JPS5210752A - Ultrasonic sending and receiving equipment - Google Patents

Ultrasonic sending and receiving equipment

Info

Publication number
JPS5210752A
JPS5210752A JP7146375A JP7146375A JPS5210752A JP S5210752 A JPS5210752 A JP S5210752A JP 7146375 A JP7146375 A JP 7146375A JP 7146375 A JP7146375 A JP 7146375A JP S5210752 A JPS5210752 A JP S5210752A
Authority
JP
Japan
Prior art keywords
receiving equipment
ultrasonic sending
resin
sending
ultrasonic
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
JP7146375A
Other languages
Japanese (ja)
Inventor
Shinsei Takao
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.)
KOUDEN SEISAKUSHIYO KK
Koden Electronics Co Ltd
Original Assignee
KOUDEN SEISAKUSHIYO KK
Koden Electronics 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 KOUDEN SEISAKUSHIYO KK, Koden Electronics Co Ltd filed Critical KOUDEN SEISAKUSHIYO KK
Priority to JP7146375A priority Critical patent/JPS5210752A/en
Publication of JPS5210752A publication Critical patent/JPS5210752A/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
    • B06B1/0607—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
    • 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
    • B06B1/0662—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 with an electrode on the sensitive surface
    • B06B1/0681—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 with an electrode on the sensitive surface and a damping structure

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:By utilizing a composite balloon plate, as a reflector which is made by combining and solidfying a micro-balloon body having a thin core of glass or resin properties with a resin, the fluid pressure of an external medium shall have almost even sending and receiving characteristic at both a low and high pressure.
JP7146375A 1975-06-14 1975-06-14 Ultrasonic sending and receiving equipment Pending JPS5210752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7146375A JPS5210752A (en) 1975-06-14 1975-06-14 Ultrasonic sending and receiving equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7146375A JPS5210752A (en) 1975-06-14 1975-06-14 Ultrasonic sending and receiving equipment

Publications (1)

Publication Number Publication Date
JPS5210752A true JPS5210752A (en) 1977-01-27

Family

ID=13461297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7146375A Pending JPS5210752A (en) 1975-06-14 1975-06-14 Ultrasonic sending and receiving equipment

Country Status (1)

Country Link
JP (1) JPS5210752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015118028A (en) * 2013-12-19 2015-06-25 セイコーエプソン株式会社 Ultrasonic sensor element, manufacturing method therefor, and ultrasonic sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015118028A (en) * 2013-12-19 2015-06-25 セイコーエプソン株式会社 Ultrasonic sensor element, manufacturing method therefor, and ultrasonic sensor

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