Rotary-piston pump

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United States of America Patent

PATENT NO 10617807
APP PUB NO 20170189593A1
SERIAL NO

15308488

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a rotary piston pump, in particular for pumping blood, comprising a piston rotor (1) which has particularly two or three faces when seen in cross-section, which is mounted in a piston chamber (2) and eccentrically rotates, the piston rotor (1) having in its interior a plurality of magnetically interacting elements (4, 4a, 4b), in particular permanent magnets and/or coils, and being driven by the magnetic interaction of these elements (4, 4a, 4b) with at least one moving magnetic field.

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Patent Owner(s)

Patent OwnerAddress
RHEINISCH-WESTFAELISCHE-TECHNISCHE HOCHSCHULE AACHENTEMPLERGRABEN 55 AACHEN D-52062

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Autschbach, Ruediger Aachen, DE 2 136
Goetzenich, Andreas Aachen, DE 1 1
Steinseifer, Ulrich Hauset, BE 16 258
Wappenschmidt, Johannes Aachen, DE 1 1

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