Internal-combustion engines – Multiple cylinder
Patent
1986-10-03
1987-10-27
Feinberg, Craig R.
Internal-combustion engines
Multiple cylinder
123302, 123432, F02B 7518
Patent
active
047022035
ABSTRACT:
An improved induction system for a V type engine that is tuned for substantially all running conditions and which is nevertheless compact in construction. The system includes a pair of air boxes each disposed adjacent one of the cylinder heads of the engine. Each cylinder head has at least two intake passages serving the respective cylinder bores and a first conduit extends from the adjacent air box to one of the intake passages and a second conduit extends from the other of the air boxes to the other intake passage. A throttle valve arrangement is also incorporated so that good performance is achieved under all running conditions.
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patent: 2927564 (1960-03-01), Turlay et al.
patent: 4318371 (1982-03-01), McFarland
patent: 4577596 (1986-03-01), Senga
Ohmi Masatoshi
Uchiyama Kazuo
Yoneda Toshihiko
Beutler Ernest A.
Feinberg Craig R.
Okonsky David A.
Yamaha Hatsudoki Kabushiki Kaisha
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