Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1978-08-10
1980-01-08
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123 32R, 123139AW, 60605, F02B 3700, F02B 1500, F02M 3900, F02B 3342
Patent
active
041822943
ABSTRACT:
Apparatus for injecting fuel into the intake assembly of a multi-cylinder internal combustion engine, the intake assembly including an intake manifold communicating with cylinder intake ports, an intake passage connected to the manifold, and a supercharging compressor in the intake passage. The fuel injection apparatus comprises a distributor for injecting fuel into the manifold adjacent the intake ports, a center injection line for injecting fuel into the intake passage upstream of the compressor, and a controlled valve for supplying fuel primarily to the distributor at lower engine speeds, and for supplying a progressively larger portion of the fuel into the center injection line with increasing engine load.
REFERENCES:
patent: 2205750 (1940-06-01), Ross
patent: 2221405 (1940-11-01), Nallinger
patent: 2560213 (1951-07-01), Cannon
patent: 2849992 (1958-09-01), Stillebroer et al.
patent: 2851024 (1958-09-01), Meeder
patent: 3941104 (1976-03-01), Egli
patent: 4083188 (1978-04-01), Kumm
Lall P. S.
Myhre Charles J.
Volkswagenwerk Aktiengesellschaft
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