ES469007A1 - Metodo para retirar elementos de combustible nuclear de una zona de fabricacion - Google Patents

Metodo para retirar elementos de combustible nuclear de una zona de fabricacion

Info

Publication number
ES469007A1
ES469007A1 ES469007A ES469007A ES469007A1 ES 469007 A1 ES469007 A1 ES 469007A1 ES 469007 A ES469007 A ES 469007A ES 469007 A ES469007 A ES 469007A ES 469007 A1 ES469007 A1 ES 469007A1
Authority
ES
Spain
Prior art keywords
compartment
door
building
leak detection
fuel element
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
Application number
ES469007A
Other languages
English (en)
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.)
CBS Corp
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 ES469007A1 publication Critical patent/ES469007A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G21C17/07—Leak testing
    • 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)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Radiation (AREA)

Abstract

Método para retirar elementos de combustible nuclear de una zona de fabricación al mismo tiempo que se verifican los elementos de combustible por lo que a fugas se refiere y sin liberar agentes contaminantes a partir de dicho edificio de fabricación que incluye: un compartimiento que se extiende en dicho edificio de fabricación con una primera puerta entre el compartimiento y el interior del edificio y una segunda puerta entre el compartimiento y el exterior del edificio, en el cual dicho elemento de combustible se introduce a través del orificio de dicha primera puerta en dicho compartimiento, se cierra herméticamente dicha primera puerta y se cambia el aire del compartimiento antes de abrir la segunda puerta, caracterizado porque antes de cambiar el aire se hace el vacío en dicho compartimiento y un dispositivo detector de fugas conectado con dicho primer compartimiento para detectar la presencia en éste de partículas procedentes de dicho elemento de combustible se activa, y se abre dichasegunda puerta solamente si dicho dispositivo detector de fugas no ha detectado ninguna partícula lo que permite retirar dicho elemento de combustible a través de dicho orificio de dicha segunda puerta mientras que si dicho dispositivo detector de fugas ha detectado partículas, se abre totalmente dicha primera puerta de comunicación con dibujo compartimiento y dichos elementos de combustible vuelven a dicho edificio sin liberación de agentes contaminantes procedentes de este último
ES469007A 1977-04-29 1978-04-20 Metodo para retirar elementos de combustible nuclear de una zona de fabricacion Expired ES469007A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/792,288 US4117333A (en) 1977-04-29 1977-04-29 Nuclear fuel element leak detection system

Publications (1)

Publication Number Publication Date
ES469007A1 true ES469007A1 (es) 1979-11-16

Family

ID=25156379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469007A Expired ES469007A1 (es) 1977-04-29 1978-04-20 Metodo para retirar elementos de combustible nuclear de una zona de fabricacion

Country Status (8)

Country Link
US (1) US4117333A (es)
JP (1) JPS53143891A (es)
BE (1) BE866562A (es)
CA (1) CA1065357A (es)
ES (1) ES469007A1 (es)
FR (1) FR2389203A1 (es)
GB (1) GB1553180A (es)
IT (1) IT1095333B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2555347B2 (ja) * 1987-04-08 1996-11-20 株式会社日立製作所 燃料要素のヘリウムリーク検出試験方法
US5009835A (en) * 1989-01-25 1991-04-23 Westinghouse Electric Corp. Nuclear fuel rod helium leak inspection apparatus and method
RU2164672C1 (ru) * 1999-07-23 2001-03-27 Открытое акционерное общество "Машиностроительный завод" Способ непрерывного контроля герметичности тепловыделяющих элементов и устройство для его осуществления
WO2009129539A1 (en) 2008-04-18 2009-10-22 Oy Halton Group, Ltd. Exhaust apparatus, system, and method for enhanced capture and containment
CN102435398B (zh) * 2011-09-07 2014-04-02 中核华誉工程有限责任公司 核电站反应堆堆腔水闸门试验装置
DE102014118623B3 (de) * 2014-12-15 2016-04-28 Areva Gmbh Vorrichtung und Verfahren zur Durchführung einer Dichtheitsprüfung an Brennstabkapseln
US10782203B2 (en) * 2018-03-30 2020-09-22 The Boeing Company Methods and systems for leak detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248822B (es) * 1965-03-31
LU60542A1 (es) * 1970-03-17 1970-09-21

Also Published As

Publication number Publication date
JPS619574B2 (es) 1986-03-25
US4117333A (en) 1978-09-26
FR2389203A1 (fr) 1978-11-24
IT7822807A0 (it) 1978-04-28
GB1553180A (en) 1979-09-19
FR2389203B1 (es) 1985-03-15
JPS53143891A (en) 1978-12-14
BE866562A (fr) 1978-10-30
IT1095333B (it) 1985-08-10
CA1065357A (en) 1979-10-30

Similar Documents

Publication Publication Date Title
ATE64009T1 (de) Vorrichtung zum erkennen von gasmikrolecks durch infrarotstrahlung.
DK181784D0 (da) Funktionsproeveapparat til fotoelektriske roegdetektorer
ES469007A1 (es) Metodo para retirar elementos de combustible nuclear de una zona de fabricacion
IE45560L (en) Radon detectors for uranium ore prospecting
EP0141987A3 (en) Alarm signalling method and application device therefor
AU9077482A (en) Apparatus for detecting leaks
JPS55125439A (en) Defect inspection device
CA956236A (en) Diagnostic reagent and method for diagnosing infectious mononucleosis
GB1488954A (en) Leakage test method
PT69891A (en) A gas diffusion device a dosimeter for the detection of a gaseons contaminant and method for the determination of integrated exposure to gaseons contaminant in the atmosphere
JPS5748635A (en) Gas capturing device for battery
ES492886A0 (es) Perfeccionamientos en aparatos de deteccion de estados de- fectuoso de controles electronicos de vehiculos
GB1376795A (en) Housing for an air filter
DE3165060D1 (en) Test body for ascertaining the detection performance of an inspection penetrating agent
JPS5518971A (en) Detector for radioactive leak gas
JPS53130086A (en) Leakage detector
JPS5347887A (en) Background elimination system for radiation measurement device
JPS57122338A (en) Leak testing device for gas sealed equipment
JPS5338028A (en) Acceleration detector for automotive engine
JPS56143941A (en) Inspecting-gas sealing device for helium leak test
JPS5484792A (en) Leakage detector of sealed cans
JPS5726858A (en) Electrostatic recorder
ZA707267B (en) Diagnostic test procedure and test reagents for the detection of hepatitis
CA1002597A (en) System and method for checking the sensitivity and performance of an electromagnetic field variation detector
JPS5250779A (en) Monitor device for leak detectors