Housing for a rotary vane pump
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United States of America Patent
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Aug 29, 2017
Grant Date -
May 21, 2015
app pub date -
Nov 11, 2014
filing date -
Nov 18, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A housing for a rotary vane pump includes a suction flange and a discharge flange having a multi-angular cross-section with at least two sides extending parallel to each other, cooling ribs provided on an outer surface of the housing, with the number of cooling ribs in the region with a high internal pressure being greater than a number of cooling ribs in the region with a low internal pressure, inlet and outlet, with the inlet cross-section being greater than the outlet cross-section, and connection elements provided on the housing and each having two installation surfaces connected by a connection surface.
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