Fuel feed system for V-type engine

摘要

The fuel feed system, used for a fuel feed system having an air intake path disposed in a V-form bank space, has injectors for jetting therethrough a fuel into the air intake path, and a delivery pipe for feeding therethrough the fuel to the injectors, wherein the delivery pipe is fixed to, and thereby supported by, the engine, while allowing the top portions of the injectors to be fitted into the delivery pipe, and the included angle formed between a pair of injectors, opposed on the front and rear sides of the delivery pipe placed in between, is set wider than the bank angle of the cylinder banks as viewed in the longitudinal direction or crankshaft.

主权项

1. A fuel feed system for a V-type engine having an air intake path disposed in a V-form bank space, the fuel feed system comprising:
injectors attached to at least one of the air intake path or peripheral components and thereby supported thereon, that jet therethrough a fuel into the air intake path; and a delivery pipe that feeds therethrough the fuel to the injectors, wherein
the delivery pipe is disposed proximate to the air intake path solely by the injectors, andthe delivery pipe is fixed to the engine only with the injectors by fitting top portions of the injectors to the delivery pipe, and thereby supported by the injectors, an attachment unit for an injector of the injectors on either one side of a cylinder bank forms a parting space by spacing a connecting portion with the delivery pipe from a closest other injector and another attachment unit for the closest other injector; and wire harnesses connected to each of the injectors and each of the wire harnesses extending from the injector on the one side and the other injector, in a top view, extends towards the delivery pipe, and is disposed in the parting space, allowing intensive cabling of the wire harnesses.