Title:
INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2016056726
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To inhibit fuel injected from a fuel injection valve and attached to the inner wall face of an intake passage from moving to the downstream side of the intake passage.MEANS FOR SOLVING THE PROBLEM: A first plasma actuator 20A is provided in a region R on an inner wall face 6A of an intake passage 6, where fuel H injected from a fuel injection valve 19 is attached. The first plasma actuator is arranged to generate a first air stream FA in a predetermined direction not including a component in the direction of moving to the downstream side of the intake passage, during its operation. A control unit allows the operation of the first plasma actuator in at least a partial period out of a period from when the fuel injection of the fuel injection valve is started to when the opening of an intake valve 7 is started.SELECTED DRAWING: Figure 5
Inventors:
ITO HIROKAZU
Application Number:
JP2014183166A
Publication Date:
April 21, 2016
Filing Date:
September 09, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M27/04; F02B23/08; F02F1/42; H05H1/24
Domestic Patent References:
| JP2010061919A | 2010-03-18 | |||
| JP2014001691A | 2014-01-09 | |||
| JP2013108469A | 2013-06-06 | |||
| JP2013155673A | 2013-08-15 | |||
| JP2011047320A | 2011-03-10 | |||
| JP2011142025A | 2011-07-21 | |||
| JP2012180799A | 2012-09-20 |
Foreign References:
| WO2011024736A1 | 2011-03-03 | |||
| US20120152198A1 | 2012-06-21 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office
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