JPS6381273U - - Google Patents

Info

Publication number
JPS6381273U
JPS6381273U JP17577886U JP17577886U JPS6381273U JP S6381273 U JPS6381273 U JP S6381273U JP 17577886 U JP17577886 U JP 17577886U JP 17577886 U JP17577886 U JP 17577886U JP S6381273 U JPS6381273 U JP S6381273U
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
airborne ultrasonic
piezoelectric vibrator
matching layer
case
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
JP17577886U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0445353Y2 (OSRAM
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 JP17577886U priority Critical patent/JPH0445353Y2/ja
Publication of JPS6381273U publication Critical patent/JPS6381273U/ja
Application granted granted Critical
Publication of JPH0445353Y2 publication Critical patent/JPH0445353Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP17577886U 1986-11-14 1986-11-14 Expired JPH0445353Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17577886U JPH0445353Y2 (OSRAM) 1986-11-14 1986-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17577886U JPH0445353Y2 (OSRAM) 1986-11-14 1986-11-14

Publications (2)

Publication Number Publication Date
JPS6381273U true JPS6381273U (OSRAM) 1988-05-28
JPH0445353Y2 JPH0445353Y2 (OSRAM) 1992-10-26

Family

ID=31115413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17577886U Expired JPH0445353Y2 (OSRAM) 1986-11-14 1986-11-14

Country Status (1)

Country Link
JP (1) JPH0445353Y2 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012033989A (ja) * 2010-07-28 2012-02-16 Murata Mfg Co Ltd 超音波センサ
WO2016093115A1 (ja) * 2014-12-12 2016-06-16 株式会社村田製作所 振動体および振動体アレイ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012033989A (ja) * 2010-07-28 2012-02-16 Murata Mfg Co Ltd 超音波センサ
WO2016093115A1 (ja) * 2014-12-12 2016-06-16 株式会社村田製作所 振動体および振動体アレイ

Also Published As

Publication number Publication date
JPH0445353Y2 (OSRAM) 1992-10-26

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