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Title:
ENGINE IGNITION AND COMBUSTION PROMOTION TECHNIQUE
Document Type and Number:
WIPO Patent Application WO/2018/203511
Kind Code:
A1
Abstract:
Provided is an engine 100 equipped with: an intake port 20; a plasma generation part 31 which is provided on an inner wall 11a of a cylinder head part 11, generates non-thermal plasma in a combustion chamber 12, and is capable of reforming an air-fuel mixture introduced from the intake port 20 or an air-fuel mixture formed by using a fuel injection valve to inject fuel into air introduced from the intake port 20, the plasma generation part 31 comprising a first electrode exposed in the combustion chamber 12, comprising a second electrode facing the first electrode and covered with a dielectric material, and being embedded in the inner wall 11a of the cylinder head part 11; and an ignition part which is provided on the inner wall 11a of the cylinder head part 11 and ignites an air-fuel mixture reformed by electric discharge. An engine ignition method is also disclosed.

Inventors:
TAKAHASHI, Eiichi (2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 〒3058564, JP)
SEGAWA, Takehiko (2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 〒3058564, JP)
Application Number:
JP2018/017066
Publication Date:
November 08, 2018
Filing Date:
April 26, 2018
Export Citation:
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Assignee:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1Kasumigaseki 1-chome, Chiyoda-ku Tokyo, 21, 〒1008921, JP)
International Classes:
F02P3/01; F02B11/00; F02B23/08; F02M27/04; F02P13/00
Domestic Patent References:
WO2016125857A12016-08-11
WO2013011968A12013-01-24
WO2017038561A12017-03-09
Foreign References:
JP2013148098A2013-08-01
JP2016217224A2016-12-22
JP2008101529A2008-05-01
JP2007309233A2007-11-29
JP2015055224A2015-03-23
JP2009036200A2009-02-19
JP2007113570A2007-05-10
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (3F Shinjuku Gyoen Bldg, 3-10 Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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