JPS63275975A - 超音波距離計の送受波器 - Google Patents

超音波距離計の送受波器

Info

Publication number
JPS63275975A
JPS63275975A JP11149387A JP11149387A JPS63275975A JP S63275975 A JPS63275975 A JP S63275975A JP 11149387 A JP11149387 A JP 11149387A JP 11149387 A JP11149387 A JP 11149387A JP S63275975 A JPS63275975 A JP S63275975A
Authority
JP
Japan
Prior art keywords
holder
piezoelectric film
polymer piezoelectric
ultrasonic waves
polymer
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
JP11149387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463349B2 (enrdf_load_html_response
Inventor
Ichizo Ito
伊藤　一造
Hiroshi Owada
大和田　博
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP11149387A priority Critical patent/JPS63275975A/ja
Publication of JPS63275975A publication Critical patent/JPS63275975A/ja
Publication of JPH0463349B2 publication Critical patent/JPH0463349B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP11149387A 1987-05-07 1987-05-07 超音波距離計の送受波器 Granted JPS63275975A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11149387A JPS63275975A (ja) 1987-05-07 1987-05-07 超音波距離計の送受波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11149387A JPS63275975A (ja) 1987-05-07 1987-05-07 超音波距離計の送受波器

Publications (2)

Publication Number Publication Date
JPS63275975A true JPS63275975A (ja) 1988-11-14
JPH0463349B2 JPH0463349B2 (enrdf_load_html_response) 1992-10-09

Family

ID=14562671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11149387A Granted JPS63275975A (ja) 1987-05-07 1987-05-07 超音波距離計の送受波器

Country Status (1)

Country Link
JP (1) JPS63275975A (enrdf_load_html_response)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53158227U (enrdf_load_html_response) * 1977-05-18 1978-12-12
JPS6024473A (ja) * 1983-06-09 1985-02-07 シ−メンス、アクチエンゲゼルシヤフト 超音波センサ
JPS60169585U (ja) * 1984-04-18 1985-11-11 愛知車輌株式会社 超音波センサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53158227U (enrdf_load_html_response) * 1977-05-18 1978-12-12
JPS6024473A (ja) * 1983-06-09 1985-02-07 シ−メンス、アクチエンゲゼルシヤフト 超音波センサ
JPS60169585U (ja) * 1984-04-18 1985-11-11 愛知車輌株式会社 超音波センサ

Also Published As

Publication number Publication date
JPH0463349B2 (enrdf_load_html_response) 1992-10-09

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