Antonelli, Terry, Stout & Kraus, LLP
Fuel supply apparatus and method of control thereof
In a fuel supply apparatus disclosed, a variable displacement mechanism is driven once every two or more reciprocating motions of the plunger of a high-pressure fuel pump to control the delivery flow rate, so that the delivery flow rate control can be performed without having to raise the responsiveness of the variable displacement mechanism even when the reciprocating cycle of the plunger is short.
Hitachi, Ltd.
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Kenichiro Tadahiko Kenji Hiroyuki Kunihiko
Tokuo Nogami Hiraku Yamada Takao