FUEL INJECTION CONTROL DEVICE FOR ENGINE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 25, 2009
app pub date -
Dec 23, 2008
filing date -
Dec 25, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A fuel injection control device for an engine comprises a fuel injecting device for directly injecting fuel into a cylinder of the engine and being capable of changing fuel injection rate arbitrarily during injecting the fuel, a fuel supplying device for supplying high-pressure fuel to the fuel injecting device, and a control unit for controlling the fuel injecting device depending on an operating region of the engine so as to adjust a quantity of fuel to be injected into the cylinder of the engine, the control means reducing the fuel injection rate of the fuel injecting device once and subsequently increasing the fuel injection rate during the main injection that contributes to torque generation of the engine.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully