Fuel distributor for fuel injection systems of internal combusti

Details Fuel distributor for fuel injection systems of internal combusti Fuel distributor for fuel injection systems of internal combusti

1990-01-11

1991-09-10

Milles, Carl Stuart

Internal-combustion engines

Charge forming device

Fuel injection system

123468, 123469, 277206R, F02M 6114

Patent

active

050464698

ABSTRACT:
A fuel distributor for fuel injection systems of internal combustion engines, having at least one fuel injection valve including a housing and a valve carrier that has at least one axial, open, stepped receiving bore that communicates with a fuel supply line, for the fuel injection valve. A bearing shoulder surrounds the receiving bore and the fuel injection valve is supported on the shoulder by a collar and is firmly fastened by an end holder. For acoustic decoupling of the fuel injection valve and the valve carrier, the collar is encompassed by a shaped ring of an elastomer material that fits over the collar on upper and lower face ends, at least in a vicinity of a bearing surface of the bearing shoulder and holder.

REFERENCES:
patent: 3941109 (1976-03-01), Schmid
patent: 4201172 (1980-05-01), Jaggle
patent: 4348032 (1982-09-01), Hanson
patent: 4355815 (1982-10-01), Duck
patent: 4416238 (1983-11-01), Knapp
patent: 4579184 (1986-04-01), Hiramoto
patent: 4751905 (1988-06-01), Bonfiglioli et al.
patent: 4844036 (1989-07-01), Bassler et al.
patent: 4857003 (1989-08-01), Hafner et al.
patent: 4860710 (1989-08-01), Hafner et al.
patent: 4883252 (1989-11-01), Mesenich

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