Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate
2008-04-15
2008-04-15
Solis, Erick (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel injection system
C073S114220, C701S104000, C701S115000
Reexamination Certificate
active
07357123
ABSTRACT:
Information storage element102and transmitter-receiver103are molded in resin connector part101of fuel injection valve100which projects outside of the engine by molding. The precise control of an injection amount is enabled by using directly the characteristic of injection amount stored in information storage element102, and obtaining the width of the injection command pulse corresponding to the injection amount instruction value. Thereby, the minimum injection amount which is the minimum value of the fuel supply amount which can be controlled is reduced.
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European Search Report dated Jun. 9, 2006 (Five (5) Pages).
Engine Technology vol. 4, Jul. 2002, p. 84-89 (2002).
Abe Motoyuki
Hanawa Kazuhiko
Innami Toshiyuki
Ishikawa Tohru
Kowatari Takehiko
Crowell & Moring LLP
Hitachi , Ltd.
Solis Erick
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