Alignment device of dual-spray injectors for internal combustion

Details Alignment device of dual-spray injectors for internal combustion Alignment device of dual-spray injectors for internal combustion

1996-09-06

1997-10-28

Moulis, Thomas N.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5502

Patent

active

056808453

ABSTRACT:
An alignment device of dual-spray injectors for internal combustion engine includes at least one link with two or more retaining openings engegable with the injector nozzles such that the injector will be prevented from axial rotation. The upper portion of the injector is housed in a cup with a first O-ring located inside and set against an injector seat collar above the cylinder head. The retaining opening on the link further has an elastic padding disposed thereon. The injector is thus prevented from axial movement. Therefore fuel can be precisely ejected into the gas intake duct for complete combustion and resulting in more output power and reduced exhaust pollution.

REFERENCES:
patent: 4727843 (1988-03-01), Petersen et al.
patent: 5040512 (1991-08-01), Twilton
patent: 5044340 (1991-09-01), Robnett
patent: 5074269 (1991-12-01), Herbon et al.
patent: 5329905 (1994-07-01), Kawaguchi et al.
patent: 5520151 (1996-05-01), Gras et al.

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