BE902045A - Cellule humide tres radio-active, blindee pour une installation nucleaire et procede pour l'utilisation d'une telle cellule. - Google Patents

Cellule humide tres radio-active, blindee pour une installation nucleaire et procede pour l'utilisation d'une telle cellule.

Info

Publication number
BE902045A
BE902045A BE0/214727A BE214727A BE902045A BE 902045 A BE902045 A BE 902045A BE 0/214727 A BE0/214727 A BE 0/214727A BE 214727 A BE214727 A BE 214727A BE 902045 A BE902045 A BE 902045A
Authority
BE
Belgium
Prior art keywords
cell
shielded
radio
nuclear installation
active wet
Prior art date
Application number
BE0/214727A
Other languages
English (en)
Inventor
H Schmalfuss
B Schneider
F Sinsel
Original Assignee
Wiederaufarbeitung Von Kernbre
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 Wiederaufarbeitung Von Kernbre filed Critical Wiederaufarbeitung Von Kernbre
Publication of BE902045A publication Critical patent/BE902045A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/04—Shielded glove-boxes
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Dispositif pour la reconnaissance des fuites dans une cellule humide blindée, très radioactive, d'une installation nucléaire. Selon l'invention, il comprend une source de lumière (26) dirigeant la lumière vers une section (10) risquant des fuites, un système de polarisation (28) et un système (36, 38,40,42) pour établir l'état de polarisation de la lumière réfléchie par la section à examiner. L'invention s'applique notamment aux cellules de retraitement de combustible nucléaire irradié.
BE0/214727A 1984-03-29 1985-03-28 Cellule humide tres radio-active, blindee pour une installation nucleaire et procede pour l'utilisation d'une telle cellule. BE902045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3411721A DE3411721C1 (de) 1984-03-29 1984-03-29 Abgeschirmte,hochradioaktive,nasschemische Zelle einer kerntechnischen Anlage mit einer Vorrichtung zur Tropfleckerkennung und Verfahren zur Anwendung in einer derartigen Zelle

Publications (1)

Publication Number Publication Date
BE902045A true BE902045A (fr) 1985-07-16

Family

ID=6232038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214727A BE902045A (fr) 1984-03-29 1985-03-28 Cellule humide tres radio-active, blindee pour une installation nucleaire et procede pour l'utilisation d'une telle cellule.

Country Status (7)

Country Link
US (1) US4724479A (fr)
JP (1) JPS60224037A (fr)
BE (1) BE902045A (fr)
BR (1) BR8501375A (fr)
DE (1) DE3411721C1 (fr)
FR (1) FR2562249B1 (fr)
GB (1) GB2157424B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144038A (ja) * 1985-12-18 1987-06-27 Power Reactor & Nuclear Fuel Dev Corp 液体漏洩の遠隔検出，定量方法
JPH01197687A (ja) * 1988-02-03 1989-08-09 Power Reactor & Nuclear Fuel Dev Corp 原子炉圧力管下端からの蒸気漏洩の遠隔検出方法
US4857261A (en) * 1988-08-31 1989-08-15 Westinghouse Electric Corp. Reactor vessel head area monitoring system
JP2527257Y2 (ja) * 1990-05-09 1997-02-26 三菱重工業株式会社 機器類油漏れ検知装置
DE4028883A1 (de) * 1990-09-12 1992-03-19 Rheinhuette Gmbh & Co Verfahren und einrichtung zur anzeige eines ungewoehnlichen betriebszustandes einer maschine oder betriebseinrichtung, insbesondere leckanzeige bzw. leckmelder
US5623621A (en) * 1990-11-02 1997-04-22 Analog Devices, Inc. Apparatus for generating target addresses within a circular buffer including a register for storing position and size of the circular buffer
EP0555382B1 (fr) * 1990-11-02 1996-03-27 Analog Devices, Inc. Generateur d'adresses pour memoire tampon circulaire
JPH05142141A (ja) * 1991-11-19 1993-06-08 Katsuya Masao 薄膜測定装置
US5594764A (en) * 1995-06-06 1997-01-14 Westinghouse Electric Corporation Automated video characterization of nuclear power plant components
US5616830A (en) * 1995-06-08 1997-04-01 Wodeslavsky; Josef Fluid drip detector
DK173785B1 (da) * 1997-05-27 2001-10-08 Apv Fluid Handling Horsens As Detektor til sporing af væskelækager
US5887041A (en) * 1997-10-28 1999-03-23 Westinghouse Electric Corporation Nuclear power plant component identification and verification system and method
TW573304B (en) * 2000-11-29 2004-01-21 Teijin Ltd Polyester film for capacitors
US20060197245A1 (en) * 2005-01-14 2006-09-07 Ching-Tai Cheng Method of manufacturing heat pipe having sintered powder wick
DE102007046654B4 (de) * 2007-09-28 2012-01-26 Evonik Carbon Black Gmbh Vorrichtung und Verfahren zur Bestimmung der Dichtheit von befüllten Verpackungen
CN102872658B (zh) * 2012-09-05 2014-11-05 中国核电工程有限公司 一种热室外更换的排风预过滤器装置
EP2906926A1 (fr) * 2012-10-15 2015-08-19 Textest AG Procédé de détection de gouttes d'un liquide sur la surface d'un échantillon à analyser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH447630A (fr) * 1965-06-16 1967-11-30 Hitachi Ltd Procédé pour la détection d'irrégularités à la surface d'un objet et appareil pour la mise en oeuvre de ce procédé
FR2494837A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Dispositif de controle des dimensions et de l'ecartement de pieces rigides disposees en faisceau
US4467212A (en) * 1981-05-11 1984-08-21 Olcott Donald J Radioactive source pigtail inspection apparatus and method
DE3138484A1 (de) * 1981-09-28 1983-04-14 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover "verfahren zur instandhaltung von vorrichtungen und bauteilen in heissen zellen, insbesondere von wiederaufarbeitungsanlagen fuer abgebrannte kernbrennstoffe, und vorrichtung zur durchfuehrung des verfahrens
EP0080540A1 (fr) * 1981-11-30 1983-06-08 Leo Tumerman Procédé et appareil pour mesurer des quantités qui caractérisent les propriétés optiques de substances

Also Published As

Publication number Publication date
GB8508240D0 (en) 1985-05-09
BR8501375A (pt) 1985-11-26
GB2157424A (en) 1985-10-23
JPS60224037A (ja) 1985-11-08
GB2157424B (en) 1987-10-21
US4724479A (en) 1988-02-09
DE3411721C1 (de) 1985-04-11
FR2562249B1 (fr) 1989-12-22
JPH0223817B2 (fr) 1990-05-25
FR2562249A1 (fr) 1985-10-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE G.-FUR WIEDERAUFARBEITUNG VON KERNBRENST

Effective date: 19920331