Variable flow control method and device between air intake...

Details Variable flow control method and device between air intake... Variable flow control method and device between air intake...

2006-06-23

2008-12-16

Kwon, John T (Department: 3747)

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

C123S391000

Reexamination Certificate

active

07464694

ABSTRACT:
A variable flow control method and device between an air intake and a throttle comprise at least one one-way valve with suitable restoring function between the air intake and the throttle, especially for a fuel-injected car. Corresponding functions can be generated among the one-way valve, an air intake manifold and the throttle to adjust and control an engine so that the engine can rapidly get various rotating rates corresponding to various degrees of vacuum respectively as natural or original air taking can be effectively and rapidly accelerated when the accelerator is trampled rapidly, and reflect the improvement on performances responding to torsion and acceleration of the various rotating rates.

REFERENCES:
patent: 1413371 (1922-04-01), Adler et al.
patent: 3009475 (1961-11-01), Richterkessing et al.
patent: 6302076 (2001-10-01), Bredy
patent: 2006/0070618 (2006-04-01), Schimmeyer

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