DK0524371T3 - Sonartransducer - Google Patents

Sonartransducer

Info

Publication number
DK0524371T3
DK0524371T3 DK92104886T DK92104886T DK0524371T3 DK 0524371 T3 DK0524371 T3 DK 0524371T3 DK 92104886 T DK92104886 T DK 92104886T DK 92104886 T DK92104886 T DK 92104886T DK 0524371 T3 DK0524371 T3 DK 0524371T3
Authority
DK
Denmark
Prior art keywords
sonar transducer
sonar
transducer
Prior art date
Application number
DK92104886T
Other languages
Danish (da)
English (en)
Inventor
James W Fitzgerald
Original Assignee
Kildare Corp
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 Kildare Corp filed Critical Kildare Corp
Application granted granted Critical
Publication of DK0524371T3 publication Critical patent/DK0524371T3/da

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • 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
    • B06B1/0603—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 a piezoelectric bender, e.g. bimorph

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DK92104886T 1991-07-25 1992-03-20 Sonartransducer DK0524371T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73606491A 1991-07-25 1991-07-25

Publications (1)

Publication Number Publication Date
DK0524371T3 true DK0524371T3 (da) 1995-02-20

Family

ID=24958365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92104886T DK0524371T3 (da) 1991-07-25 1992-03-20 Sonartransducer

Country Status (3)

Country Link
EP (1) EP0524371B1 (fr)
DE (1) DE69200439T2 (fr)
DK (1) DK0524371T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322532B1 (en) * 1998-06-24 2001-11-27 3M Innovative Properties Company Sonophoresis method and apparatus
CA2952312C (fr) * 2014-07-11 2020-04-14 Microtech Medical Technologies Ltd. Transducteur electroacoustique a cellules multiples

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704385A (en) * 1971-03-02 1972-11-28 Delta Products Inc Piezoelectric transducer assembly with phase shifting accoustical parts

Also Published As

Publication number Publication date
EP0524371B1 (fr) 1994-09-21
DE69200439T2 (de) 1995-03-16
EP0524371A1 (fr) 1993-01-27
DE69200439D1 (de) 1994-10-27

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