Title:
ディーゼルエンジン
Document Type and Number:
Japanese Patent JP4075255
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To restrain NOX and unburned carbon in emission gas of a diesel engine. SOLUTION: A combustion chamber 2 of the diesel engine is connected with an end of a strip-like shock tube 4, of which the outer end is closed. An ignition plug 8 is disposed at the outer end 4a of the shock tube 4. A fuel injection port 5 for fuel with high ignition temperature, such as gasoline, is disposed on the shock wave pipe 4 and at the inside position from the ignition plug 8. A water injection port 6 is disposed on the shock wave pipe 4 and at the inside position from the injection port 5. A fuel injection port 7 for fuel low in ignition temperature, such as diesel oil, is disposed on the shock wave pipe 4 and at an innermost position and near an outlet of the shock tube.
Inventors:
Yoichi Marutani
Liu Shihiro
Liu Shihiro
Application Number:
JP33939699A
Publication Date:
April 16, 2008
Filing Date:
November 30, 1999
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
F02B19/14; F02B15/00; F02B19/16; F02B23/04; F02B47/02; F02D19/08; F02D19/12; F02M25/022; F02M43/00; F02M61/14; F02B3/06
Domestic Patent References:
| JP8004533A | ||||
| JP6229318A | ||||
| JP2028690A | ||||
| JP59002764A | ||||
| JP51027614A | ||||
| JP61062236U | ||||
| JP2841553B2 |
Attorney, Agent or Firm:
Yoshiaki Shimamura