Fluidic energy transfer devices
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United States of America Patent
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Sep 25, 2012
Grant Date -
Jun 11, 2009
app pub date -
Mar 7, 2007
filing date -
Mar 7, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A fluid energy transfer device, including a chamber for receiving a fluid, at least a portion of the chamber comprising a movable portion relative to another portion of the chamber, the movable portion being adapted to change the volume of the chamber from a first volume to a second volume by movement of the movable portion. The device further includes an actuator attached to the movable portion, wherein the displacements of the movable portion can be larger than the displacement of the actuator.
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