EP 0318350 B1 19930210 - DIESEL ENGINE PREHEATING CONTROL SYSTEM
Title (en)
DIESEL ENGINE PREHEATING CONTROL SYSTEM
Publication
Application
Priority
FR 8716279 A 19871124
Abstract (en)
[origin: EP0318350A1] The invention relates to a system for controlling the supply of N preheating plugs of a diesel engine intended to supply them after starting, with a view to post-heating of the air-fuel mixture, at first simultaneously during a phase of duration T7, then alternately with a set of n plugs in such a way that the product of the number of sets of plugs (N/n) times the cyclical feed ratio (R) of each set is equal to 1. <IMAGE>
IPC 1-7
IPC 8 full level
F02P 19/02 (2006.01); F02B 3/06 (2006.01)
CPC (source: EP)
F02P 19/022 (2013.01); F02B 3/06 (2013.01); F02P 19/023 (2013.01)
Designated contracting state (EPC)
DE ES GB IT SE
DOCDB simple family (publication)
EP 0318350 A1 19890531; EP 0318350 B1 19930210; DE 3878414 D1 19930325; DE 3878414 T2 19930729; ES 2037863 T3 19930701; FR 2623565 A1 19890526; FR 2623565 B1 19900323
DOCDB simple family (application)
EP 88402825 A 19881110; DE 3878414 T 19881110; ES 88402825 T 19881110; FR 8716279 A 19871124