EP 4314537 A1 20240207 - AIR INTAKE PORT FOR A LEAN-BURN GASOLINE ENGINE
Title (en)
AIR INTAKE PORT FOR A LEAN-BURN GASOLINE ENGINE
Title (de)
LUFTEINLASSSTUTZEN FÜR EINE BRENNKRAFTMASCHINE MIT MAGERGEMISCHVERBRENNUNG
Title (fr)
ORIFICE D'ADMISSION D'AIR POUR MOTEUR À ESSENCE À MÉLANGE PAUVRE
Publication
Application
Priority
EP 2021057919 W 20210326
Abstract (en)
[origin: WO2022199834A1] An air intake port (10) for a lean-burn gasoline engine (110), the air intake port (10) comprising an air inlet (14), two air outlets (15a, 15b), and an air channel connecting the air inlet (14) to the two air outlets (15a, 15b) and comprising an upstream common duct (11) and two downstream port legs (12a, 12b), the two downstream port legs (12a, 12b) branching off from the common duct (11) at a bifurcation point (13). The two port legs (12a, 12b) diverge from the bifurcation point (13) and are shaped to be parallel or converge proximal to the two air outlets (15a, 15b).
IPC 8 full level
F02M 35/10 (2006.01); F02F 1/42 (2006.01)
CPC (source: EP)
F02M 35/10091 (2013.01); F02M 35/10288 (2013.01); F02F 1/4235 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2021057919 W 20210326; EP 21716624 A 20210326