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Title:
EXHAUST EMISSION CONTROL DEVICE FOR ENGINE
Document Type and Number:
WIPO Patent Application WO/2010/125659
Kind Code:
A1
Abstract:
Provided is an exhaust emission control device (A) for an engine, which is provided with ammonia supply system (C) provided with an ammonia supply injector for supplying ammonia to a combustion chamber and a controller for controlling the ammonia supply injector, and an NOx purification system (D) provided with a selective reduction catalyst that is provided in an exhaust passage (F) and can fulfill a function of purifying NOx in a state in which ammonia exists.

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Inventors:
NAKAMURA MIKIO (JP)
Application Number:
PCT/JP2009/058419
Publication Date:
November 04, 2010
Filing Date:
April 28, 2009
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
NAKAMURA MIKIO (JP)
International Classes:
F01N3/08; F02M25/00
Foreign References:
JP2006029147A2006-02-02
JPS6119940A1986-01-28
JP2009007948A2009-01-15
JPS55104513A1980-08-11
JP2006220083A2006-08-24
JP2001525902A2001-12-11
Other References:
See also references of EP 2426327A4
Attorney, Agent or Firm:
TANI Yoshikazu et al. (JP)
Valley Yoshikazu (JP)
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