Patent ID: 11946440
Assignee: K&N ENGINEERING, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC F  B | IPC B  F

Claim 0:
1. A fuel bowl assembly to supply liquid fuel to a carburetor, the assembly comprising:
a rigid body including a float chamber in fluid communication with the carburetor;
a fuel delivery insert for directing incoming fuel to a bottom of the float chamber wherein fuel delivery insert receives a fuel inlet valve into operative communication with the float and wherein the fuel delivery insert includes an
inlet valve seat that situates a fuel outlet of the fuel inlet valve in fluid communication with the float chamber and further wherein the fuel delivery insert includes at least one passage extending from the fuel outlet to the float chamber wherein a portion of the at least one passage is established between the fuel delivery insert an interior surface of the fuel inlet cavity;
a float for regulating a quantity of fuel within the float chamber; and, a ventilation chamber in fluid communication with the float chamber and the carburetor, such that air is allowed to exit as liquid fuel enters the float chamber.