JPS63250997A - 圧電振動子 - Google Patents

圧電振動子

Info

Publication number
JPS63250997A
JPS63250997A JP8643987A JP8643987A JPS63250997A JP S63250997 A JPS63250997 A JP S63250997A JP 8643987 A JP8643987 A JP 8643987A JP 8643987 A JP8643987 A JP 8643987A JP S63250997 A JPS63250997 A JP S63250997A
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
electrode
electrodes
shape
damping
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
JP8643987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0564918B2 (enExample
Inventor
Chogo Sekine
兆五 関根
Ryoichi Kimura
良一 木村
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP8643987A priority Critical patent/JPS63250997A/ja
Publication of JPS63250997A publication Critical patent/JPS63250997A/ja
Publication of JPH0564918B2 publication Critical patent/JPH0564918B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
JP8643987A 1987-04-07 1987-04-07 圧電振動子 Granted JPS63250997A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8643987A JPS63250997A (ja) 1987-04-07 1987-04-07 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8643987A JPS63250997A (ja) 1987-04-07 1987-04-07 圧電振動子

Publications (2)

Publication Number Publication Date
JPS63250997A true JPS63250997A (ja) 1988-10-18
JPH0564918B2 JPH0564918B2 (enExample) 1993-09-16

Family

ID=13886951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8643987A Granted JPS63250997A (ja) 1987-04-07 1987-04-07 圧電振動子

Country Status (1)

Country Link
JP (1) JPS63250997A (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826719A (ja) * 1981-08-10 1983-02-17 Konan Sekkei Kogyo Kk 長尺棒材の取出し方法
JPS5832558A (ja) * 1981-08-18 1983-02-25 Nippon Steel Corp 連続鋳造設備の分割ロ−ル支持装置
JPS58161492A (ja) * 1982-02-16 1983-09-26 ゼネラル・エレクトリツク・カンパニイ リニア・フェーズド・アレイ超音波変換器
JPS6189818U (enExample) * 1984-11-20 1986-06-11

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826719A (ja) * 1981-08-10 1983-02-17 Konan Sekkei Kogyo Kk 長尺棒材の取出し方法
JPS5832558A (ja) * 1981-08-18 1983-02-25 Nippon Steel Corp 連続鋳造設備の分割ロ−ル支持装置
JPS58161492A (ja) * 1982-02-16 1983-09-26 ゼネラル・エレクトリツク・カンパニイ リニア・フェーズド・アレイ超音波変換器
JPS6189818U (enExample) * 1984-11-20 1986-06-11

Also Published As

Publication number Publication date
JPH0564918B2 (enExample) 1993-09-16

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Legal Events

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