Title:
FUEL INJECTION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/150729
Kind Code:
A1
Abstract:
A gas injection valve (14) is provided in an engine (10) as a gas-injection means for injecting, into the engine (10), gas fuel supplied from a gas tank (27) via a gas passage (26). A microcomputer (61) of an ECU (60) detects engine (10) start-up temperature in a prescribed start-up period of the engine (10) spanning from start-up initiation to start-up completion. In cases when gas-fuel injection using the gas injection valve (14) is implemented in the prescribed start-up period, the microcomputer (61) implements gas-fuel injection at a time in the intake stroke such that the lower the start-up temperature the later the time.
More Like This:
| JPH09158757 | FUEL INJECTION CONTROL METHOD OF INTERNAL COMBUSTION ENGINE |
| JPS59136551 | CARBURETTOR |
| JP2004324479 | DEVICE AND METHOD FOR STARTING INTERNAL COMBUSTION ENGINE |
Inventors:
TAKEMURA YUICHI (JP)
WADA MINORU (JP)
MIZOBUCHI TAKESHI (JP)
NONOYAMA KAZUTAKA (JP)
WADA MINORU (JP)
MIZOBUCHI TAKESHI (JP)
NONOYAMA KAZUTAKA (JP)
Application Number:
PCT/JP2013/001710
Publication Date:
October 10, 2013
Filing Date:
March 14, 2013
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F02D41/06; F02D19/02; F02M21/02
Foreign References:
| JP2007205278A | 2007-08-16 | |||
| JP2011132950A | 2011-07-07 | |||
| JP2009013992A | 2009-01-22 | |||
| JPH07127454A | 1995-05-16 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
Download PDF: