JPS6133511B2 - - Google Patents

Info

Publication number
JPS6133511B2
JPS6133511B2 JP2553581A JP2553581A JPS6133511B2 JP S6133511 B2 JPS6133511 B2 JP S6133511B2 JP 2553581 A JP2553581 A JP 2553581A JP 2553581 A JP2553581 A JP 2553581A JP S6133511 B2 JPS6133511 B2 JP S6133511B2
Authority
JP
Japan
Prior art keywords
ultrasonic
piezoelectric film
ceramic piezoelectric
ceramic
excitation signal
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
Application number
JP2553581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57141199A (en
Inventor
Chihiro Kasai
Takeshi Mochizuki
Hiroaki Ookawai
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
Aloka 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 Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP2553581A priority Critical patent/JPS57141199A/ja
Publication of JPS57141199A publication Critical patent/JPS57141199A/ja
Publication of JPS6133511B2 publication Critical patent/JPS6133511B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607Methods 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 multiple elements
    • B06B1/0611Methods 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 multiple elements in a pile
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/24Probes
    • G01N29/2437Piezoelectric probes
    • G01N29/245Ceramic probes, e.g. lead zirconate titanate [PZT] probes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02854Length, thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/042Wave modes
    • G01N2291/0423Surface waves, e.g. Rayleigh waves, Love waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2553581A 1981-02-25 1981-02-25 Ultrasonic wave probe Granted JPS57141199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2553581A JPS57141199A (en) 1981-02-25 1981-02-25 Ultrasonic wave probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2553581A JPS57141199A (en) 1981-02-25 1981-02-25 Ultrasonic wave probe

Publications (2)

Publication Number Publication Date
JPS57141199A JPS57141199A (en) 1982-09-01
JPS6133511B2 true JPS6133511B2 (es) 1986-08-02

Family

ID=12168702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2553581A Granted JPS57141199A (en) 1981-02-25 1981-02-25 Ultrasonic wave probe

Country Status (1)

Country Link
JP (1) JPS57141199A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826263A (ja) * 1981-08-10 1983-02-16 Olympus Optical Co Ltd 超音波探触子とその駆動装置
JPS5841456B2 (ja) * 1982-10-04 1983-09-12 株式会社日立製作所 圧力伝送器
DE3309236A1 (de) * 1983-03-15 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandler
JPH04128498U (ja) * 1991-05-14 1992-11-24 日本無線株式会社 超音波送受波器

Also Published As

Publication number Publication date
JPS57141199A (en) 1982-09-01

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