Apparatus for mixture formation for internal combustion engines,

Details Apparatus for mixture formation for internal combustion engines, Apparatus for mixture formation for internal combustion engines,

1980-08-12

1982-09-14

Lazarus, Ira S.

Internal-combustion engines

Charge forming device

Fuel injection system

261 50A, F02M 3900

Patent

active

043489990

ABSTRACT:
An apparatus is proposed which serves the purpose of mixture formation for internal combustion engines, in particular mixture-compressing engines with externally supplied ignition. The apparatus includes an air flow rate meter, which has at least one control body opening the intake tube cross section to a greater or lesser extent in accordance with the air flow to the cylinders, the deflection of which control body directly controls a fuel metering valve. The fuel metering valve is disposed on the end of the control body and extends in a direction pointing in opposition to that of the air flow and is embodied as a needle valve having a metering needle and a metering opening. The metered fuel can be ejected directly downstream of the fuel metering valve via one or more nozzle openings. As a result of the compact, small structure, one apparatus can be associated with each cylinder of the engine directly upstream of the inlet valve and a throttle valve, the various individual throttle valves and the individual control bodies being interconnected and adjustable in common. As a result unequal distribution of the metered fuel-air mixture to the various individual cylinders of the engine is prevented.

REFERENCES:
patent: 4143102 (1979-03-01), Muller et al.
patent: 4154203 (1979-05-01), Peters et al.
patent: 4175102 (1979-11-01), Greiner et al.
patent: 4184466 (1980-01-01), Nagele
patent: 4227500 (1980-10-01), Wessel et al.

Affiliated with

Also associated with

Rating

Apparatus for mixture formation for internal combustion 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 Apparatus for mixture formation for internal combustion engines,, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for mixture formation for internal combustion engines, will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2151095