JPS5644203A - Ultrasonic washer - Google Patents

Ultrasonic washer

Info

Publication number
JPS5644203A
JPS5644203A JP12110679A JP12110679A JPS5644203A JP S5644203 A JPS5644203 A JP S5644203A JP 12110679 A JP12110679 A JP 12110679A JP 12110679 A JP12110679 A JP 12110679A JP S5644203 A JPS5644203 A JP S5644203A
Authority
JP
Japan
Prior art keywords
magnetostrictive
deltae
irregularity
magnetostrictive vibrator
magnetic field
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
JP12110679A
Other languages
Japanese (ja)
Other versions
JPS6327884B2 (en
Inventor
Yasunobu Ogata
Ryozo Sawada
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
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP12110679A priority Critical patent/JPS5644203A/en
Publication of JPS5644203A publication Critical patent/JPS5644203A/en
Publication of JPS6327884B2 publication Critical patent/JPS6327884B2/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
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To eliminate washing irregularity dependent upon a standing wave, by applying a variable bias magnetic field to amorphous magnetostrictive materials to generate an ultrasonic wave having a width in the frequency. CONSTITUTION:The amorphous alloy of a large DELTAE effect is used as core materials for ultrasonic wave generation to form a magnetostrictive vibrator. When a variable bias magnetic field is applied to this magnetostrictive vibrator, the Young's modulus of the amorphous alloy is changed by the DELTAE effect, and the frequency of ultrasonic waves generated by magnetostrictive vibrator is changed also. Therefore, the standing wave is prevented from being generated in the washed material, thus eliminating washing irregularity.
JP12110679A 1979-09-20 1979-09-20 Ultrasonic washer Granted JPS5644203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12110679A JPS5644203A (en) 1979-09-20 1979-09-20 Ultrasonic washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12110679A JPS5644203A (en) 1979-09-20 1979-09-20 Ultrasonic washer

Publications (2)

Publication Number Publication Date
JPS5644203A true JPS5644203A (en) 1981-04-23
JPS6327884B2 JPS6327884B2 (en) 1988-06-06

Family

ID=14803020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12110679A Granted JPS5644203A (en) 1979-09-20 1979-09-20 Ultrasonic washer

Country Status (1)

Country Link
JP (1) JPS5644203A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115771A (en) * 1982-12-22 1984-07-04 島田理化工業株式会社 Wide band ultrasonic irradiation apparatus
WO1992022385A1 (en) * 1991-06-14 1992-12-23 Halcro Nominees Pty. Ltd. Ultrasonic vibration generation and use
CN108339803A (en) * 2018-02-06 2018-07-31 深圳市佳源达科技有限公司 Ultrasonic cleaning equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879560A (en) * 1971-12-30 1973-10-25
JPS4934317A (en) * 1972-07-27 1974-03-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879560A (en) * 1971-12-30 1973-10-25
JPS4934317A (en) * 1972-07-27 1974-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115771A (en) * 1982-12-22 1984-07-04 島田理化工業株式会社 Wide band ultrasonic irradiation apparatus
WO1992022385A1 (en) * 1991-06-14 1992-12-23 Halcro Nominees Pty. Ltd. Ultrasonic vibration generation and use
CN108339803A (en) * 2018-02-06 2018-07-31 深圳市佳源达科技有限公司 Ultrasonic cleaning equipment

Also Published As

Publication number Publication date
JPS6327884B2 (en) 1988-06-06

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