Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1994-08-03
1995-05-02
Yuen, Henry C.
Internal-combustion engines
Charge forming device
Fuel injection system
123468, 123195R, 2988801, F02M 5502, F02M 3902
Patent
active
054110017
ABSTRACT:
In a fuel line arrangement in the cylinder housing of an internal combustion engine with cylinders arranged in line and upstanding mounting structures with support bores for the reception of plug-in fuel injection pumps formed on the sides of the cylinders a fuel return passage extends through the cylinder housing so as to intersect all the fuel pump support bores, a fuel supply passage extends through the cylinder housing parallel to the fuel return passage and oblique passages extend between the fuel supply passages and the respective fuel pump support bores for supplying fuel to the plug-in pumps within the fuel pump support bores, the oblique passages being arranged such that their outward extensions are within the confines of the fuel pump support bore top opening to facilitate drilling of the oblique bores.
REFERENCES:
patent: 5022371 (1991-06-01), Daly et al.
patent: 5163406 (1992-11-01), Daly et al.
patent: 5297524 (1994-03-01), Fransson et al.
patent: 5299540 (1994-04-01), Fransson et al.
Hufendick Ernst-Wilhelm
Kerschbaum Walter
Werner Johannes
Bach Klaus J.
Mercedes-Benz A.G.
Moulis Thomas N.
Yuen Henry C.
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