Device for preparation of a fuel-air mixture for internal combus

Details Device for preparation of a fuel-air mixture for internal combus Device for preparation of a fuel-air mixture for internal combus

1988-07-15

1990-09-11

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

Auxiliary air or gas used to inject fuel

123585, 261 445, F02M 3900

Patent

active

049553496

ABSTRACT:
In a fuel/air mixture preparation device for internal combustion engines, there is a nozzle body (2) of rotational symmetry having a throttle member (7) of rotational symmetry which is displaceable within the body, the body forming a convergent/divergent nozzle. With the throttle member (7), which is displaceable in the nozzle body, the main air-mass throughput through the nozzle is determined. At least one fuel feed line (8 and 9) enters into the nozzle body. The fuel feed line has a circumferential fuel slot (10) which is developed in the wall of the nozzle body as well as a circumferential fuel/air slot (12) which joins it and is open towards the inside in the nozzle body. At a transition place between the fuel slot and the fuel/air slot there debouches an air feed (13) which is approximately under ambient air pressure. From a gap opening (11) of the fuel/air slot, the fuel mixed with air is injected approximately transversely to the direction of the main air mass flow, into the inside of the nozzle body.

REFERENCES:
patent: 1901849 (1933-03-01), Moore
patent: 1973496 (1934-09-01), Moore
patent: 1990702 (1935-02-01), Leibing
patent: 2056615 (1936-10-01), Moore
patent: 2544111 (1951-03-01), Schneebeli
patent: 2646264 (1953-07-01), Morris
patent: 2740391 (1956-04-01), Busch
patent: 3564580 (1971-02-01), Ginque
patent: 4132752 (1979-11-01), Petermann
patent: 4455979 (1984-06-01), Brown
patent: 4702209 (1987-10-01), Sausver

Affiliated with

Also associated with

Rating

Device for preparation of a fuel-air mixture for internal combus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for preparation of a fuel-air mixture for internal combus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for preparation of a fuel-air mixture for internal combus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1178041