Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Turbine regenerative pump
Patent
1998-11-05
2000-08-15
Look, Edward K.
Rotary kinetic fluid motors or pumps
With means for re-entry of working fluid to blade set
Turbine regenerative pump
415 552, F04D 500
Patent
active
061026530
ABSTRACT:
In a feed pump (2) designed as a side channel pump, with an impeller (5) rotating in a pump casing (3) and having blade chambers (12, 13), the blade chambers (12 13) have an inflow region (16, 17), the profile of which is designed asymmetrically to that of an outflow region (18, 19). The feed pump (2) can thereby be adapted to an intended characteristic simply by exchanging or reversing the rotation of the impeller (5).
REFERENCES:
patent: 5310308 (1994-05-01), Yu et al.
patent: 5328325 (1994-07-01), Strohl et al.
Look Edward K.
Mannesmann VDO AG
Woo Richard
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