Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means
Patent
1996-02-15
1998-12-29
Solis, Erick R.
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
Having multiple oxidant inlet means
123568, 123432, F02B 3108
Patent
active
058529942
ABSTRACT:
A number of embodiments of induction systems for multiple valve internal combustion engines wherein the performance of the engine is improved throughout the engine speed and load ranges by providing variable effective areas for the induction passages. The embodiments disclosed all relate to three intake valve engines and show a number of different variations in intake passages. In all embodiments an EGR system is employed for improving exhaust emission control.
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Ito Takeshi
Tsuchida Naoki
Tsuzuku Hiroyuki
Solis Erick R.
Yamaha Hatsudoki Kabushiki Kaisha
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