EP 0361600 B1 19920708 - ATOMISER FOR THE CARBURETTOR OF A COMBUSTION ENGINE
Title (en)
ATOMISER FOR THE CARBURETTOR OF A COMBUSTION ENGINE
Publication
Application
Priority
IT 6787688 A 19880930
Abstract (en)
[origin: EP0361600A2] An atomiser for the carburettor of a mixture-compressing internal- combustion engine, having means for the automatic correction of the composition (dosage) of the delivered mixture in accordance with the various operating conditions of the engine, which comprises a feed piece (1) attached to a first vertical tube (4) immersed in a petrol reservoir (V) of constant level (L) and equipped with a petrol spray nozzle (13), and a second vertical tube (16) immersed in the constant- level petrol reservoir (V), surrounding the first vertical tube (4) and defining a gap (20) relative to this, this second vertical tube (16) being closed at its lower end by a bottom (18), through which passes a calibrated hole (19) and being equipped with orifices (17) passing through it at a level higher than the constant filling level (L) of the reservoir (V). Preferably, the first vertical tube (4) has an atmospheric-air intake (6) equipped with a primary air nozzle (14) and an atmospheric-air intake (7) equipped with a secondary air nozzle (15), and inside it has a dividing wall (8) defining a section (10) communicating with the secondary air nozzle (15) and extending downwards in the first vertical tube (4). <IMAGE>
IPC 1-7
IPC 8 full level
F02M 7/10 (2006.01); F02M 19/03 (2006.01); F02M 19/06 (2006.01)
CPC (source: EP US)
F02M 7/103 (2013.01 - EP US); F02M 7/23 (2019.02 - EP US); F02M 19/03 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0361600 A2 19900404; EP 0361600 A3 19900620; EP 0361600 B1 19920708; DE 68902031 D1 19920813; DE 68902031 T2 19930211; ES 2033082 T3 19930301; IT 1224458 B 19901004; IT 8867876 A0 19880930; JP H02264144 A 19901026; US 4978479 A 19901218
DOCDB simple family (application)
EP 89202378 A 19890921; DE 68902031 T 19890921; ES 89202378 T 19890921; IT 6787688 A 19880930; JP 25509989 A 19890929; US 40657189 A 19890913