Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means
Patent
1995-02-16
2000-05-02
Kamen, Noah P.
Internal-combustion engines
Means to whirl fluid before, upon, or after entry into...
Having multiple oxidant inlet means
12318455, 123432, F02B 3100
Patent
active
060559586
ABSTRACT:
A control valve arrangement for a three-valve-per-cylinder internal combustion engine. The control valve arrangement controls not only the effective length of the intake passage serving each combustion chamber, but also controls the flow through the intake passage so as to generate turbulence under low-speed and low-load conditions. The control valve further includes a pair of valves which change not only the effective flow area, but also the effective flow direction. In this way varying degrees and types of turbulence can be generated during different engine running conditions. A number of different types of valve arrangements are disclosed.
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Aoyama Tateo
Uchida Masahiro
Kamen Noah P.
Yamaha Hatsudoki Kabushiki Kaisha
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