JPS51138190A - Method of manufacturing ultrasonic transmitter/receiver - Google Patents

Method of manufacturing ultrasonic transmitter/receiver

Info

Publication number
JPS51138190A
JPS51138190A JP6213975A JP6213975A JPS51138190A JP S51138190 A JPS51138190 A JP S51138190A JP 6213975 A JP6213975 A JP 6213975A JP 6213975 A JP6213975 A JP 6213975A JP S51138190 A JPS51138190 A JP S51138190A
Authority
JP
Japan
Prior art keywords
receiver
ultrasonic transmitter
manufacturing ultrasonic
frequency band
working frequency
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
JP6213975A
Other languages
Japanese (ja)
Inventor
Yoshiharu Taniguchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6213975A priority Critical patent/JPS51138190A/en
Publication of JPS51138190A publication Critical patent/JPS51138190A/en
Pending legal-status Critical Current

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
    • G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:To raise the sensitivity in a working frequency band and at the same time provide good shielding characteristics on the outside of the working frequency band in an ultrasonic transmitter/receiver.
JP6213975A 1975-05-23 1975-05-23 Method of manufacturing ultrasonic transmitter/receiver Pending JPS51138190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6213975A JPS51138190A (en) 1975-05-23 1975-05-23 Method of manufacturing ultrasonic transmitter/receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6213975A JPS51138190A (en) 1975-05-23 1975-05-23 Method of manufacturing ultrasonic transmitter/receiver

Publications (1)

Publication Number Publication Date
JPS51138190A true JPS51138190A (en) 1976-11-29

Family

ID=13191447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6213975A Pending JPS51138190A (en) 1975-05-23 1975-05-23 Method of manufacturing ultrasonic transmitter/receiver

Country Status (1)

Country Link
JP (1) JPS51138190A (en)

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