JPH0564920B2 - - Google Patents

Info

Publication number
JPH0564920B2
JPH0564920B2 JP62086441A JP8644187A JPH0564920B2 JP H0564920 B2 JPH0564920 B2 JP H0564920B2 JP 62086441 A JP62086441 A JP 62086441A JP 8644187 A JP8644187 A JP 8644187A JP H0564920 B2 JPH0564920 B2 JP H0564920B2
Authority
JP
Japan
Prior art keywords
electrode
piezoelectric vibrator
damping
excitation
excitation electrode
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
JP62086441A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63250999A (ja
Inventor
Chogo Sekine
Ryoichi Kimura
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 JP62086441A priority Critical patent/JPS63250999A/ja
Publication of JPS63250999A publication Critical patent/JPS63250999A/ja
Publication of JPH0564920B2 publication Critical patent/JPH0564920B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
JP62086441A 1987-04-07 1987-04-07 圧電振動子 Granted JPS63250999A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62086441A JPS63250999A (ja) 1987-04-07 1987-04-07 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62086441A JPS63250999A (ja) 1987-04-07 1987-04-07 圧電振動子

Publications (2)

Publication Number Publication Date
JPS63250999A JPS63250999A (ja) 1988-10-18
JPH0564920B2 true JPH0564920B2 (enrdf_load_stackoverflow) 1993-09-16

Family

ID=13887003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62086441A Granted JPS63250999A (ja) 1987-04-07 1987-04-07 圧電振動子

Country Status (1)

Country Link
JP (1) JPS63250999A (enrdf_load_stackoverflow)

Family Cites Families (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
US4460841A (en) * 1982-02-16 1984-07-17 General Electric Company Ultrasonic transducer shading
JPH0136178Y2 (enrdf_load_stackoverflow) * 1984-11-20 1989-11-02

Also Published As

Publication number Publication date
JPS63250999A (ja) 1988-10-18

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Legal Events

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