Engine de-compression mechanism

Details Engine de-compression mechanism Engine de-compression mechanism

1976-10-15

1977-12-06

Lazarus, Ronald H.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

F02D 1306

Patent

active

040611230

ABSTRACT:
An engine de-compression mechanism in which the valves to one or more of the cylinders are locked in open position to prevent fuel from being drawn into the engine cylinder during the normal intake stroke and to prevent compression back pressure on the piston during the compression stroke. The function of the de-compression mechanism is to put one or more of the cylinders of the engine out of operation to conserve fuel when driving at high speeds.

REFERENCES:
patent: 1275752 (1918-08-01), Roberto
patent: 1985447 (1934-12-01), Grubbs
patent: 2019252 (1935-10-01), Cottingham
patent: 2098115 (1937-11-01), Voorhies
patent: 2948274 (1960-08-01), Wood

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