ITPD930104A1 - Strumentazione per il montaggio nel nocciolo di un reattore nucleare a bassa attivazione - Google Patents

Strumentazione per il montaggio nel nocciolo di un reattore nucleare a bassa attivazione

Info

Publication number
ITPD930104A1
ITPD930104A1 IT000104A ITPD930104A ITPD930104A1 IT PD930104 A1 ITPD930104 A1 IT PD930104A1 IT 000104 A IT000104 A IT 000104A IT PD930104 A ITPD930104 A IT PD930104A IT PD930104 A1 ITPD930104 A1 IT PD930104A1
Authority
IT
Italy
Prior art keywords
instruments
assembly
nuclear reactor
low activation
activation nuclear
Prior art date
Application number
IT000104A
Other languages
English (en)
Inventor
Douglas Ernest Ekeroth
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ITPD930104A0 publication Critical patent/ITPD930104A0/it
Publication of ITPD930104A1 publication Critical patent/ITPD930104A1/it
Application granted granted Critical
Publication of IT1263661B publication Critical patent/IT1263661B/it

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
    • G21C17/108—Measuring reactor flux
    • 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)
ITPD930104A 1992-06-24 1993-05-07 Strumentazione per il montaggio nel nocciolo di un reattore nucleare a bassa attivazione IT1263661B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90363192A 1992-06-24 1992-06-24

Publications (3)

Publication Number Publication Date
ITPD930104A0 ITPD930104A0 (it) 1993-05-07
ITPD930104A1 true ITPD930104A1 (it) 1994-11-07
IT1263661B IT1263661B (it) 1996-08-27

Family

ID=25417826

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930104A IT1263661B (it) 1992-06-24 1993-05-07 Strumentazione per il montaggio nel nocciolo di un reattore nucleare a bassa attivazione

Country Status (5)

Country Link
US (1) US5305357A (it)
JP (1) JP3221769B2 (it)
CN (1) CN1041573C (it)
GB (1) GB2268315B (it)
IT (1) IT1263661B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302330C1 (de) * 1993-01-28 1994-06-23 Bbc Reaktor Gmbh Verfahren und Vorrichtung zur Abschirmung der von den Sonden der Innenkerninstrumentierung eines wassergekühlten Kernreaktors ausgehenden Strahlung
US5930321A (en) * 1996-07-16 1999-07-27 Cbs Corporation Head assembly
US6321312B1 (en) 1998-07-01 2001-11-20 International Business Machines Corporation System and method for controlling peripheral device memory access in a data processing system
US6522709B1 (en) * 1999-11-12 2003-02-18 Westinghouse Electric Company Llc Nuclear in-core instrument (ICI) assembly with compressed flexible hose sheath
FR2841368B1 (fr) * 2002-06-25 2004-09-24 Framatome Anp Grappe de reglage de la reactivite du coeur d'un reacteur nucleaire, crayon absorbant de la grappe et procede de protection contre l'usure du crayon absorbant
US9082519B2 (en) * 2008-12-17 2015-07-14 Westinghouse Electric Company Llc Upper internals arrangement for a pressurized water reactor
US20120033779A1 (en) * 2010-08-04 2012-02-09 Global Nuclear Fuel - Americas, Llc Methods of determining in-reactor susceptibility of a zirconium-based alloy to shadow corrosion
US9991009B2 (en) 2012-04-17 2018-06-05 Bwxt Mpower, Inc. Electrical feedthroughs for nuclear reactor
CN102737740B (zh) * 2012-06-13 2014-08-20 中国核动力研究设计院 压水型核反应堆堆芯仪表系统的导向装置
US9620254B2 (en) * 2013-04-11 2017-04-11 Westinghouse Electric Company Llc Reactor in-core instrument handling system
CN103366843B (zh) * 2013-07-22 2015-11-25 中国核动力研究设计院 一种核反应堆直插式探测器的导向结构
KR101632182B1 (ko) * 2014-12-11 2016-06-23 한전원자력연료 주식회사 상부노심판 가이드핀을 이용한 노내계측기 삽입 구조를 갖는 핵연료 상단고정체

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254426A (fr) * 1960-01-07 1961-02-24 Commissariat Energie Atomique Chambre d'ionisation miniature à neutrons à fission à impulsions
BE757887A (fr) * 1969-10-24 1971-04-01 Siemens Ag Dispositif pour l'instrumentation du reacteurs a eau sous pression
DE2129438C3 (de) * 1971-06-14 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Messung der Kühlmittelaustrittstemperatur bei Brennelementen schneller Kernreaktoren
US3976541A (en) * 1974-03-18 1976-08-24 Combustion Engineering, Inc. Secondary coolant purification system with demineralizer bypass
US3892969A (en) * 1974-04-05 1975-07-01 Babcock & Wilcox Co Neutron detector with gamma compensated cable
CA1031083A (en) * 1976-05-05 1978-05-09 John Kroon Self-powered neutron flux detector
US4325786A (en) * 1979-11-29 1982-04-20 Combustion Engineering, Inc. Spacer grid for reducing bowing in a nuclear fuel assembly
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
FR2519796A1 (fr) * 1982-01-08 1983-07-18 Cables De Lyon Geoffroy Delore Procede de fabrication d'un cable electrique a isolant mineral comprime et gaine en titane
FR2591790B1 (fr) * 1985-12-13 1988-03-25 Framatome Sa Dispositif a conduits de guidage de sondes pour reacteur nucleaire
FR2597650B1 (fr) * 1986-04-22 1988-07-22 Fragema Framatome & Cogema Procede de chemisage de tube d'instrumentation d'assemblage combustible nucleaire et assemblage a tube chemise
FR2607309B1 (fr) * 1986-11-26 1989-04-28 Framatome Sa Conduit de support et de positionnement de dispositifs de mesure dans le coeur d'un reacteur nucleaire
US4983351A (en) * 1987-04-24 1991-01-08 Westinghouse Electric Corp. Top head penetration, hydro-ball in-core instrumentation system
US5120491A (en) * 1990-03-05 1992-06-09 The Babcock & Wilcox Company Bimetallic thimble tube
US5078957A (en) * 1990-11-26 1992-01-07 Westinghouse Electric Corp. Incore instrumentation system for a pressurized water reactor

Also Published As

Publication number Publication date
GB2268315B (en) 1996-04-03
ITPD930104A0 (it) 1993-05-07
GB2268315A (en) 1994-01-05
CN1080775A (zh) 1994-01-12
JP3221769B2 (ja) 2001-10-22
IT1263661B (it) 1996-08-27
US5305357A (en) 1994-04-19
GB9308502D0 (en) 1993-06-09
CN1041573C (zh) 1999-01-06
JPH0659086A (ja) 1994-03-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530