Method for operating a two-stroke engine

Details Method for operating a two-stroke engine Method for operating a two-stroke engine

2011-08-16

2011-08-16

Vo, Hieu T (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S0650WA

Reexamination Certificate

active

08000879

ABSTRACT:
A two-stroke engine has a fuel supply device, an intake passage formed partially in the fuel supply device, and an air filter with clean air chamber. The intake passage upstream of the fuel supply device is connected to the clean air chamber. A partition divides the intake passage downstream of the fuel supply device into a supply passage for fuel-free air and a mixture passage for fuel/air mixture. A throttle valve is supported in the intake passage and aligned in at least one operating state with the partition. A pressure differential between the mixture passage and the supply passage is determined, and in a method for operating such a two-stroke engine, fuel is supplied into the intake passage by a fuel supply valve in the operating state substantially only when the pressure in the mixture passage is not greater than the pressure in the supply passage.

REFERENCES:
patent: 5063886 (1991-11-01), Kanamaru et al.
patent: 5257607 (1993-11-01), Gillespie
patent: 6962132 (2005-11-01), Hoche et al.

Affiliated with

Also associated with

Rating

Method for operating a two-stroke engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for operating a two-stroke engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for operating a two-stroke engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2720359