Internal-combustion engines – Rotary – With charge treatment means
Patent
1976-05-26
1978-08-01
Croyle, Carlton R.
Internal-combustion engines
Rotary
With charge treatment means
F02B 5304
Patent
active
041036662
ABSTRACT:
Rotary piston engine having a first intake port formed in rotor housing and one or more second intake ports formed either one or both of the rotor and side housings. The first intake port supplies relatively rich air-fuel mixture having mixing ratio of 2 to 6 and the second intake port supplies air or relatively lean mixture in such a manner that the total air-fuel ratio becomes 15 to 20.
REFERENCES:
patent: 3890942 (1975-06-01), Date et al.
patent: 3915126 (1975-10-01), Kishimoto et al.
patent: 3964446 (1976-06-01), Kono et al.
patent: 3977368 (1976-08-01), Yamaguchi et al.
patent: 4003346 (1977-01-01), Kohno
patent: 4023535 (1977-05-01), Ishikawa
Hirose Yutaka
Kikura Katsuaki
Shimoji Masaharu
Tatsutomi Yasuo
Yamasaki Atsumichi
Croyle Carlton R.
Koczo, Jr. Michael
Toyo Kogyo Co. Ltd.
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