Pump

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United States of America Patent

PATENT NO 9470242
APP PUB NO 20130343882A1
SERIAL NO

13924212

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An impeller radial pump includes a pump chamber with a central suction and with a pump chamber outlet, wherein an impeller is provided in the pump chamber. Radially outside of the impeller, a circular ring shaped and circumferential pump chamber ring section is provided as a part of the pump chamber, wherein the pump chamber ring section essentially has an extension along the axial direction of the pump from the impeller against the suction direction. The pump chamber ring section has a varying width and is configured to be narrower in a compression region in the circulation direction.

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Patent Owner(s)

Patent OwnerAddress
E G O ELEKTRO-GERAETEBAU GMBHBLANC-UND-FISCHER-PLATZ 1-3 OBERDERDINGEN 75038

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albert, Tobias Kraichtal, DE 33 75
Koegel, Uwe Kuernbach, DE 10 20

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