Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1975-12-22
1977-07-12
Hart, Douglas
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
261 72R, 261DIG67, 261DIG74, F02B 3300
Patent
active
040347273
ABSTRACT:
A float bowl of an automotive engine carburetor is air-tightly covered by a diaphragm which is securely fixed to an electromagnetic transducer to be vibrated for controlling air pressure acting on the fuel being confined within the float bowl, whereby the amount of fuel delivered to the engine from the float bowl is controlled in dependence of the electrical signal applied.
REFERENCES:
patent: 1329309 (1920-01-01), Prentiss
patent: 1906982 (1933-05-01), Linga
patent: 3345045 (1967-10-01), Tuggle
patent: 3730157 (1973-05-01), Gerhold
patent: 3921612 (1975-11-01), Aono
patent: 3974813 (1976-08-01), Knapp
Anzai Makoto
Aono Shigeo
Hart Douglas
Nissan Motor Co,. Ltd.
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