Title:
エンジンの排気浄化用2次空気供給装置
Document Type and Number:
Japanese Patent JP3646066
Kind Code:
B2
Abstract:
Secondary air supply system to purify engine exhaust emissions. Problem: Providing a rationally configured secondary air supply system to purify engine exhaust emissions in which the valve means does not increase the length of the engine in the direction of the cylinder axis and resist deterioration caused by heat from the cylinder head. Solution means: A cylinder head cover 35 is attached to cylinder head 34 to define a movement valve chamber 36 therebetween, a valve housing 74 is continuously arranged on one side of cylinder head cover 35 so that is adjacent to, but not in contact with, the outer surface of cylinder head 34, and valve means 75 for supplying secondary air to purify exhaust gases to exhaust port 27e are housed in valve housing 74. (Machine-translation by Google Translate, not legally binding)
Inventors:
Takeshi Oshiro
Application Number:
JP2001001827A
Publication Date:
May 11, 2005
Filing Date:
January 09, 2001
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F01N3/05; F01N3/34; F02F7/00; F16J10/00; F01M13/04; (IPC1-7): F01N3/34; F01M13/04; F02F7/00
Domestic Patent References:
| JP2000087722A | ||||
| JP7119454A | ||||
| JP4034427U | ||||
| JP2000337125A |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Kazuaki Niki