Control method of an internal combustion engine

Details Control method of an internal combustion engine Control method of an internal combustion engine

1998-06-01

2000-12-05

Lo, Weilun

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123321, 123322, 123346, 123348, F02B 2900

Patent

active

061552178

ABSTRACT:
A control method of an internal combustion engine with which braking force while reducing the speed of the motor vehicle can be established by generating pumping loss effectively by using a variable valve mechanism enabling to control arbitrarily the open-close timing and the lift amount of air intake and exhaust valves of the engine. When the break step-on force detection means detects a step-on force on a brake and an operation of the anti-lock brake system is selected, at least one of the intake valve or the exhaust valve is made close, another one not closed of the intake valve or the exhaust valve is made open once in a single revolution of the engine while a piston moves from a top dead center to a bottom dead center, and a lift of the valve is controlled to be a designated value.

REFERENCES:
patent: 5088460 (1992-02-01), Echeverria
patent: 5327856 (1994-07-01), Schroeder et al.
patent: 5522357 (1996-06-01), Nogi et al.
patent: 5564384 (1996-10-01), Ohsuga et al.
patent: 5617824 (1997-04-01), Ohsuga et al.
patent: 5636611 (1997-06-01), Frankle et al.
patent: 5645029 (1997-07-01), Ohsuga et al.
patent: 5666916 (1997-09-01), Fujieda et al.
patent: 5740771 (1998-04-01), Sebastian

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