Internal-combustion engines – Combustion chamber means having fuel injection only – Injection of fuel onto igniter – deflector – heater – or atomizer
Patent
1991-12-30
1992-11-17
Nelli, Raymond A.
Internal-combustion engines
Combustion chamber means having fuel injection only
Injection of fuel onto igniter, deflector, heater, or atomizer
123310, 123661, F02B 300
Patent
active
051633965
ABSTRACT:
A number of embodiments of combustion chambers for direct cylinder injected engines wherein the combustion chamber has a recess surrounded by a squish area. The fuel injector is disposed so that it will spray into the recess against the wall rather than toward the squish area. Alternate spark plug locations are disclosed.
REFERENCES:
patent: 2988067 (1961-06-01), Boltgar
patent: 4318377 (1982-03-01), Occella et al.
patent: 4844025 (1989-07-01), Scheaffer
patent: 4920937 (1990-05-01), Sasaki et al.
patent: 5062396 (1991-11-01), Duret et al.
patent: 5063888 (1991-11-01), Ozawa et al.
patent: 5105795 (1992-04-01), Ozawa et al.
Fukuda Takafumi
Harada Keiichi
Ito Takeshi
Beutler Ernest A.
Nelli Raymond A.
Yamaha Hatsudoki Kabushiki Kaisha
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