Pump with multiple volume streams
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United States of America Patent
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Jul 16, 2013
Grant Date -
Dec 14, 2006
app pub date -
Apr 24, 2006
filing date -
Oct 29, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed is a pump for generating at least two volume flows having a different pressure. Said pump comprises a pump cover, a pump housing, and a wheel set that is eccentrically mounted therein. The pump housing is provided with a suction slot and a pressure slot which are separated from each other by means of a first sealing web and a second sealing sew that is located opposite therefrom. The pressure slot is subdivided into a high pressure chamber and a low pressure chamber with the air of at least one additional sealing web, each pressure chamber being provided with a delivery port.
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