Magnetostrictive transducer apparatus

A magnetostrictive transducer apparatus (4) for ultrasonic cleaning applications with a magnetostrictive material portion (18) of stacked laminations bonded to a coupling member (16) made of non-magnetic material such as aluminum for operation at a frequency of about 40 kilohertz and a sound level b...

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Bibliographische Detailangaben
1. Verfasser:	HEIM, RICHARD CLYDE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLEANING CLEANING IN GENERAL FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A magnetostrictive transducer apparatus (4) for ultrasonic cleaning applications with a magnetostrictive material portion (18) of stacked laminations bonded to a coupling member (16) made of non-magnetic material such as aluminum for operation at a frequency of about 40 kilohertz and a sound level below 90 DBA, with each of the stacked laminations (18) and the coupling member (16) being of about one-half wavelength at the desired frequency of operation.