FR1525998A - Transceiver device for ultrasonic sounding - Google Patents

Transceiver device for ultrasonic sounding

Info

Publication number
FR1525998A
FR1525998A FR96308A FR96308A FR1525998A FR 1525998 A FR1525998 A FR 1525998A FR 96308 A FR96308 A FR 96308A FR 96308 A FR96308 A FR 96308A FR 1525998 A FR1525998 A FR 1525998A
Authority
FR
France
Prior art keywords
transceiver device
ultrasonic sounding
sounding
ultrasonic
transceiver
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
FR96308A
Other languages
French (fr)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR96308A priority Critical patent/FR1525998A/en
Application granted granted Critical
Publication of FR1525998A publication Critical patent/FR1525998A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/55—Piezoelectric transducer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR96308A 1967-02-24 1967-02-24 Transceiver device for ultrasonic sounding Expired FR1525998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR96308A FR1525998A (en) 1967-02-24 1967-02-24 Transceiver device for ultrasonic sounding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR96308A FR1525998A (en) 1967-02-24 1967-02-24 Transceiver device for ultrasonic sounding

Publications (1)

Publication Number Publication Date
FR1525998A true FR1525998A (en) 1968-05-24

Family

ID=8625856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96308A Expired FR1525998A (en) 1967-02-24 1967-02-24 Transceiver device for ultrasonic sounding

Country Status (1)

Country Link
FR (1) FR1525998A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004165A (en) * 1973-03-27 1977-01-18 European Atomic Energy Community (Euratom) Ultrasonic signal generators
US5783898A (en) * 1996-02-26 1998-07-21 Mcdonnell Douglas Corporation Piezoelectric shunts for simultaneous vibration reduction and damping of multiple vibration modes
US6242845B1 (en) * 1998-12-24 2001-06-05 Abb Ricerca Spa Electronic driving circuit for a bistable actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004165A (en) * 1973-03-27 1977-01-18 European Atomic Energy Community (Euratom) Ultrasonic signal generators
US5783898A (en) * 1996-02-26 1998-07-21 Mcdonnell Douglas Corporation Piezoelectric shunts for simultaneous vibration reduction and damping of multiple vibration modes
US6242845B1 (en) * 1998-12-24 2001-06-05 Abb Ricerca Spa Electronic driving circuit for a bistable actuator

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