Sub-assembly consisting of a piston and an injection nozzle for an internal combustion engine

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United States of America Patent

PATENT NO 9951715
SERIAL NO

14913660

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Abstract

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A sub-assembly may include a piston and an injection nozzle for cooling oil for an internal combustion engine. The piston may have a piston skirt and a piston head, where the piston may have a piston crown with an underside, a circumferential ring part, and in the region of the ring part, a circumferential cooling channel with at least one feed opening for the cooling oil. The piston may also have a jet divider for the cooling oil on the underside of the piston crown adjacent to the at least one feed opening. The injection nozzle may be arranged below the jet divider and may be oriented toward the jet divider.

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Patent Owner(s)

  • MAHLE INTERNATIONAL GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Scharp, Rainer Vaihingen, DE 82 515

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