Engines

Details Engines Engines

1988-03-14

1989-07-04

Cross, E. Rollins

Internal-combustion engines

Means to whirl fluid before, upon, or after entry into...

123188M, 123432, F02B 3100

Patent

active

048440400

ABSTRACT:
A spark ignited four stroke cycle internal combustion engine having variable volume combustion chamber, ignition means to provide an ignition point in said combustion chamber, a valve controlled inlet port communicating the combustion chamber with an air induction passage through which air flows to the engine. The induction passage including a wall shaped to direct at least part of the air flowing along said wall portion when the port is open in a generally helical path about the port axis and when the port is open, the air flowing is directed into the combustion chamber to establish therein a generally helical air flow. A fuel injector nozzle located to deliver fuel into the induction passage on the opposite side of the inlet port axis to said wall portion of the induction passage and on a trajectory through the port when open to form an ignitable fuel cloud at the ignition point.

REFERENCES:
patent: 4485774 (1984-12-01), Kanda et al.
patent: 4485775 (1984-12-01), Kanda et al.
patent: 4502432 (1985-03-01), Okumura et al.
patent: 4503819 (1985-03-01), Okumura et al.
patent: 4516544 (1985-05-01), Okumura et al.
patent: 4519355 (1985-05-01), Fujimura
patent: 4586469 (1986-05-01), Okumura et al.

Affiliated with

Also associated with

Rating

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 Engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-844543