BE887467A - Dispositif acoustique de surveillance d'une installation industrielle - Google Patents

Dispositif acoustique de surveillance d'une installation industrielle

Info

Publication number
BE887467A
BE887467A BE0/203761A BE203761A BE887467A BE 887467 A BE887467 A BE 887467A BE 0/203761 A BE0/203761 A BE 0/203761A BE 203761 A BE203761 A BE 203761A BE 887467 A BE887467 A BE 887467A
Authority
BE
Belgium
Prior art keywords
monitoring
acoustic device
industrial installation
industrial
installation
Prior art date
Application number
BE0/203761A
Other languages
English (en)
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
Publication of BE887467A publication Critical patent/BE887467A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BE0/203761A 1980-02-12 1981-02-11 Dispositif acoustique de surveillance d'une installation industrielle BE887467A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003090A FR2475769A1 (fr) 1980-02-12 1980-02-12 Dispositif acoustique de surveillance d'une installation industrielle

Publications (1)

Publication Number Publication Date
BE887467A true BE887467A (fr) 1981-08-11

Family

ID=9238509

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203761A BE887467A (fr) 1980-02-12 1981-02-11 Dispositif acoustique de surveillance d'une installation industrielle

Country Status (6)

Country Link
US (1) US4392214A (fr)
BE (1) BE887467A (fr)
DE (1) DE3104885A1 (fr)
ES (1) ES8202174A1 (fr)
FR (1) FR2475769A1 (fr)
YU (1) YU42378B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491646A1 (fr) * 1980-10-02 1982-04-09 Framatome Sa Procede et dispositif de surveillance acoustique d'une installation industrielle
US4585608A (en) * 1982-06-01 1986-04-29 Brown Boveri Reaktor Gmbh Device for the determination of the vibrations occurring at the internals of a reactor pressure vessel
FR2550878B1 (fr) * 1983-08-19 1989-05-19 Electricite De France Procede et installation de detection de corps errants dans un reacteur nucleaire
DE3708188C2 (de) * 1987-03-13 1998-10-29 Hergeth Hubert A Verfahren zur Feststellung von Fremdteilen in einer Textilfaser-Aufbereitungsanlage
GB2275532A (en) * 1993-02-25 1994-08-31 Mars Inc Coin handling apparatus
DE4426793C1 (de) * 1994-07-28 1995-10-26 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung
US6313743B1 (en) * 1997-08-01 2001-11-06 Siemens Aktiengellschaft Home emergency warning system
DE19903644C1 (de) 1999-01-29 2000-07-06 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung
US6570817B2 (en) 1999-01-29 2003-05-27 K. A. Schmersal Gmbh & Co. Apparatus for detecting position
DE19903643A1 (de) * 1999-01-29 2000-08-24 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung
DE10133171C1 (de) * 2001-07-07 2002-12-05 Schmersal K A Gmbh & Co Verfahren und Einrichtung zur Positionserfassung
WO2009057216A1 (fr) * 2007-11-01 2009-05-07 Shikoku Electric Power Company Incorporated Procédé et dispositif de surveillance de parties non serrées
JP5522787B2 (ja) * 2010-06-04 2014-06-18 東芝エレベータ株式会社 エスカレータ監視システム
JP5645309B2 (ja) * 2011-01-18 2014-12-24 東芝エレベータ株式会社 乗客コンベアの状態検知システム
CA3058573A1 (fr) * 2017-03-31 2018-10-04 3M Innovative Properties Company Commande et etat de connexion d'un equipement de protection antichute
CN113436759B (zh) * 2021-04-29 2022-08-23 华能山东石岛湾核电有限公司 高温气冷堆蒸汽发生器调试用声响监控装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262515A (en) * 1963-07-12 1966-07-26 John J Drum Apparatus for locating arcs in waveguides
US3343126A (en) * 1964-04-10 1967-09-19 Everett H Duchesneau Acoustic device for detecting moving particles in a fluid
FR2164031A5 (en) * 1971-12-10 1973-07-27 Commissariat Energie Atomique Locating device - for source of strain waves eg in stressed pressure vessels
US3798626A (en) * 1972-02-28 1974-03-19 Gen Electric Foreign object impact detection in multi-bladed fluid engines
US3841144A (en) * 1972-10-12 1974-10-15 Mobil Oil Corp Sand detection probe
US4009463A (en) * 1975-03-13 1977-02-22 Westinghouse Electric Corporation Acoustic emission monitoring system
US4066969A (en) * 1975-09-22 1978-01-03 Eastman Kodak Company Multiple sheet detecting apparatus
US4114721A (en) * 1977-02-28 1978-09-19 Mobil Oil Corporation Method and system for acoustic noise logging

Also Published As

Publication number Publication date
ES499313A0 (es) 1982-01-01
YU42378B (en) 1988-08-31
FR2475769B1 (fr) 1983-12-16
DE3104885A1 (de) 1981-12-24
US4392214A (en) 1983-07-05
FR2475769A1 (fr) 1981-08-14
ES8202174A1 (es) 1982-01-01
YU29781A (en) 1984-02-29

Similar Documents

Publication Publication Date Title
FR2526979B1 (fr) Systeme de detection d'intrusion
BE887467A (fr) Dispositif acoustique de surveillance d'une installation industrielle
IT1125948B (it) Trasduttore elettroacustico particolarmente per sistemi di allarme antifurto
BR8103624A (pt) Sistema de vigilancia
FR2592513B1 (fr) Dispositif de surveillance video-mobile
BR8102234A (pt) Sistema de monitorizacao de posicao
BE891953A (fr) Dispositif de haut-parleur
BE893751A (fr) Dispositif de filtrage
JPS5783892A (en) Infinitesimal vibration detecting alarm unit
FR2473764B1 (fr) Systeme avertisseur d'intrusion
FR2483104B1 (fr) Dispositif indicateur de zone d'alarme
FR2541049B1 (fr) Dispositif de connexion autodenudant
FR2517337B1 (fr) Dispositif de fausse torsion
FR2573894B1 (fr) Dispositif de surveillance antivol
FR2551280B1 (fr) Dispositif de surveillance d'immeuble
FR2472313B1 (fr) Dispositif de telesurveillance d'ascenseurs
FR2526564B1 (fr) Dispositif de surveillance
FR2556860B1 (fr) Dispositif de detection d'intrus
FR2555782B1 (fr) Dispositif de detection statique d'intrusion
IT1179383B (it) Apparecchio di rivelazione di intrusione
FR2547090B3 (fr) Dispositif de signalisation radioluminescent
FR2536191B3 (fr) Dispositif avertisseur antisommeil
ES256640Y (es) Aparato avisador de alarmas
RO79953A2 (fr) Dispositif de vibroplanage
FR2539879B1 (fr) Dispositif de detection sous-marine

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FRAMATOME

Effective date: 19960228