Axial bearing

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United States of America Patent

PATENT NO 9719557
SERIAL NO

14795873

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A bearing for an exhaust gas turbocharger may include an annular body and a centrally arranged passage opening for bearing a shaft at least one of axially and radially with respect to a rotation axis. The body may include an oil pocket, a wedge surface extending at least partially in a circumferential direction, and a detent surface circumferentially spaced from the oil pocket via the wedge surface. The detent surface may include a predetermined wear height configured to be worn down over an operating lifespan of the bearing. A radially inner flange may extend at least partially along the wedge surface in the circumferential direction and define an inner sealing web. A radially outer flange may extend at least partially along the wedge surface in the circumferential direction and define an outer sealing web.

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Patent Owner(s)

Patent OwnerAddress
BMTS TECHNOLOGY GMBH & CO KGLOEWENTOR 66-70 STUTTGART 70376

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gauger, Stephan Esslingen, DE 2 2
Haslinger, Fabian Mannheim, DE 5 7

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