Elongate cooling channel inlet for cooling channel pistons and method for operating

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United States of America Patent

PATENT NO 9989008
SERIAL NO

15302768

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Abstract

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The invention relates to a piston for an internal combustion engine, having a piston lower part, an upper part, an internal cooling channel having at least one coolant inlet opening and at least one outlet opening defined by a rim hole. The rim hole having a screw thread into which at least one tubular element is inserted and selectively positioned relative to the cooling channel for regulating the coolant level in a cooling channel.

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Patent Owner(s)

Patent OwnerAddress
KS KOLBENSCHMIDT GMBH74172 NECKARSULM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Müller, Jochen Pfedelbach, DE 16 81

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