Direct injected engine

Internal-combustion engines – Combustion chamber means having fuel injection only – Having a particular relationship between injection and...

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Details

123302, 123308, 123310, F02B 7518

Patent

active

055290388

ABSTRACT:
A number of embodiments of multi-valve twin overhead cam internal combustion engines having direct fuel injection and spark plugs that are disposed between the camshafts and generally centrally of the combustion chamber. Various orientations are disclosed, and in all disclosed embodiments, twin spark plugs are employed.

REFERENCES:
patent: 3154059 (1964-10-01), Witzky et al.
patent: 4086878 (1978-05-01), Eisele et al.
patent: 4203393 (1980-05-01), Giardini
patent: 4480620 (1984-11-01), Tange et al.
patent: 4658780 (1987-04-01), Hosoi
patent: 4844025 (1989-07-01), Sheaffer

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