Fuel injection timing system for unit injectors

Details Fuel injection timing system for unit injectors Fuel injection timing system for unit injectors

1996-12-24

1998-09-22

Moulis, Thomas N.

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123500, F01L 134, F02M 3704

Patent

active

058099549

ABSTRACT:
Start of fuel delivery for a fuel-injected engine having separate unit injectors is adjusted by effecting a positional adjustment of camshaft lobes on a camshaft. The camshaft is used to operate the unit injectors, as well as control exhaust valve operations. By separately controlling the position of the cam lobes which operate the unit fuel injectors, a change it start of fuel delivery is effected. A change in relative position of the cam lobes is accomplished by shifting a guide rod within a hollow body of the camshaft. The change in position of the guide rod, in turn, effects a change in position of the cam lobes which are connected to the guide rod.

REFERENCES:
patent: 1757046 (1930-05-01), Horine
patent: 2059804 (1936-11-01), Obryan
patent: 3913548 (1975-10-01), Wilson
patent: 4335686 (1982-06-01), Herdin et al.
patent: 4771742 (1988-09-01), Nelson et al.
patent: 5085099 (1992-02-01), Hughes
patent: 5165303 (1992-11-01), Riemscheid et al.
patent: 5201247 (1993-04-01), Maus et al.
patent: 5253546 (1993-10-01), Elrod et al.
patent: 5253622 (1993-10-01), Bornstein et al.
patent: 5305718 (1994-04-01), Muller
patent: 5307768 (1994-05-01), Beier et al.
patent: 5326321 (1994-07-01), Chang
patent: 5329895 (1994-07-01), Nishida et al.
patent: 5505168 (1996-04-01), Nagai et al.
patent: 5577420 (1996-11-01), Riemscheid et al.
patent: 5664463 (1997-09-01), Amborn et al.

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