Impelling apparatus

Details Impelling apparatus Impelling apparatus

1992-12-07

1994-07-26

Look, Edward K.

Rotary kinetic fluid motors or pumps

Runner has spirally arranged blade or fluid passage

Extending along runner axis

4152181, 4152191, F04D 300

Patent

active

053323556

ABSTRACT:
This invention relates to an impelling device having a suction casing having an axially located intake port, and providing a conically shaped suction cavity, and an impeller located within the conically shaped suction cavity having a conically shaped impeller hub and a plurality of vanes extending radially outward from the outer surface of the impeller hub. The impelling apparatus may further include a discharge casing providing a conically shaped discharge cavity in which is mounted a conically shaped discharge hub.

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