Precombustion chamber for a double overhead camshaft internal co

Details Precombustion chamber for a double overhead camshaft internal co Precombustion chamber for a double overhead camshaft internal co

1993-03-12

1995-02-28

Cross, E. Rollins

Internal-combustion engines

Precombustion and main combustion chambers in series

Having fluid whirling means

123269, 123293, F02B 1918

Patent

active

053927443

ABSTRACT:
A diesel engine (10) has a precombustion chamber (30) with four circumferentially spaced and angled transfer passages (60, 61) leading to the main combustion chamber (44). Each transfer passage (60, 61) is tapered to provide a larger lower end (62) facing the main chamber (44) and smaller upper end (64) facing the precombustion chamber (30). Air passing through the passages during the compression stroke undergoes heating and swirling within the precombustion chamber. The flame front passing from the precombustion chamber to the main combustion chamber are aimed toward the centers (68 and 69) of respective recessed lobes (20 and 22) within piston (18).

REFERENCES:
patent: 3945365 (1976-03-01), Regueiro
patent: 4111177 (1978-09-01), Regueiro
patent: 4491104 (1985-01-01), Fujii et al.
patent: 4513708 (1985-04-01), Latsch et al.
patent: 4619229 (1986-10-01), Imoto et al.
patent: 5024193 (1991-06-01), Graze, Jr.
patent: 5067458 (1991-11-01), Bailey
patent: 5105780 (1992-04-01), Richardson
Automotive Industries, Jan. 1980--pp. 43 thru 48.
Technology Review, Nov./Dec., 1980--pp. 19 thru 29.
Automotive Engineering, Jun. 1992--pp. 46 thru 47.

Affiliated with

Also associated with

Rating

Precombustion chamber for a double overhead camshaft internal co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precombustion chamber for a double overhead camshaft internal co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precombustion chamber for a double overhead camshaft internal co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-841252