Low pressure LPG vapor fuel injection

Details Low pressure LPG vapor fuel injection Low pressure LPG vapor fuel injection

1995-12-07

1997-09-30

Solis, Erick R.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123527, F02B 300

Patent

active

056717113

ABSTRACT:
An internal combustion engine (14) having a fuel supply system (10) for supplying propane vapor to the intake system of the engine. Multi-point fuel injectors (30) are located at each cylinder (12) for primary delivery of the propane vapor. In addition, an engine controller (36) activates supply orifices (34), when needed, to supplement the amount of propane vapor delivered by the fuel injectors (30).

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