Title:
FLUID INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2019157682
Kind Code:
A
Abstract:
To provide a fluid injection device for an internal combustion engine that can inhibit fuel economy from deteriorating due to deterioration in a combustion state of fuel in a combustion chamber.SOLUTION: A fluid injection device 50 injects a predetermined fluid from a fluid injection portion 53 in a direction of amplifying a longitudinal vortex-like tumble flow T that is generated in a combustion chamber 30 or direction of collapsing the tumble flow in a compression stroke where a piston 11 compresses an interior of a cylinder 11a.SELECTED DRAWING: Figure 4
Inventors:
KAMIYA TAKU
FUJIMOTO SEIICHI
KANEKO MASAAKI
FUJIMOTO SEIICHI
KANEKO MASAAKI
Application Number:
JP2018042649A
Publication Date:
September 19, 2019
Filing Date:
March 09, 2018
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F02B11/00; F02B13/10; F02B23/00; F02B23/08; F02B23/10; F02B47/06; F02D21/08; F02D21/10; F02M25/00; F02M26/20
Attorney, Agent or Firm:
Hirokazu Miyazono
Yusuke Tanaka
Yusuke Tanaka