Title:
EXHAUST GAS BLACK SMOKE ELIMINATING DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPH08170520
Kind Code:
A
Abstract:
PURPOSE: To suppress temperature rise of catalytic oxidation for burning fuel which is led in exhaust gas so as to prevent deterioration thereof, in an exhaust gas graphite eliminating device for an internal combustion engine for burning graphite which is collected in a filter.
CONSTITUTION: The exhaust gas black smoke eliminating device is provided with a filter 6 for collecting graphite which is provided downstream from the exhaust gas outlet of an internal combustion engine, a nozzle 7 for leading fuel in exhaust gas which is provided upstream from the filter 6, and catalytic oxidation 5 for burning fuel.
More Like This:
Inventors:
KAWATSU TAKAO
ABE KOJI
ABE KOJI
Application Number:
JP31475394A
Publication Date:
July 02, 1996
Filing Date:
December 19, 1994
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F01N3/02; (IPC1-7): F01N3/02; F01N3/02
Attorney, Agent or Firm:
Akasaka Saka (1 person outside)