Title:
EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2008/102917
Kind Code:
A1
Abstract:
In an internal combustion engine, an exhaust pipe (13) is connected to an exhaust
exit opening (12) of an exhaust manifold integrated type cylinder head (3), and
a sensor (15) having a detecting portion (15a), which may be broken by the adhesion
of a moisture, is arranged in the exhaust entrance of the exhaust pipe (13). The
exhaust ports (9a and 9b) of a cylinder (#2) positioned at the center are so formed
that the detecting portion (15a) of the sensor (15) may not be contained in the
extending cylindrical planes (Ya and Yb) of openings (Xa and Xb) into the exhaust
gang portion (11) of the exhaust ports (9a and 9b) of the cylinder (#2).
Inventors:
NAGAFUCHI HIROKI (JP)
Application Number:
PCT/JP2008/053451
Publication Date:
August 28, 2008
Filing Date:
February 21, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NAGAFUCHI HIROKI (JP)
NAGAFUCHI HIROKI (JP)
International Classes:
F02F1/42; F01N13/10; F02D35/00
Foreign References:
| JPS56101445U | 1981-08-10 | |||
| JP2000205043A | 2000-07-25 | |||
| JPS5952119U | 1984-04-05 | |||
| JP2000130225A | 2000-05-09 | |||
| JPS58106531U | 1983-07-20 | |||
| JP2001003798A | 2001-01-09 | |||
| JP2001003798A | 2001-01-09 |
Other References:
See also references of EP 2123892A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon 37 Mori Bldg.5-1, Toranomon 3-chom, Minato-ku Tokyo 23, JP)
Download PDF:
Previous Patent: ROTATING MACHINE DRIVE CONTROL DEVICE AND VEHICLE
Next Patent: BATH ROLL FOR HOT-DIP METAL COATING
Next Patent: BATH ROLL FOR HOT-DIP METAL COATING