永 冷えないとっくり
FR2712723B1 (fr) * 1993-11-18 1996-02-09 Framatome Sa Plaque supérieure du cÓoeur d'un réacteur nucléaire.
US7995701B2 (en) 2008-05-21 2011-08-09 Westinghouse Electric Company Llc Nuclear core component hold-down assembly
US8119040B2 (en) * 2008-09-29 2012-02-21 Rockwell Collins, Inc. Glass thick film embedded passive material
US9082519B2 (en) * 2008-12-17 2015-07-14 Westinghouse Electric Company Llc Upper internals arrangement for a pressurized water reactor
US9991009B2 (en) 2012-04-17 2018-06-05 Bwxt Mpower, Inc. Electrical feedthroughs for nuclear reactor
US9659674B2 (en) * 2012-04-27 2017-05-23 Westinghouse Electric Company Llc Instrumentation and control penetration flange for pressurized water reactor
US9318227B2 (en) * 2013-01-15 2016-04-19 Westinghouse Electric Company Llc Apparatus and method for removing the upper internals from a nuclear reactor pressurized vessel
US9620254B2 (en) 2013-04-11 2017-04-11 Westinghouse Electric Company Llc Reactor in-core instrument handling system
CN103390437B (zh) * 2013-07-22 2016-02-10 中国核动力研究设计院 液气分离结构及其构成的水位探测器用导向结构
FR3053515B1 (fr) * 2016-06-29 2018-08-17 Areva Np Reacteur nucleaire, procedes de montage et de remplacement de conduits de thermocouples, ensemble pour la mise en oeuvre des procedes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060111A (en) * 1959-08-14 1962-10-23 Sherman Jerome Nuclear reactor
US3607632A (en) * 1968-11-26 1971-09-21 Gen Electric Nuclear reactor orifice-seal arrangement
BE757887A (fr) * 1969-10-24 1971-04-01 Siemens Ag Dispositif pour l'instrumentation du reacteurs a eau sous pression
BE793197A (fr) * 1971-12-23 1973-04-16 Combustion Eng Dispositif de transmission de signaux hydrauliques de commande a travers la calotte de l'enceinte sous pression d'un reacteur
US4106983A (en) * 1976-01-15 1978-08-15 Westinghouse Electric Corp. Thermocouple hot junction receptacle for a nuclear reactor
FR2447079A1 (fr) * 1979-01-18 1980-08-14 Commissariat Energie Atomique Dispositif de guidage de conduites devant desservir le petit bouchon tournant d'un reacteur nucleaire
US4449403A (en) * 1981-06-29 1984-05-22 Mcqueen Malcolm M Guide tube inserted liquid level sensor
US4438649A (en) * 1981-07-29 1984-03-27 Electric Power Research Institute, Inc. Apparatus for remotely positioning sensing devices in a reactor during operation thereof
US4440717A (en) * 1981-09-01 1984-04-03 Combustion Engineering, Inc. Heated junction thermocouple level measurement apparatus

Also Published As

Publication number Publication date
CN1018961B (zh) 1992-11-04
FI864985A (fi) 1987-06-14
JPS62145199A (ja) 1987-06-29
FI84943B (fi) 1991-10-31
ZA869035B (en) 1987-08-26
US4765947A (en) 1988-08-23
EP0233424B1 (de) 1990-11-14
ATE58445T1 (de) 1990-11-15
FI864985A0 (fi) 1986-12-08
KR870006587A (ko) 1987-07-13
EP0233424A1 (de) 1987-08-26
ES2018474B3 (es) 1991-04-16
FR2591790A1 (fr) 1987-06-19
FI84943C (fi) 1992-02-10
FR2591790B1 (fr) 1988-03-25
CN86108402A (zh) 1987-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee