Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate
2005-11-08
2005-11-08
Lo, Weilun (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel injection system
C123S456000
Reexamination Certificate
active
06962142
ABSTRACT:
A fuel injection system includes a fuel feed pipe for feeding fuel from a fuel tank and including upper and lower feed-pipe members joined to each other, and a plurality of fuel injection valves connected to the fuel feed pipe, each fuel injection valve including a cylinder having a fuel passage formed therethrough, a valve device arranged in the cylinder to open and close the fuel passage, and an electromagnetic actuator for driving the valve device. The cylinder of each fuel injection valve is integrated with the lower feed-pipe member.
REFERENCES:
patent: 4457280 (1984-07-01), Hudson, Jr.
patent: 4660524 (1987-04-01), Bertsch et al.
patent: 5168857 (1992-12-01), Hickey
patent: 5577663 (1996-11-01), Nally et al.
patent: 6186122 (2001-02-01), Leung
patent: 6374809 (2002-04-01), Satou
patent: 6390067 (2002-05-01), Haltiner et al.
patent: 6431151 (2002-08-01), Gmelin
patent: 6725839 (2004-04-01), Zdroik et al.
patent: 6748925 (2004-06-01), De Vulpillieres et al.
patent: 2002/0038649 (2002-04-01), Scollard et al.
patent: 2003/0024507 (2003-02-01), Boecking
patent: 2003/0070658 (2003-04-01), Warner et al.
patent: 102 42 894 (2004-03-01), None
patent: 1 304 477 (2003-04-01), None
Hitachi , Ltd.
Lo Weilun
Sughrue & Mion, PLLC
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