Fuel injection apparatus for two-stroke engines

Details Fuel injection apparatus for two-stroke engines Fuel injection apparatus for two-stroke engines

1985-02-21

1986-07-01

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

With fuel pump

123447, 417289, F02M 3900

Patent

active

045973717

ABSTRACT:
The invention is directed to a fuel injection apparatus for two-stroke engines and is especially for small engines of high-speed tools such as motor-driven chain saws, for example. It provides for the valve-controlled input of fuel into a pressure chamber of a housing and includes a spring-loaded pump piston journalled for reciprocatory movement in a bore to supply the fuel. The pump piston is sealed by an annular seal. For fuel induction, the pump piston has a passageway opening into the pressure chamber and a valve seat. The valve seat of the pump piston cooperates with a substantially free-flying sealing body for opening and closing the valve.

REFERENCES:
patent: 2010165 (1935-08-01), Tear
patent: 3117524 (1964-01-01), Budzich
patent: 3357363 (1967-12-01), Raymond
patent: 4082072 (1978-04-01), Johnson

Affiliated with

Also associated with

Rating

Fuel injection apparatus for two-stroke engines 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 apparatus for two-stroke engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection apparatus for two-stroke engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1076848