Fluidic oscillator
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United States of America Patent
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Mar 22, 2011
Grant Date -
Jul 3, 2008
app pub date -
Jun 9, 2005
filing date -
Jun 10, 2004
priority date (Note) -
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Abstract
wherein each said dissipative process comprises any one, or combination of the following: viscous drag, thermal resistance or mechanical friction and each capacitive process comprises any one, or combination of the following: hydrostatic pressure change due to a flow, fluid compressibility, thermal capacitance, or elasticity; and wherein, the magnitude of the pressure changes in the working fluid increases or remains constant with time due to at least one mechanism giving rise to a gain.
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