Coupling, rotor, and assembly for a pump

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United States of America Patent

PATENT NO 9322411
APP PUB NO 20130243516A1
SERIAL NO

13988100

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coupling for pump, in particular a vacuum pump is provided. The coupling is configured for connecting to a rotor of the pump. The coupling includes a receiving body and at least one feed for lubricant. The receiving body includes a rotor-side end face and has a rotor-coupling region extending from the rotor-side end face. The rotor-coupling region is configured for drivingly engaging an end of the rotor. The lubricant feed is in fluid communication with the rotor-coupling region and configured for supplying the lubricant to the rotor-coupling region.

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First Claim

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Patent Owner(s)

  • MAGNA POWERTRAIN HUECKESWAGEN GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Walder, Marcel Hueckeswagen, DE 3 4

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