EP 3857043 A1 20210804 - WATER INJECTION SYSTEM, AND METHOD FOR OPERATING A WATER INJECTION SYSTEM
Title (en)
WATER INJECTION SYSTEM, AND METHOD FOR OPERATING A WATER INJECTION SYSTEM
Title (de)
WASSEREINSPRITZSYSTEM SOWIE VERFAHREN ZUM BETREIBEN EINES WASSEREINSPRITZSYSTEMS
Title (fr)
SYSTÈME D'INJECTION D'EAU ET PROCÉDÉ POUR FAIRE FONCTIONNER UN SYSTÈME D'INJECTION D'EAU
Publication
Application
Priority
- DE 102018216411 A 20180926
- EP 2019075133 W 20190919
Abstract (en)
[origin: WO2020064495A1] The invention relates to a water injection system for an internal combustion engine (1) having a plurality of cylinders (2), said water injection system comprising a water tank (3), a pump (4), and a rail (5) to which at least one injection valve (6) for injecting water into a suction tube (7) of the internal combustion engine (1) is connected. According to the invention, the cylinders (2) are arranged in banks, the internal combustion engine (1) having at least one first bank (8) and one second bank (9) and each bank (8, 9) being assigned a rail (5, 10) having in each case at least one injection valve (6, 11). The invention also relates to a method for operating a water injection system.
IPC 8 full level
F02M 25/022 (2006.01); F02B 75/22 (2006.01); F02M 25/028 (2006.01)
CPC (source: EP)
F02B 47/02 (2013.01); F02M 25/0221 (2013.01); F02M 25/0227 (2013.01); F02M 25/028 (2013.01); Y02T 10/12 (2013.01)
Citation (search report)
See references of WO 2020064495A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018216411 A1 20200326; EP 3857043 A1 20210804; WO 2020064495 A1 20200402
DOCDB simple family (application)
DE 102018216411 A 20180926; EP 19773398 A 20190919; EP 2019075133 W 20190919