CA988196A - Cross array ultrasonic transducer - Google Patents

Cross array ultrasonic transducer

Info

Publication number
CA988196A
CA988196A CA180,577A CA180577A CA988196A CA 988196 A CA988196 A CA 988196A CA 180577 A CA180577 A CA 180577A CA 988196 A CA988196 A CA 988196A
Authority
CA
Canada
Prior art keywords
ultrasonic transducer
array ultrasonic
cross array
cross
transducer
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
CA180,577A
Inventor
George Kossoff
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.)
Commonwealth of Australia
Original Assignee
Commonwealth of Australia
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 Commonwealth of Australia filed Critical Commonwealth of Australia
Application granted granted Critical
Publication of CA988196A publication Critical patent/CA988196A/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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA180,577A 1972-09-12 1973-09-10 Cross array ultrasonic transducer Expired CA988196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB041772 1972-09-12

Publications (1)

Publication Number Publication Date
CA988196A true CA988196A (en) 1976-04-27

Family

ID=3765320

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,577A Expired CA988196A (en) 1972-09-12 1973-09-10 Cross array ultrasonic transducer

Country Status (4)

Country Link
AT (1) AT348651B (en)
CA (1) CA988196A (en)
DE (1) DE2345709C2 (en)
GB (1) GB1443357A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317666A1 (en) * 1975-07-07 1977-02-04 Inst Francais Du Petrole ACOUSTIC WAVES TRANSMITTER-RECEIVER DEVICE
CH608103A5 (en) * 1975-12-01 1978-12-15 Hoffmann La Roche
FR2342612A1 (en) * 1976-02-27 1977-09-23 France Etat WIDE BANDWIDTH ACOUSTIC REFLECTOR ANTENNAS
US4279027A (en) * 1979-09-13 1981-07-14 Honeywell Inc. Acoustic sensor
US4431936A (en) * 1982-02-18 1984-02-14 The Board Of Trustees Of The Leland Stanford Junior University Transducer structure for generating uniform and focused ultrasonic beams and applications thereof
CN111289022B (en) * 2020-02-26 2022-08-09 京东方科技集团股份有限公司 Sensor and driving method and preparation method thereof

Also Published As

Publication number Publication date
ATA792073A (en) 1978-07-15
DE2345709A1 (en) 1974-03-28
GB1443357A (en) 1976-07-21
DE2345709C2 (en) 1982-06-09
AT348651B (en) 1979-02-26

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