Pressure pockets on the hollow wheel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12104595
APP PUB NO 20230141341A1
SERIAL NO

17983669

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary pump includes a housing featuring a delivery space which the housing surrounds and axially delineates on the end sides; an inner rotor rotatable in the delivery space; an outer rotor rotatable about a pump rotational axis in the delivery space and forming delivery cells with the inner rotor; and a circumferential bearing wall which mounts and surrounds the outer rotor rotatably about the pump rotation axis in radial sliding contact. The circumferential bearing wall includes multiple blind pockets which are radially open towards the outer rotor and/or the outer rotor includes multiple blind pockets which are radially open towards the circumferential bearing wall.

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Patent Owner(s)

Patent OwnerAddress
SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH73433 AALEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braasch, Holger Pfullendorf, DE 5 3
Ehringer, Michael Bad Schussenried, DE 7 15
Gnann, Johannes Bad Schussenried, DE 1 0
Jäggle, Gerd Ertingen, DE 17 34
Schobel, Bernd Allmannsweiler, DE 1 0
Wahl, Thomas Ertingen, DE 58 769

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