JP2506826Y2 - 超音波マイクロホンユニット - Google Patents

超音波マイクロホンユニット

Info

Publication number
JP2506826Y2
JP2506826Y2 JP1990407216U JP40721690U JP2506826Y2 JP 2506826 Y2 JP2506826 Y2 JP 2506826Y2 JP 1990407216 U JP1990407216 U JP 1990407216U JP 40721690 U JP40721690 U JP 40721690U JP 2506826 Y2 JP2506826 Y2 JP 2506826Y2
Authority
JP
Japan
Prior art keywords
bnc
ultrasonic
ultrasonic microphone
cable
microphone
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 - Fee Related
Application number
JP1990407216U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0488198U (enExample
Inventor
貴昭 武捨
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.)
Ono Sokki Co Ltd
Original Assignee
Ono Sokki 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 Ono Sokki Co Ltd filed Critical Ono Sokki Co Ltd
Priority to JP1990407216U priority Critical patent/JP2506826Y2/ja
Publication of JPH0488198U publication Critical patent/JPH0488198U/ja
Application granted granted Critical
Publication of JP2506826Y2 publication Critical patent/JP2506826Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1990407216U 1990-12-18 1990-12-18 超音波マイクロホンユニット Expired - Fee Related JP2506826Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990407216U JP2506826Y2 (ja) 1990-12-18 1990-12-18 超音波マイクロホンユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990407216U JP2506826Y2 (ja) 1990-12-18 1990-12-18 超音波マイクロホンユニット

Publications (2)

Publication Number Publication Date
JPH0488198U JPH0488198U (enExample) 1992-07-30
JP2506826Y2 true JP2506826Y2 (ja) 1996-08-14

Family

ID=31884167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990407216U Expired - Fee Related JP2506826Y2 (ja) 1990-12-18 1990-12-18 超音波マイクロホンユニット

Country Status (1)

Country Link
JP (1) JP2506826Y2 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604138Y2 (ja) * 1980-12-24 1985-02-05 松下電器産業株式会社 超音波センサ−
JPS63221799A (ja) * 1987-03-11 1988-09-14 Matsushita Electric Ind Co Ltd マイクロホンユニツト
JPH06103958B2 (ja) * 1987-03-16 1994-12-14 松下電器産業株式会社 マイクロホンユニツト

Also Published As

Publication number Publication date
JPH0488198U (enExample) 1992-07-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees