JPH0559388B2 - - Google Patents

Info

Publication number
JPH0559388B2
JPH0559388B2 JP62088811A JP8881187A JPH0559388B2 JP H0559388 B2 JPH0559388 B2 JP H0559388B2 JP 62088811 A JP62088811 A JP 62088811A JP 8881187 A JP8881187 A JP 8881187A JP H0559388 B2 JPH0559388 B2 JP H0559388B2
Authority
JP
Japan
Prior art keywords
excitation
acoustic radiation
underwater
radiation surface
shell
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
JP62088811A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63255676A (ja
Inventor
Hajime Fujita
Kyoshi Koyano
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP8881187A priority Critical patent/JPS63255676A/ja
Publication of JPS63255676A publication Critical patent/JPS63255676A/ja
Publication of JPH0559388B2 publication Critical patent/JPH0559388B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP8881187A 1987-04-13 1987-04-13 水中送受波器およびそれを用いたソナーシステム Granted JPS63255676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8881187A JPS63255676A (ja) 1987-04-13 1987-04-13 水中送受波器およびそれを用いたソナーシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8881187A JPS63255676A (ja) 1987-04-13 1987-04-13 水中送受波器およびそれを用いたソナーシステム

Publications (2)

Publication Number Publication Date
JPS63255676A JPS63255676A (ja) 1988-10-21
JPH0559388B2 true JPH0559388B2 (en]) 1993-08-30

Family

ID=13953277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8881187A Granted JPS63255676A (ja) 1987-04-13 1987-04-13 水中送受波器およびそれを用いたソナーシステム

Country Status (1)

Country Link
JP (1) JPS63255676A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277787A (ja) * 1988-04-30 1989-11-08 Nec Corp 水中超音波送受波器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439641A (en) * 1981-09-02 1984-03-27 Polaroid Corporation Ultrasonic transducer for use in a vibratory environment
JPS60160699U (ja) * 1984-04-03 1985-10-25 株式会社村田製作所 超音波送受波器

Also Published As

Publication number Publication date
JPS63255676A (ja) 1988-10-21

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