Composite cylinder head of internal-combustion engine

Details Composite cylinder head of internal-combustion engine Composite cylinder head of internal-combustion engine

1986-09-30

1988-10-04

Myhre, Charles J.

Internal-combustion engines

Cooling

With jacketed head and/or cylinder

123 4182A, F01P 314

Patent

active

047749121

ABSTRACT:
A composite cylinder head of an internal-combustion engine includes a bottom wall part to face the combustion chamber and a reinforcement part disposed on the side of the bottom wall part opposite to the combustion chamber and functioning as a back-up reinforcement of the bottom wall part. The two parts of the cylinder head are joined into a single integral structure. The bottom wall part is formed from a metal of higher high-temperature strength and lower thermal conductivity than those of the material of the reinforcement part. This cylinder head makes possible the use of a higher maximum pressure within the cylinder than that in the case of a conventional cylinder head.

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"Weiterentwicklung einer Baureihe mittelschnellaufender Diesel-motoren der Klockner-Humboldt-Deutz AG", Hans Stadler, Motortechnische Zeitschrift 40 (1979) pp. 25-28 and 33-34.

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