Internal-combustion engines – Precombustion and main combustion chambers in series – Plural precombustion chambers
Patent
1991-05-03
1992-05-12
Wolfe, Willis R.
Internal-combustion engines
Precombustion and main combustion chambers in series
Plural precombustion chambers
123255, 123268, 123293, F02B 1918
Patent
active
051117860
ABSTRACT:
An internal combustion engine having an air cell combustion system includes a cylinder block having at least one bore with a piston reciprocably housed therein, and a cylinder head attached to a cylinder block, with the cylinder block, piston and cylinder head defining a combustion chamber. A reservoir for air compressed by the piston is delimited by a counterbore in the deck surface of the cylinder block and by an annular space formed in the cylinder head. A number of passages extend tangentially from the reservoir into the combustion chamber.
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Fontichiaro Dominic
Kabat Daniel M.
Drouillard Jerome R.
Ford Motor Company
May Roger L.
Wolfe Willis R.
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