Composite valve spring retainer and process

Internal-combustion engines – Poppet valve operating mechanism – Spring

Patent

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Details

123188SB, 123188SC, 264155, 264235, 264236, 264328R, F01L 310

Patent

active

044323115

ABSTRACT:
A lightweight composite valve spring retainer is provided to decrease fuel consumption, attenuate noise, and permit increased speed of operation.

REFERENCES:
patent: 3110298 (1963-11-01), Giles
patent: 3748304 (1973-07-01), Stephens
patent: 4016140 (1977-04-01), Morello
patent: 4224214 (1980-09-01), Chen
Wise, Charles, "Plastic Engine is Off and Running", Machine Design, vol. 52, No. 10 (May 8, 1980) pp. 24-26.

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