BE867477A - Dispositif de centrage par ultrasons - Google Patents

Dispositif de centrage par ultrasons

Info

Publication number
BE867477A
BE867477A BE188037A BE188037A BE867477A BE 867477 A BE867477 A BE 867477A BE 188037 A BE188037 A BE 188037A BE 188037 A BE188037 A BE 188037A BE 867477 A BE867477 A BE 867477A
Authority
BE
Belgium
Prior art keywords
ultrasonic
centering device
centering
ultrasonic centering
Prior art date
Application number
BE188037A
Other languages
English (en)
French (fr)
Inventor
R Seglio
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BE867477A publication Critical patent/BE867477A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • 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 Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
BE188037A 1977-05-31 1978-05-25 Dispositif de centrage par ultrasons BE867477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716500A FR2393268A1 (fr) 1977-05-31 1977-05-31 Dispositif de centrage par ultrasons

Publications (1)

Publication Number Publication Date
BE867477A true BE867477A (fr) 1978-09-18

Family

ID=9191436

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188037A BE867477A (fr) 1977-05-31 1978-05-25 Dispositif de centrage par ultrasons

Country Status (8)

Country Link
US (1) US4201971A (OSRAM)
JP (1) JPS53149057A (OSRAM)
BE (1) BE867477A (OSRAM)
DE (1) DE2820120A1 (OSRAM)
ES (1) ES470358A1 (OSRAM)
FR (1) FR2393268A1 (OSRAM)
IT (1) IT1094889B (OSRAM)
SE (1) SE437911B (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302286A (en) * 1979-04-24 1981-11-24 Westinghouse Electric Corp. Reactor vessel in-service inspection assembly and ultrasonic centering device
NL185585C (nl) * 1981-10-05 1990-05-16 Nucon Eng & Contracting Bv Stelsel voor het meten van parameters van een pijp- of buisvormig meetobject.
JPS59155709A (ja) * 1983-02-25 1984-09-04 Babcock Hitachi Kk 超音波測定装置
US4530077A (en) * 1983-05-19 1985-07-16 Xecutek Corporation Efficient low cost transducer system
FR2556832B1 (fr) * 1983-12-19 1986-10-10 Couderq Yves Engin subaquatique autonome pour inspecter les canalisations
DE3534044A1 (de) * 1985-09-24 1987-04-16 Krauss Maffei Ag Schleppfahrzeug fuer flugzeuge
DE68928489T2 (de) * 1988-01-08 1998-04-02 Prolion Bv Vorrichtung zum Positionieren eines Tieres, Terminal für ein automatisches Melksystem und Verfahren zum automatischen Melken eines Tieres
US4939703A (en) * 1988-06-03 1990-07-03 Denning Mobile Robotics, Inc. Transducer baffle and sensor using same
FR2737295B1 (fr) * 1995-07-27 1997-10-24 Framatome Sa Dispositif de mesure d'une distance separant des premiere et seconde surfaces en regard, notamment d'une paroi interne d'un conduit tubulaire
DE19629390B4 (de) * 1996-07-20 2007-09-06 Socon Sonar Control Kavernenvermessung Gmbh Sensoriksystem zur geometrischen Vermessung unterirdischer Hohlräume und Vermessungsverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021706A (en) * 1957-07-02 1962-02-20 Curtiss Wright Corp Ultrasonic materials testing system
US3028752A (en) * 1959-06-02 1962-04-10 Curtiss Wright Corp Ultrasonic testing apparatus
US3237150A (en) * 1961-02-24 1966-02-22 Curtiss Wright Corp Ultrasonic position indicator system
US3140612A (en) * 1961-09-08 1964-07-14 Electro Sonic Systems Inc Ultrasonic sensor device

Also Published As

Publication number Publication date
FR2393268B1 (OSRAM) 1981-10-30
IT7823979A0 (it) 1978-05-30
SE437911B (sv) 1985-03-18
DE2820120C2 (OSRAM) 1987-06-25
ES470358A1 (es) 1979-01-16
SE7806282L (sv) 1978-12-01
FR2393268A1 (fr) 1978-12-29
JPS53149057A (en) 1978-12-26
IT1094889B (it) 1985-08-10
DE2820120A1 (de) 1978-12-14
US4201971A (en) 1980-05-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE

Effective date: 19880531