Non-contact transportation using near-field acoustic levitation

Sadayuki Ueha, Yoshiki Hashimoto, Yoshikazu Koike

研究成果: Article査読

155 被引用数 (Scopus)

抄録

Near-field acoustic levitation, where planar objects 10 kg in weight can levitate stably near the vibrating plate, is successfully applied both to non-contact transportation of objects and to a non-contact ultrasonic motor. Transporting apparatuses and an ultrasonic motor have been fabricated and their characteristics measured. The theory of near-field acoustic levitation both for a piston-like sound source and a flexural vibration source is also briefly described.

本文言語English
ページ(範囲)26-32
ページ数7
ジャーナルUltrasonics
38
1
DOI
出版ステータスPublished - 2000 3
外部発表はい

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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