Internal-combustion engines – Multiple cylinder
Patent
1979-05-02
1982-02-09
Argenbright, Tony M.
Internal-combustion engines
Multiple cylinder
123308, 123442, F02B 2902, F02B 3100
Patent
active
043145299
ABSTRACT:
A multi-cylinder engine comprising a carburetor housing forming therein at least two branch intake passages. Each of the branch intake passages is connected to a respective intake port. A throttle valve of the carburetor is provided for each cylinder. Each of the throttle valves is arranged in the respective branch intake passage. A single common passage and branch connecting passages which are connected to the common passage are provided. Each of the branch connecting passages opens into the respective intake port in the vicinity of the rear face of the valve head of the corresponding intake valve.
REFERENCES:
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patent: 3359958 (1967-12-01), Von Seggern et al.
patent: 3505983 (1970-04-01), Hartel
patent: 3561412 (1971-02-01), Yagi et al.
patent: 3664316 (1972-05-01), Garcea
patent: 3814069 (1974-06-01), Croft et al.
patent: 4194474 (1980-03-01), Endo
patent: 4196701 (1980-04-01), Tamura et al.
patent: 4214561 (1980-07-01), Matsumoto et al.
Konomi Toshiaki
Matsui Hideaki
Motosugi Katsuhiko
Takahashi Hiroshi
Toyoda Shuhei
Argenbright Tony M.
Toyota Jidosha Kogyo Kabushiki Kaisha
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