JPS51113595A - Landupan-type vibrator - Google Patents

Landupan-type vibrator

Info

Publication number
JPS51113595A
JPS51113595A JP3800375A JP3800375A JPS51113595A JP S51113595 A JPS51113595 A JP S51113595A JP 3800375 A JP3800375 A JP 3800375A JP 3800375 A JP3800375 A JP 3800375A JP S51113595 A JPS51113595 A JP S51113595A
Authority
JP
Japan
Prior art keywords
landupan
type vibrator
vibrator
type
8khz
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.)
Pending
Application number
JP3800375A
Other languages
Japanese (ja)
Inventor
Masashi Suzuki
Harushige Onoda
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
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3800375A priority Critical patent/JPS51113595A/en
Publication of JPS51113595A publication Critical patent/JPS51113595A/en
Pending 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
    • B06B1/0611—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 in a pile
    • B06B1/0618—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 in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE:To increase the efficiency of Landupan-type vibrator which transmits ultra sonic waves (1-8KHz) of comparatively low frequency used underwater and boost the vibrator's output.
JP3800375A 1975-03-31 1975-03-31 Landupan-type vibrator Pending JPS51113595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3800375A JPS51113595A (en) 1975-03-31 1975-03-31 Landupan-type vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3800375A JPS51113595A (en) 1975-03-31 1975-03-31 Landupan-type vibrator

Publications (1)

Publication Number Publication Date
JPS51113595A true JPS51113595A (en) 1976-10-06

Family

ID=12513385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3800375A Pending JPS51113595A (en) 1975-03-31 1975-03-31 Landupan-type vibrator

Country Status (1)

Country Link
JP (1) JPS51113595A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014128071A (en) * 2012-12-25 2014-07-07 Taiheiyo Cement Corp Piezoelectric element unit and piezoelectric actuator
JP2015033090A (en) * 2013-08-06 2015-02-16 オリンパス株式会社 Ultrasonic vibration device and ultrasonic medical device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014128071A (en) * 2012-12-25 2014-07-07 Taiheiyo Cement Corp Piezoelectric element unit and piezoelectric actuator
JP2015033090A (en) * 2013-08-06 2015-02-16 オリンパス株式会社 Ultrasonic vibration device and ultrasonic medical device

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