Piston for an internal combustion engine

Details Piston for an internal combustion engine Piston for an internal combustion engine

2011-03-08

2011-03-08

Leslie, Michael (Department: 3745)

Expansible chamber devices

Piston

With ported chamber in piston part for circulating heat...

Reexamination Certificate

active

07900551

ABSTRACT:
A piston for an internal combustion engine has an annular cooling channel provided with oil admission boreholes and oil discharge boreholes, the oil discharge boreholes being oriented in the direction of the bolt hubs for the cooling thereof.

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International Search Report.

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