Piston for internal combustion engines

Details Piston for internal combustion engines Piston for internal combustion engines

1976-09-30

1978-12-12

Myhre, Charles J.

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder detail

123 4135, F01P 104

Patent

active

041291085

ABSTRACT:
A piston for internal combustion engines, especially Diesel engines, which is equipped with a mantle connecting the piston head with the piston foot and which by means of this foot is pivotally connected to a gudgeon pin bearing of a connecting rod. Within the region of the gudgeon pin bearing there is provided at least one guiding surface for a coolant and/or lubricant sprayed from a crankcase chamber of the internal combustion engine against the piston. The coolant and/or lubricant are directed relative to the gudgeon pin bearing in such a way that the coolant and/or the lubricant carry out a flow around the gudgeon pin bearing while simultaneously flowing against the foot of the piston as well as against the gudgeon pin bearing.

REFERENCES:
patent: 1231901 (1917-07-01), Jones
patent: 1289953 (1918-12-01), Suplee
patent: 2800119 (1957-07-01), Schmidl
patent: 3189010 (1965-06-01), Isley
patent: 4056044 (1977-01-01), Kamman et al.

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