Sleeve element for axially fixing a bearing and exhaust gas turbocharger

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United States of America Patent

PATENT NO 9091276
APP PUB NO 20120060496A1
SERIAL NO

13200520

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a sleeve element for the axially fixing at least one bearing of a rotatable shaft, in particular a shaft of an exhaust gas turbocharger, which sleeve element has at least one through-opening in its circumferential surface, the at least one through-opening has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof, and also in a turbocharger for an internal combustion engine, which comprises a speed detection device and a sleeve element for axially fixing at least one bearing of a shaft of the turbocharger, wherein the sleeve element has at least one opening through which the speed detection device extends and which has a substantially conical shape in the radial direction of the sleeve element at least in a section thereof.

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Patent Owner(s)

  • DAIMLER AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hertweck, Gernot Fellbach, DE 21 247
Seuffert, Johannes Ostfilderm, DE 2 11

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