Rotary kinetic fluid motors or pumps – With cutter or comminutor for debris in working fluid
Patent
1996-07-19
1998-07-21
Verdier, Christopher
Rotary kinetic fluid motors or pumps
With cutter or comminutor for debris in working fluid
415143, 4151691, 4151996, 4152111, 4152112, 416175, 416181, 416183, 416203, 416223B, 198569, 241 92, 2411856, 414218, F04D 704, B02C 1814, B02C 1822
Patent
active
057826056
ABSTRACT:
An impeller is for separating a conveyed stream of material. The impeller has a central rotatable hub with a plurality of blades extending radially therefrom. The hub and blades form a number of generally wedge-shaped material receiving spaces within the impeller. One set of spaces has a baffle arrangement which is configured to direct material in this set outwardly from the impeller on the upstream side of the baffle arrangement. Another set of spaces has a guide arrangement which is configured to guide the material in this set of spaces outwardly from the impeller on the downstream side of the baffle arrangement. The impeller is particularly useful for separating streams of particulates, such as wood chips, compressed shavings, or the like.
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Verdier Christopher
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