Cylinder head for compression-ignition internal combustion engin

Details Cylinder head for compression-ignition internal combustion engin Cylinder head for compression-ignition internal combustion engin

1979-12-31

1981-12-08

Feinberg, Craig R.

Internal-combustion engines

Precombustion and main combustion chambers in series

Chamber temperature control means

123 4182R, 123193H, F02F 100, F02F 136

Patent

active

043041990

ABSTRACT:
An aluminum cylinder head for a compression-ignition internal combustion engine is formed with a cooling chamber and a number of cavities which provide for each cylinder of the engine a precombustion chamber in communication at its upper end with a seat for a fuel injector. Each precombustion chamber and its associated fuel-injector seat are delimited by a wall the outer surface of which faces into the cooling chamber. The cooling chamber is separated by a dividing wall into a lower part adjacent the precombustion chambers and an upper part adjacent the fuel injector seats. Openings are provided in the dividing wall juxtaposed the precombustion chambers so that coolant flowing through said openings between the lower and upper parts of the cooling chamber is constrained to flow against the walls of the precombustion chambers.

REFERENCES:
patent: 1736287 (1929-11-01), Knudsen
patent: 2013627 (1935-09-01), Fahlman
patent: 2739579 (1956-03-01), Ware et al.
patent: 3044454 (1962-07-01), Sutton
patent: 3087473 (1963-04-01), Thompson et al.
patent: 3420215 (1969-01-01), Seifert
patent: 4121550 (1978-10-01), Wand et al.

Affiliated with

Also associated with

Rating

Cylinder head for compression-ignition internal combustion engin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cylinder head for compression-ignition internal combustion engin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cylinder head for compression-ignition internal combustion engin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-563519