Patent ID: 9617950
Date: 2017-04-11
CPC Classifications: F02F,F02M,Y02T,Y10T

Claim:
1. A cylinder head with at least one fuel guiding section for an internal combustion engine configured to be operated with gaseous or liquid fuel, the fuel guiding section comprising: a fuel inlet valve casing for accommodating a fuel inlet valve configured to control a fuel flow rate; a fuel/air mixing chamber for mixing the fuel with air; and a fuel guiding portion connecting the fuel inlet valve casing to the fuel/air mixing chamber, wherein the fuel guiding portion is integrally formed with the cylinder head and has a ridge-like shape extending into the fuel/air mixing chamber at an entrance to the fuel/air mixing chamber such that a first surface portion of the fuel guiding portion extends in a direction parallel to a central axis of the fuel inlet valve casing and a second surface portion of the fuel guiding portion extends obliquely to the first surface portion, and the fuel guiding portion defines at least a first fuel feeding passage and at least a second fuel feeding passage, the first fuel feeding passage and the second fuel feeding passage extending from the fuel inlet valve casing to the fuel/air mixing chamber.