Hydraulic pump with flow guider
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United States of America Patent
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Jun 1, 2004
Grant Date -
Jan 23, 2003
app pub date -
Jul 16, 2002
filing date -
Jul 20, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A synchronous hydraulic pump for dishwashers and washing machines comprising a synchronous motor (1), an impeller (2) coaxial to said synchronous motor (1) and a hydraulic body (3), said impeller (2) being housed in said hydraulic body (3) and the hydraulic body (3) having an inlet pipe (4) and an outlet pipe (5). The pump also comprises at least one piece (8) adjacent to the impeller (2), said piece (8) having a projection (9) pointing at the outlet pipe (5), in such a way that said projection (9) acts as a guider directing the flow circulating inside the hydraulic body (3) towards the outlet pipe (5).
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