Fuel injector with hydraulic pin actuation

Details Fuel injector with hydraulic pin actuation Fuel injector with hydraulic pin actuation

2007-03-20

2007-03-20

Shaver, Kevin (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S096000, C239S585300, C239S585500, C239S900000, C251S129100, C251S129090, C335S256000, C335S266000, C335S267000

Reexamination Certificate

active

10983905

ABSTRACT:
The injector has a cylindrical body, which houses an injection nozzle regulated by an injection valve provided with a moveable pin, a fuel supply line, an injection chamber communicating with the supply line, housing a lower portion of the pin and delimited below by a valve seat of the injection valve, a control chamber communicating with the supply line and housing an upper portion of the pin, and a control valve, which is capable of putting the control chamber in communication with a drain for the low-pressure fuel and is controlled by an electromagnetic actuator provided with a pair of electromagnets identical with each other and arranged mechanically in series with each other so that their respective thrust forces are added together.

REFERENCES:
patent: 4964571 (1990-10-01), Taue et al.
patent: 5494219 (1996-02-01), Maley et al.
patent: 6113014 (2000-09-01), Coldren et al.
patent: 6913206 (2005-07-01), Cobianchi et al.
patent: 2002/0166541 (2002-11-01), Yamakado et al.
patent: 331198 (1989-09-01), None
patent: 0 331 200 (1995-05-01), None
patent: 0 976 923 (2000-02-01), None
patent: 1 130 249 (2001-09-01), None
patent: 1 387 077 (2004-02-01), None
patent: 1 567 042 (1980-05-01), None
patent: 2 341 839 (2000-03-01), None
patent: 02218859 (1990-08-01), None

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