JPS56137798A - Ultrasonic vibrator - Google Patents

Ultrasonic vibrator

Info

Publication number
JPS56137798A
JPS56137798A JP3989080A JP3989080A JPS56137798A JP S56137798 A JPS56137798 A JP S56137798A JP 3989080 A JP3989080 A JP 3989080A JP 3989080 A JP3989080 A JP 3989080A JP S56137798 A JPS56137798 A JP S56137798A
Authority
JP
Japan
Prior art keywords
vibrating elements
electrodes
split
ultrasonic vibrator
adjacent
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
JP3989080A
Other languages
Japanese (ja)
Other versions
JPS6227600B2 (en
Inventor
Nobushi Iwashita
Atsuo Iida
Kenji Kawabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3989080A priority Critical patent/JPS56137798A/en
Publication of JPS56137798A publication Critical patent/JPS56137798A/en
Publication of JPS6227600B2 publication Critical patent/JPS6227600B2/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
    • B06B1/0607—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 multiple elements
    • B06B1/0622—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 multiple elements on one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:To reduce interference among respective vibrating elements by splitting one electrode of each vibrating element and by driving split electrode parts of adjacent vibrating elements which do not confront mutually for ultransoic wave emission. CONSTITUTION:Individual electrodes of respective vibrating elements A1-A5 are divided into two respectively to obtain split electrodes C11-C52, to which lead wires D11-D52 are connected respectively. In oscillation, slit electrodes, which do not confront mutually, of adjacent vibrating elements, e.g. C12, C21, C32, C41 and C52 only are driven to take a required scan. In reception, all split electrodes C11- C52 are used.
JP3989080A 1980-03-28 1980-03-28 Ultrasonic vibrator Granted JPS56137798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3989080A JPS56137798A (en) 1980-03-28 1980-03-28 Ultrasonic vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3989080A JPS56137798A (en) 1980-03-28 1980-03-28 Ultrasonic vibrator

Publications (2)

Publication Number Publication Date
JPS56137798A true JPS56137798A (en) 1981-10-27
JPS6227600B2 JPS6227600B2 (en) 1987-06-16

Family

ID=12565558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3989080A Granted JPS56137798A (en) 1980-03-28 1980-03-28 Ultrasonic vibrator

Country Status (1)

Country Link
JP (1) JPS56137798A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160499A (en) * 1986-12-24 1988-07-04 Toshiba Corp Ultrasonic probe
JPS63209634A (en) * 1987-02-26 1988-08-31 株式会社東芝 Ultrasonic probe
WO2021210055A1 (en) * 2020-04-14 2021-10-21 本多電子株式会社 Ultrasonic vibrator for measurement instrument

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339198Y2 (en) * 1988-06-01 1991-08-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160499A (en) * 1986-12-24 1988-07-04 Toshiba Corp Ultrasonic probe
JPS63209634A (en) * 1987-02-26 1988-08-31 株式会社東芝 Ultrasonic probe
WO2021210055A1 (en) * 2020-04-14 2021-10-21 本多電子株式会社 Ultrasonic vibrator for measurement instrument
CN113840668A (en) * 2020-04-14 2021-12-24 本多电子株式会社 Ultrasonic vibrator for measuring equipment
US11703581B2 (en) 2020-04-14 2023-07-18 Honda Electronics Co., Ltd. Ultrasonic transducer for a measuring device

Also Published As

Publication number Publication date
JPS6227600B2 (en) 1987-06-16

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