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JPS5392118A - Method of exciting ultrasonic vibrator - Google Patents

Method of exciting ultrasonic vibrator

Info

Publication number
JPS5392118A
JPS5392118A JP658577A JP658577A JPS5392118A JP S5392118 A JPS5392118 A JP S5392118A JP 658577 A JP658577 A JP 658577A JP 658577 A JP658577 A JP 658577A JP S5392118 A JPS5392118 A JP S5392118A
Authority
JP
Japan
Prior art keywords
ultrasonic vibrator
exciting ultrasonic
pulses
exciting
exicite
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.)
Granted
Application number
JP658577A
Other languages
Japanese (ja)
Other versions
JPS6044625B2 (en
Inventor
Shuichi Fujieda
Kazunori Ishikawa
Yujiro Hashimoto
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP52006585A priority Critical patent/JPS6044625B2/en
Publication of JPS5392118A publication Critical patent/JPS5392118A/en
Publication of JPS6044625B2 publication Critical patent/JPS6044625B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To enable ordinal piezo-electric element to exicite an ultrasonic vibrator by applying predetermined waveform of pulses to the element to regulate the damping of an ultrasonic wave pulses.
COPYRIGHT: (C)1978,JPO&Japio
JP52006585A 1977-01-24 1977-01-24 Excitation method of ultrasonic transducer Expired JPS6044625B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52006585A JPS6044625B2 (en) 1977-01-24 1977-01-24 Excitation method of ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52006585A JPS6044625B2 (en) 1977-01-24 1977-01-24 Excitation method of ultrasonic transducer

Publications (2)

Publication Number Publication Date
JPS5392118A true JPS5392118A (en) 1978-08-12
JPS6044625B2 JPS6044625B2 (en) 1985-10-04

Family

ID=11642393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52006585A Expired JPS6044625B2 (en) 1977-01-24 1977-01-24 Excitation method of ultrasonic transducer

Country Status (1)

Country Link
JP (1) JPS6044625B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108776A (en) * 1980-12-26 1982-07-06 Matsushita Electric Ind Co Ltd Transmitter of ultrasonic wave

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108776A (en) * 1980-12-26 1982-07-06 Matsushita Electric Ind Co Ltd Transmitter of ultrasonic wave

Also Published As

Publication number Publication date
JPS6044625B2 (en) 1985-10-04

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