Vacuum pump with connection nipple for connection between a rotor shaft and a drive

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8794942
APP PUB NO 20120141313A1
SERIAL NO

13389939

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Importance

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Abstract

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The invention relates to a vacuum pump comprising a cup-shaped housing, a rotor eccentrically mounted for rotation in the housing, and a housing cover closing the cup-shaped housing, wherein the rotor has a rotor shaft that passes through the cup-shaped housing and by which the rotor is driven, wherein the rotor shaft is provided with a bore for delivering a lubricant, and a connection nipple is seated in the free end section of the bore.

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Patent Owner(s)

Patent OwnerAddress
JOMA-POLYTEC GMBHGERMAN BAIRD CHARLES SCHOENBERG BODELSHAUSEN BADEN-WURTTEMBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hess, Bernd Nürtingen, DE 9 7
Schneider, Willi Bodelshausen, DE 30 306

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