Fuel injection valve

Details Fuel injection valve Fuel injection valve

1994-12-28

1996-07-30

Argenbright, Tony M.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123305, 123585, 239543, 239544, 23953312, 2395854, F02M 5100, F02M 6118

Patent

active

055402003

ABSTRACT:
A fuel injection valve includes a valve body to which liquid to be injected is supplied. A nozzle tip is connected with an end portion of the valve body. A valve member is installed in the valve body to stop and start a supply of the liquid to the nozzle tip. The nozzle tip has first and second nozzle holes which are formed so that fluid injected through the first nozzle hole is collided with fluid injected through the second nozzle hole and that a ratio between a square root of a cross-sectional area of the first nozzle hole and a square root of a cross-sectional area of the second nozzle hole is within a range 1.25 to 3.5. Therefore, the collided fuel is effectively atomized as a result of a resonance phenomenon by the collision.

REFERENCES:
patent: 1494020 (1924-05-01), Riehm
patent: 4570598 (1986-02-01), Samson et al.
patent: 4621772 (1986-11-01), Blythe et al.
patent: 4646974 (1987-03-01), Sofianek et al.
patent: 4699323 (1987-10-01), Rush et al.

Affiliated with

Also associated with

Rating

Fuel injection valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1652132