ES499313A0 - Dispositivo acustico de vigilancia de una instalacion indus-trial - Google Patents

Dispositivo acustico de vigilancia de una instalacion indus-trial

Info

Publication number
ES499313A0
ES499313A0 ES499313A ES499313A ES499313A0 ES 499313 A0 ES499313 A0 ES 499313A0 ES 499313 A ES499313 A ES 499313A ES 499313 A ES499313 A ES 499313A ES 499313 A0 ES499313 A0 ES 499313A0
Authority
ES
Spain
Prior art keywords
indus
surveillance device
trial installation
acoustic surveillance
acoustic
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.)
Granted
Application number
ES499313A
Other languages
English (en)
Spanish (es)
Other versions
ES8202174A1 (es
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.)
Areva NP SAS
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 ES499313A0 publication Critical patent/ES499313A0/es
Publication of ES8202174A1 publication Critical patent/ES8202174A1/es
Expired legal-status Critical Current

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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
ES499313A 1980-02-12 1981-02-11 Dispositivo acustico de vigilancia de una instalacion indus-trial Expired ES8202174A1 (es)

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 (2)

Publication Number Publication Date
ES499313A0 true ES499313A0 (es) 1982-01-01
ES8202174A1 ES8202174A1 (es) 1982-01-01

Family

ID=9238509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499313A Expired ES8202174A1 (es) 1980-02-12 1981-02-11 Dispositivo acustico de vigilancia de una instalacion indus-trial

Country Status (6)

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

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
DE19903643A1 (de) * 1999-01-29 2000-08-24 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
DE19903644C1 (de) 1999-01-29 2000-07-06 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 (ja) * 2007-11-01 2009-05-07 Shikoku Electric Power Company Incorporated ルースパーツ監視方法及び装置
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
WO2018178780A2 (en) * 2017-03-31 2018-10-04 3M Innovative Properties Company Fall protection equipment connection status and control
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
YU29781A (en) 1984-02-29
FR2475769B1 (OSRAM) 1983-12-16
FR2475769A1 (fr) 1981-08-14
YU42378B (en) 1988-08-31
ES8202174A1 (es) 1982-01-01
BE887467A (fr) 1981-08-11
US4392214A (en) 1983-07-05
DE3104885A1 (de) 1981-12-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001