Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means
Patent
1994-08-05
1996-11-19
Solis, Erick R.
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
Having multiple oxidant inlet means
F02B 3100
Patent
active
055752543
ABSTRACT:
An induction system and combustion chamber configuration for a multiple valve internal combustion engine wherein a tumble action is generated in the combustion chamber about an axis that extends transversely relative to the axis of the cylinder bore and which tumble axis is disposed so as to be substantially at the center of the combustion chamber volume when the piston is at its maximum speed during the compression stroke. This is accomplished by changing the lift, effective flow areas, and/or size of the intake passages.
REFERENCES:
patent: 5165374 (1992-11-01), Chapman et al.
patent: 5230317 (1993-07-01), Nonogawa et al.
patent: 5311848 (1994-05-01), Isaka et al.
European Search Report dated Oct. 19, 1994.
Patent Abstract of Japan--vol. 16, No. 380 (M-1295) 14 Aug. 1992 & JP-A-04 124 426 (Mazda) 24 Apr. 1992.
Patent Abstract of Japan--vol. 16, No. 82 (M-1215) 27 Feb. 1992 & JP-A-03 264 727 (Mazda) 26 Nov. 1991.
Patent Abstract of Japan--vol. 14, No. 545 (M-1054) 4 Dec., 1990 & JP-A-02 230 920 (Fuji Heavy Ind Ltd) 13 Sep. 1990.
Tsuchida Naoki
Tsuzuku Hiroyuki
Solis Erick R.
Yamaha Hatsudoki Kabushiki Kaisha
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