Title:
エンジンの燃焼制御方法及び燃焼制御装置
Document Type and Number:
Japanese Patent JP7010141
Kind Code:
B2
Abstract:
To improve the combustion stability of an engine by making it easy to generate non-equilibrium plasma even in the second half of a compression stroke.SOLUTION: In the second half of the compression stroke, thermal equilibrium plasma is generated between electrodes of plasma generating means (a discharge plug 13) by applying first pulse voltage therebetween to cause electric discharge. Right after finishing the generation of the thermal equilibrium plasma, non-equilibrium plasma is generated between the electrodes of the plasma generating means (the discharge plug 13) by applying second pulse voltage therebetween to cause electric discharge.SELECTED DRAWING: Figure 8
Inventors:
Tatsuya Tanaka
Keisuke Hama
Keisuke Hama
Application Number:
JP2018097340A
Publication Date:
January 26, 2022
Filing Date:
May 21, 2018
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F02P3/01; F02B23/02; F02P3/00; F02P15/10
Domestic Patent References:
JP2013064387A | ||||
JP2016130512A | ||||
JP2013238129A | ||||
JP2009121406A |
Foreign References:
WO2014115707A1 | ||||
DE102004039259A1 | ||||
WO2018056278A1 | ||||
US20110232602 |
Attorney, Agent or Firm:
Maeda patent office
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