Variable displacement piston engine

Details Variable displacement piston engine Variable displacement piston engine

1979-05-31

1981-06-02

Feinberg, Craig R.

Internal-combustion engines

Multiple cylinder

Cylinders radiating

123 78E, 123197AC, F02B 7526, F01B 3114

Patent

active

042704952

ABSTRACT:
A family of balanceable, variable displacement reciprocating piston engine arrangements is disclosed. The arrangements include multiple parallel cylinders having pistons movable therein in balanceable fashion through a fixed geometry rocker mechanism driving oscillating links which are adjustable to provide control of the piston displacement and compression ratio. Both in-line and side-by-side cylinder arrangements are possible. Even firing intervals are preferably provided.

REFERENCES:
patent: 1673280 (1928-06-01), Evans
patent: 2653484 (1953-09-01), Zecher
patent: 4112826 (1978-09-01), Cataldo

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