Internal-combustion engines – Combustion chamber – Having squish area
Patent
1991-06-12
1992-04-21
Wolfe, Willis R.
Internal-combustion engines
Combustion chamber
Having squish area
123285, 123298, 123305, 123310, F02B 2310, F02B 302, F02B 500
Patent
active
051057956
ABSTRACT:
Several embodiments of combustion chamber and fuel injection systems for internal combustion engines wherein the combustion chamber is formed by a dome shape recess having a steeply inclined wall and a more shallowly inclined wall. The walls intersect along a line that is disposed closer to the more steeply inclined wall and fuel injector is positioned substantially at this line. In one embodiment, the fuel injector is inclined to spray toward the steeper wall. Various arrangements for forming the combustion chamber recess are disclosed.
REFERENCES:
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patent: 2763254 (1956-09-01), Klug
patent: 2832324 (1958-04-01), Barber
patent: 2980094 (1961-04-01), Muller
patent: 4421081 (1983-12-01), Nakamura et al.
patent: 4844025 (1989-07-01), Sheaffer
patent: 4920937 (1990-05-01), Sasaki et al.
patent: 4958604 (1990-09-01), Hashimoto
Fukuda Takafumi
Ozawa Toshikazu
Beutler Ernest A.
Wolfe Willis R.
Yamaha Hatsudoki Kabushiki Kaisha
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