Ultrasonic float-up device
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United States of America Patent
Stats
-
N/A
Issued Date -
Nov 2, 2006
app pub date -
Mar 16, 2004
filing date -
Mar 17, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An ultrasonic levitation device having a fixed section and a movable section disposed to be movable relative to the fixed section, the fixed section or movable section having a vibration generating device disposed therein to generate ultrasonic vibrations, thereby allowing the movable section to levitate on a levitation surface, wherein all or part of a fixed section-side guide disposed in the fixed section is formed convex or concave in the levitation direction, while all or part of a movable section-side guide disposed in the movable section is formed concave or convex in the levitation direction, the movable section-side guide being opposed to and disposed on the fixed section-side guide.
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Family
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Cited Art Landscape
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