Global Patent Index - EP 1479890 A2

EP 1479890 A2 20041124 - Exhaust control system and vehicle provided with it

Title (en)

Exhaust control system and vehicle provided with it

Title (de)

Abgasregelsystem und Kraftfahrzeug ausgerüstet damit

Title (fr)

Système de commande d'échappement et véhicule équipé avec celui-ci

Publication

EP 1479890 A2 20041124 (EN)

Application

EP 04009121 A 20040416

Priority

JP 2003140727 A 20030519

Abstract (en)

To provide an exhaust control system that can also acquire a desired torque characteristic in all velocity areas in a vehicle provided with a belt-type continuously variable transmission. In an exhaust control system which is provided with an engine 1 that turns a driving wheel via a belt-type continuouslyvariable transmission and which exhausts exhaust gas in an exhaust pipe 5 of the engine 1 by turning an exhaust control valve 6, a target angle of the exhaust control valve 6 is set in an exhaust control unit 8 using a throttle angle ¸TH and vehicle speed V was parameters and an actuator 4 is controlled so that the target angle and an angle ¸EX of the exhaust control valve 6 are coincident.

IPC 1-7

F02D 9/04

IPC 8 full level

F01N 13/08 (2010.01); F02B 27/06 (2006.01); F02D 9/04 (2006.01); F02D 29/00 (2006.01); F02D 45/00 (2006.01); F02M 35/10 (2006.01)

CPC (source: EP)

F02D 9/04 (2013.01); F02D 9/105 (2013.01); F02M 35/10216 (2013.01); F02D 2200/0404 (2013.01); F02D 2200/501 (2013.01); F02M 35/1038 (2013.01); F02M 35/162 (2013.01)

Designated contracting state (EPC)

DE IT

DOCDB simple family (publication)

EP 1479890 A2 20041124; EP 1479890 A3 20110525; EP 1479890 B1 20140507; JP 2004340100 A 20041202; JP 4290476 B2 20090708

DOCDB simple family (application)

EP 04009121 A 20040416; JP 2003140727 A 20030519