Hydrocarbon vapor control system for an internal combustion engi

Details Hydrocarbon vapor control system for an internal combustion engi Hydrocarbon vapor control system for an internal combustion engi

1992-12-21

1994-12-20

Miller, Carl S.

Internal-combustion engines

Charge forming device

Having fuel vapor recovery and storage system

123494, 7386136, 7386101, F02M 3704

Patent

active

053738225

ABSTRACT:
A fuel vapor handling system for an internal combustion engine uses a calibrated nozzle in a device which determines the mass flow of fuel vapor being drawn into the engine, while controlling the vapor flow in response to commands from a fuel controller, so as to permit finer control of the air/fuel ratio.

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Patent Abstracts of Japan, Toyota Jidosha KK vol. 8, No. 148 (M-308) 07/11/84.

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