Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate
2006-03-21
2006-03-21
Solis, Erick (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel injection system
C123S472000
Reexamination Certificate
active
07013874
ABSTRACT:
To improve the maintenance and inspection of a fuel injection valve, as well working of the fuel piping and wiring to the fuel injection valve. An engine fuel injection apparatus includes an air chamber provided on an upstream end of an air intake passage of an engine. A first fuel injection valve for injecting fuel toward the upstream end of the air intake passage is provided on a wall of the air chamber facing a wall connected to the upstream end of the air intake passage. The fuel piping and wiring to the first fuel injection valve is located outside of the air chamber. The air chamber also serves as an air cleaner case provided with a filter element therein.
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Akagi Takashi
Hirao Naohisa
Kurayoshi Yoshiyuki
Yuhara Tomomi
Birch & Stewart Kolasch & Birch, LLP
Honda Giken Kogyo Kabushiki Kaisha
Solis Erick
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