Engine injection system
AssigneeSanshin Kogyo Kabushiki Kaisha
InventorMasahiko Kato
Life of this patent
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Abstract
An engine fuel injection system including a supply arrangement that includes a pair of conduits for supplying fuel to the plural injectors. The conduits are interrelated with the injectors in such a way that no one conduit supplies fuel to any two fuel injectors that fire simultaneously with or in sequence with each other.
Claims25
An engine induction system for an engine provided with a multiple number of cylinders formed in angularly disposed cylinder banks each having at least two cylinders, said engine induction system being comprised of a plurality of fuel injectors all disposed in a row and each of which serves a respective one of said cylinders, said fuel injectors all injecting into a common throttle body from one side thereof, means for operating said fuel injectors for spraying fuel therefrom in sequence, and means for delivering fuel from a source to said fuel injectors comprised of at least two separate fuel supply conduits, each conduit being related to said fuel injectors so that fuel is not supplied by any conduit to two fuel injectors that inject adjacent to or simultaneous with each other.
An engine induction system comprised of a plurality of fuel injectors, means for operating said fuel injectors for spraying fuel therefrom in sequence, and means for delivering fuel from a source to said fuel injectors comprised of at least two separate fuel supply conduits each of which supplies fuel from respective separate discharge ports to at least two fuel injectors, each conduit being related to said fuel injectors so that fuel is not supplied by any conduit to two fuel injectors that inject adjacent to or simultaneous with each other.
Dependencies are inferred from the claim text.