Title (en)

METHOD FOR SHUTTING OFF THE CYLINDERS ON AN INTERNAL COMBUSTION ENGINE, ESPECIALLY OF A VEHICLE, AND CORRESPONDING DEVICE

Title (de)

VERFAHREN ZUR ZYLINDERABSCHALTUNG AN EINEM VERBRENNUNGSMOTOR, INSBESONDERE EINES FAHRZEUGS, UND ENTSPRECHENDE VORRICHTUNG

Title (fr)

PROCEDE D'ARRET DES CYLINDRES SUR UN MOTEUR A COMBUSTION INTERNE, PRINCIPALEMENT D'UN VEHICULE, ET DISPOSITIF CORRESPONDANT

Publication

EP 1252428 B1 20070110 (DE)

Application

EP 01907340 A 20010110

Priority

• DE 0100060 W 20010110
• DE 10002268 A 20000120

Abstract (en)

[origin: WO0153680A2] The invention relates to a method and a device for shutting off the cylinders on a combustion engine (10), especially of a vehicle, comprising a control unit (15) which is in operative working contact with the cylinders (11, 12, 13, 14) of the internal combustion engine (10) and which has a monitoring unit (21), a knock control unit (20) and an injection valve-shut off unit (22). The invention provides that the injection valve-shut off unit (22) is operatively connected to the knock control unit (20) so that the cylinders can be shut off in a co-ordinated manner. The injection valve-shut off unit (22) is provided with a storage means (23) for storing a cylinder shut-off programme.

IPC 8 full level

F02D 41/34 (2006.01); F02D 43/00 (2006.01); F02D 17/00 (2006.01); F02D 45/00 (2006.01)

CPC (source: EP US)

F02D 17/00 (2013.01 - EP US)

Designated contracting state (EPC)

DE ES FR IT

DOCDB simple family (publication)

WO 0153680 A2 20010726; WO 0153680 A3 20011206; CN 1270069 C 20060816; CN 1395651 A 20030205; DE 10002268 A1 20010726; DE 50111849 D1 20070222; EP 1252428 A2 20021030; EP 1252428 B1 20070110; JP 2003520321 A 20030702; JP 4495384 B2 20100707; US 2003116129 A1 20030626; US 6718944 B2 20040413

DOCDB simple family (application)

DE 0100060 W 20010110; CN 01803986 A 20010110; DE 10002268 A 20000120; DE 50111849 T 20010110; EP 01907340 A 20010110; JP 2001553518 A 20010110; US 18184902 A 20021108