JPS5365757A - Submersible ultrasonic transmitter-receiver - Google Patents

Submersible ultrasonic transmitter-receiver

Info

Publication number
JPS5365757A
JPS5365757A JP14158376A JP14158376A JPS5365757A JP S5365757 A JPS5365757 A JP S5365757A JP 14158376 A JP14158376 A JP 14158376A JP 14158376 A JP14158376 A JP 14158376A JP S5365757 A JPS5365757 A JP S5365757A
Authority
JP
Japan
Prior art keywords
receiver
ultrasonic transmitter
submersible ultrasonic
submersible
vibrator
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.)
Pending
Application number
JP14158376A
Other languages
Japanese (ja)
Inventor
Osamu Kawasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14158376A priority Critical patent/JPS5365757A/en
Publication of JPS5365757A publication Critical patent/JPS5365757A/en
Pending 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
    • B06B1/0644—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 single piezoelectric element
    • B06B1/0655—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 single piezoelectric element of cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To obtain an easy-to-produce and high-yield ultrasonic transmitter-receiver which uses a piezoelectric vibrator of torus type in section polarized in a radial, i.e., thickness direction and radiates acoustic energy by the lengthwise vibrations of said vibrator.
JP14158376A 1976-11-24 1976-11-24 Submersible ultrasonic transmitter-receiver Pending JPS5365757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14158376A JPS5365757A (en) 1976-11-24 1976-11-24 Submersible ultrasonic transmitter-receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14158376A JPS5365757A (en) 1976-11-24 1976-11-24 Submersible ultrasonic transmitter-receiver

Publications (1)

Publication Number Publication Date
JPS5365757A true JPS5365757A (en) 1978-06-12

Family

ID=15295361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14158376A Pending JPS5365757A (en) 1976-11-24 1976-11-24 Submersible ultrasonic transmitter-receiver

Country Status (1)

Country Link
JP (1) JPS5365757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011043362A1 (en) * 2009-10-07 2011-04-14 日本電気株式会社 Ultrasonic transmission device, ultrasonic propagation time measurement system and ultrasonic propagation time measurement method
JP2015171100A (en) * 2014-03-10 2015-09-28 株式会社クレハ Wave receiving type piezoelectric element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011043362A1 (en) * 2009-10-07 2011-04-14 日本電気株式会社 Ultrasonic transmission device, ultrasonic propagation time measurement system and ultrasonic propagation time measurement method
JP5742718B2 (en) * 2009-10-07 2015-07-01 日本電気株式会社 Ultrasonic transmitter, ultrasonic propagation time measurement system, and ultrasonic propagation time measurement method
US9128565B2 (en) 2009-10-07 2015-09-08 Nec Corporation Ultrasonic wave transmitter device, ultrasonic wave propagation time measurement system and ultrasonic wave propagation time measurement method
JP2015171100A (en) * 2014-03-10 2015-09-28 株式会社クレハ Wave receiving type piezoelectric element

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