Rotary piston pump having converging inlet and outlet openings for conveying a fluid medium containing solids

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United States of America Patent

PATENT NO 9732749
APP PUB NO 20120207638A1
SERIAL NO

13391683

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Abstract

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Embodiments provide a rotary lobe pump for conveying a fluid medium containing solids. Two rotary lobes have rotational axes that are spaced apart from each other a minimum length distance. A housing enclosing the two rotary lobes has an inlet opening and an outlet opening, each with a continuously decreasing convergence and defined lengths.

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Patent Owner(s)

Patent OwnerAddress
HUGO VOGELSANG MASCHINENBAU GMBHHOLTHOGE 10-14 ESSEN 49632

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krampe, Paul Essen/Olbg, DE 21 45

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