Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1975-11-26
1978-10-10
Lazarus, Ronald H.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123119D, 123124R, 261 63, 60276, F02M 2304
Patent
active
041190742
ABSTRACT:
Besides passages to conduct air into a carburetor, further air or fuel passages, communicated directly with an engine intake manifold, provide improved response to transient engine operating conditions. The delivery rate of air or fuel is controlled by an electromagnetic valve in accordance with an exhaust signal that is processed in an electronic controller with a differentiating circuit.
REFERENCES:
patent: 3759232 (1973-09-01), Wahl
patent: 3861366 (1975-01-01), Masaki
patent: 3921612 (1975-11-01), Aono
patent: 3970052 (1976-07-01), Andoh
Aono Shigeo
Masaki Kenji
Lazarus Ronald H.
Nissan Motor Company Ltd.
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