Internal combustion engine fuel injector

Internal-combustion engines – Charge forming device – Fuel injection system

Reexamination Certificate

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Details

C123S500000, C239S096000

Reexamination Certificate

active

07044109

ABSTRACT:
An internal combustion engine fuel injector has a casing defining a nozzle; and a shutter pin having an axis, and housed in axially sliding manner inside the casing to close the nozzle by virtue of a control rod. The pin and the control rod are connected by a connecting device, which has an axial seat carried by the pin, and a head interposed between the axial seat and the control rod, and which engages the axial seat to transmit to the pin a resultant of forces directed solely along the pin axis.

REFERENCES:
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patent: 4684067 (1987-08-01), Cotter et al.
patent: 5685483 (1997-11-01), Ganser
patent: 5979410 (1999-11-01), Grieshaber
patent: 6131540 (2000-10-01), Bronkal
patent: 6209524 (2001-04-01), Itoh
patent: 6234404 (2001-05-01), Cooke
patent: 6293254 (2001-09-01), Crofts et al.
patent: 4427378 (1996-02-01), None
patent: 2815383 (2002-04-01), None
patent: 01/38723 (2001-05-01), None

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