Vane cell pump with vane plate guide crosspieces and synchronization cylinder
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United States of America Patent
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Apr 7, 2015
Grant Date -
Mar 28, 2013
app pub date -
May 31, 2011
filing date -
Jun 4, 2010
priority date (Note) -
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Abstract
The invention relates to a vane cell pump, having a rotor mounted in a pump housing and driven by a shaft, multiple vane plates mounted in this rotor in radially displaceable manner, and an outer ring surrounding the rotor and the vane plates, whereby this ring is disposed either directly in the pump housing or in a setting ring that can be moved in the pump housing along predetermined paths.
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