Electronically tuned intake manifold

Details Electronically tuned intake manifold Electronically tuned intake manifold

1990-12-24

1991-09-17

Okonsky, David A.

Internal-combustion engines

Multiple cylinder

F02M 3510

Patent

active

050484702

ABSTRACT:
An electronically controlled intake manifold system for an internal combustion engine includes an intake manifold for conveying charge air to each of the cylinders of the engine, an electronically driven pressure pulse generator operatively connected with the manifold for the purpose of producing pressure pulses within the manifold at one or more frequencies related to an operating parameter of the engine, and a processor using at least one operating parameter of the engine to generate a signal for driving the pressure pulse generator.

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patent: 4838234 (1989-06-01), Mayer
patent: 4848281 (1989-07-01), McCord
patent: 4910959 (1990-03-01), Dones

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