Title:
INTERNAL COMBUSTION ENGINE STARTING METHOD
Document Type and Number:
Japanese Patent JP2018003831
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve a starting characteristic of an internal combustion engine.SOLUTION: A method for starting an internal combustion engine 1 is a step for providing an internal combustion engine having at least one cylinder 2 and a piston 3 supported within the cylinder 2 at a position of a crank shaft 5 to perform a repetitive reciprocating motion so as to define a main combustion chamber 21, and includes: a step in which the internal combustion engine 1 is arranged in the cylinder 2, further having an igniter device 4 including an igniter portion 42 and a fuel injector 43, both the igniter portion 42 and the fuel injector 43 are arranged at a pre-combustion chamber 41 which has a plurality of orifices 44 so as to provide a fluid communication between the pre-combustion chamber 41 and the main combustion chamber 21; a step for pouring fuel into the pre-combustion chamber 41; and a step for igniting the fuel poured into the pre-combustion chamber 41 to pre-heat the pre-combustion chamber 41 before pouring the fuel into the main combustion chamber 21 to ignite the fuel poured into the main combustion chamber 21.SELECTED DRAWING: Figure 1
Inventors:
HUGH BLAXILL
BUNCE MICHAEL
BUNCE MICHAEL
Application Number:
JP2017010883A
Publication Date:
January 11, 2018
Filing Date:
January 25, 2017
Export Citation:
Assignee:
MAHLE POWERTRAIN LLC
International Classes:
F02B19/10; F02D41/06; F02M45/08; F02P5/15; F02P9/00
Domestic Patent References:
| JP2010196517A | 2010-09-09 | |||
| JP2016070270A | 2016-05-09 | |||
| JP2011236789A | 2011-11-24 | |||
| JP2011503416A | 2011-01-27 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Shinji Nitto
Hiroaki Nakatani
Shinji Nitto