Patent ID: 9670880
Date: 2017-06-06
CPC Classifications: F02B,F02D,F02M,Y02T

Claim:
1. A gaseous fuel feed apparatus supplying a gaseous fuel to an intake passage of an internal combustion engine, the gaseous fuel feed apparatus comprising: a first injector configured to inject the gaseous fuel into the intake passage; and a second injector configured to inject the gaseous fuel in an injecting direction intersecting with an injecting direction of the gaseous fuel injected by the first injector, such that the gaseous fuel injected by the second injector collides with the gaseous fuel injected by the first injector, wherein the second injector is configured to inject the gaseous fuel for a period less than a period where the first injector meets the gaseous fuel, and the second injector is configured to inject the gaseous fuel multiple times in a period where the first injector injects the gaseous fuel once.