On-board hydraulic fluid degasification system for a hydraulic hybrid vehicle
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United States of America Patent
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-
Feb 18, 2014
Grant Date -
Oct 4, 2012
app pub date -
Mar 29, 2012
filing date -
Mar 31, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A fluid degasification system for a hydraulic circuit includes a gas/fluid separation tank, a fluid entry passage directing fluid into a small foam generating cup containing foam and a small amount of additional fluid, thereby stimulating foam formation. A separation screen is positioned below the foam generating cup to receive bubbles formed in the cup and to allow liquid to pass through the screen to a degasified-fluid collecting chamber below the screen as the bubbles resting on the separation screen decompose.
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Family
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Cited Art Landscape
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