JPH0374560B2 - - Google Patents

Info

Publication number
JPH0374560B2
JPH0374560B2 JP57159901A JP15990182A JPH0374560B2 JP H0374560 B2 JPH0374560 B2 JP H0374560B2 JP 57159901 A JP57159901 A JP 57159901A JP 15990182 A JP15990182 A JP 15990182A JP H0374560 B2 JPH0374560 B2 JP H0374560B2
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
circuit
ultrasonic
coil
temperature
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.)
Expired - Lifetime
Application number
JP57159901A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5949098A (ja
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 filed Critical
Priority to JP15990182A priority Critical patent/JPS5949098A/ja
Publication of JPS5949098A publication Critical patent/JPS5949098A/ja
Publication of JPH0374560B2 publication Critical patent/JPH0374560B2/ja
Granted 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
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP15990182A 1982-09-14 1982-09-14 超音波回路 Granted JPS5949098A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15990182A JPS5949098A (ja) 1982-09-14 1982-09-14 超音波回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15990182A JPS5949098A (ja) 1982-09-14 1982-09-14 超音波回路

Publications (2)

Publication Number Publication Date
JPS5949098A JPS5949098A (ja) 1984-03-21
JPH0374560B2 true JPH0374560B2 (zh) 1991-11-27

Family

ID=15703642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15990182A Granted JPS5949098A (ja) 1982-09-14 1982-09-14 超音波回路

Country Status (1)

Country Link
JP (1) JPS5949098A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009152723A (ja) * 2007-12-19 2009-07-09 Nippon Ceramic Co Ltd 可変トランスを内蔵した超音波センサ
JP2012112851A (ja) * 2010-11-26 2012-06-14 Toyota Central R&D Labs Inc 超音波検査装置及び超音波検査方法
JP2012229990A (ja) * 2011-04-26 2012-11-22 Panasonic Corp 超音波センサ
JP6021055B2 (ja) * 2012-05-31 2016-11-02 パナソニックＩｐマネジメント株式会社 超音波センサ
AU2016240008A1 (en) 2015-03-27 2017-10-19 Bae Systems Plc Acoustic transducer
GB2536723A (en) * 2015-03-27 2016-09-28 Bae Systems Plc Acoustic Transducer
JP6568493B2 (ja) * 2016-03-18 2019-08-28 株式会社Ｓｏｋｅｎ 物体検知装置
JP7365705B2 (ja) * 2020-03-06 2023-10-20 本多電子株式会社 魚群探知機用送受信器ユニット及びその振動子駆動回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057694A (zh) * 1973-09-21 1975-05-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057694A (zh) * 1973-09-21 1975-05-20

Also Published As

Publication number Publication date
JPS5949098A (ja) 1984-03-21

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