ITPD930059A1 - Tubo di strumentazione segmentato particolarmente per contenitori pressurizzati di reattori nucleari - Google Patents

Tubo di strumentazione segmentato particolarmente per contenitori pressurizzati di reattori nucleari

Info

Publication number
ITPD930059A1
ITPD930059A1 IT000059A ITPD930059A ITPD930059A1 IT PD930059 A1 ITPD930059 A1 IT PD930059A1 IT 000059 A IT000059 A IT 000059A IT PD930059 A ITPD930059 A IT PD930059A IT PD930059 A1 ITPD930059 A1 IT PD930059A1
Authority
IT
Italy
Prior art keywords
nuclear reactors
pressurized containers
instrumentation tube
tube segmented
segmented
Prior art date
Application number
IT000059A
Other languages
English (en)
Inventor
Franklin Delano Obermeyer
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 ITPD930059A0 publication Critical patent/ITPD930059A0/it
Publication of ITPD930059A1 publication Critical patent/ITPD930059A1/it
Application granted granted Critical
Publication of IT1263339B publication Critical patent/IT1263339B/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
    • 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
    • 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)
ITPD930059A 1992-03-18 1993-03-17 Tubo di strumentazione segmentato particolarmente per contenitori pressurizzati di reattori nucleari IT1263339B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/853,566 US5263060A (en) 1992-03-18 1992-03-18 Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube

Publications (3)

Publication Number Publication Date
ITPD930059A0 ITPD930059A0 (it) 1993-03-17
ITPD930059A1 true ITPD930059A1 (it) 1994-09-17
IT1263339B IT1263339B (it) 1996-08-05

Family

ID=25316369

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930059A IT1263339B (it) 1992-03-18 1993-03-17 Tubo di strumentazione segmentato particolarmente per contenitori pressurizzati di reattori nucleari

Country Status (6)

Country Link
US (1) US5263060A (it)
JP (1) JP3128174B2 (it)
KR (1) KR100282370B1 (it)
CN (1) CN1055775C (it)
GB (1) GB2265249B (it)
IT (1) IT1263339B (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
US5363421A (en) * 1993-07-13 1994-11-08 Westinghouse Electric Corporation Control rod guide tube
US6406064B1 (en) * 1999-11-03 2002-06-18 Westinghouse Electric Company Llc Positive locking device for reactor instrumentation protection sleeve assembly
US6275556B1 (en) 1999-11-19 2001-08-14 Westinghouse Electric Company Llc Method and apparatus for preventing relative rotation of tube members in a control rod drive mechanism
US6522708B1 (en) * 2000-04-03 2003-02-18 Westinghouse Electric Company Llc Seal arrangement for in-core instrument housing
JP4898318B2 (ja) * 2005-06-29 2012-03-14 三菱重工業株式会社 炉内計装案内管支持装置
US7995701B2 (en) 2008-05-21 2011-08-09 Westinghouse Electric Company Llc Nuclear core component hold-down assembly
US9082519B2 (en) * 2008-12-17 2015-07-14 Westinghouse Electric Company Llc Upper internals arrangement for a pressurized water reactor
US8891722B2 (en) * 2010-12-22 2014-11-18 Westinghouse Electric Company Llc Support apparatus for supporting dosimetry system in proximity to reactor apparatus
CN109378091A (zh) * 2018-11-12 2019-02-22 中国原子能科学研究院 一种控制棒导向筒结构
US12027278B2 (en) * 2019-02-25 2024-07-02 Westinghouse Electric Company Llc Anti-rotation arrangement for thermal sleeves
JP7246563B2 (ja) * 2019-07-22 2023-03-27 フラマトム インコーポレイテッド 原子炉圧力容器管をライニングするスリーブを下端部から交換するための方法および装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778647A (en) * 1986-02-14 1988-10-18 Westinghouse Electric Corp. Vibration-damping extender for a thimble guide
US4693498A (en) * 1986-04-28 1987-09-15 Mobil Oil Corporation Anti-rotation tubular connection for flowlines or the like
FR2608307B1 (fr) * 1986-12-12 1990-07-27 Electricite De France Colonne d'instrumentation du coeur d'un reacteur nucleaire a eau pressurisee
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

Also Published As

Publication number Publication date
CN1055775C (zh) 2000-08-23
JPH0643287A (ja) 1994-02-18
GB9305145D0 (en) 1993-04-28
CN1076542A (zh) 1993-09-22
JP3128174B2 (ja) 2001-01-29
GB2265249A (en) 1993-09-22
KR100282370B1 (ko) 2001-02-15
US5263060A (en) 1993-11-16
ITPD930059A0 (it) 1993-03-17
GB2265249B (en) 1995-11-08
IT1263339B (it) 1996-08-05
KR930020481A (ko) 1993-10-19

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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: 19990331