JPH0323040B2 - - Google Patents

Info

Publication number
JPH0323040B2
JPH0323040B2 JP59108972A JP10897284A JPH0323040B2 JP H0323040 B2 JPH0323040 B2 JP H0323040B2 JP 59108972 A JP59108972 A JP 59108972A JP 10897284 A JP10897284 A JP 10897284A JP H0323040 B2 JPH0323040 B2 JP H0323040B2
Authority
JP
Japan
Prior art keywords
piezoelectric
piezoelectric plate
electrode
ultrasonic
small hole
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
JP59108972A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60251798A (ja
Inventor
Tadashi Kojima
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP10897284A priority Critical patent/JPS60251798A/ja
Publication of JPS60251798A publication Critical patent/JPS60251798A/ja
Publication of JPH0323040B2 publication Critical patent/JPH0323040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP10897284A 1984-05-29 1984-05-29 超音波探触子用圧電振動子 Granted JPS60251798A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10897284A JPS60251798A (ja) 1984-05-29 1984-05-29 超音波探触子用圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10897284A JPS60251798A (ja) 1984-05-29 1984-05-29 超音波探触子用圧電振動子

Publications (2)

Publication Number Publication Date
JPS60251798A JPS60251798A (ja) 1985-12-12
JPH0323040B2 true JPH0323040B2 (en]) 1991-03-28

Family

ID=14498316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10897284A Granted JPS60251798A (ja) 1984-05-29 1984-05-29 超音波探触子用圧電振動子

Country Status (1)

Country Link
JP (1) JPS60251798A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359499U (en]) * 1986-10-06 1988-04-20
JP2882119B2 (ja) * 1991-08-30 1999-04-12 株式会社島津製作所 医療用超音波振動子
JP2009027284A (ja) * 2007-07-17 2009-02-05 Nippon Ceramic Co Ltd 圧電セラミック素体
JP5065085B2 (ja) * 2008-02-27 2012-10-31 テルモ株式会社 超音波探触子及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974179U (en]) * 1972-10-17 1974-06-27

Also Published As

Publication number Publication date
JPS60251798A (ja) 1985-12-12

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Legal Events

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