Title:
内燃機関の排気システム
Document Type and Number:
Japanese Patent JP6607236
Kind Code:
B2
Abstract:
In a construction in which a turbine and an exhaust gas purification catalyst are arranged close to each other, and in which an exhaust gas sensor is arranged in an exhaust passage between the turbine and the exhaust gas purification catalyst, the exhaust gas sensor is suppressed from getting wet with condensed water. In an exhaust system for an internal combustion engine, an exhaust gas sensor is arranged in a circumferential direction of a specific exhaust passage in a position except a range which is reached by a bypass exhaust gas carried away by a turbine swirling flow.
Inventors:
Kimura Koichi
Yasuyuki Irisawa
Kadooka Taku
Yasuyuki Irisawa
Kadooka Taku
Application Number:
JP2017131127A
Publication Date:
November 20, 2019
Filing Date:
July 04, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F01N3/24; F01N3/00; F02B37/00; F02B37/18; F02D45/00
Domestic Patent References:
| JP201413004A | ||||
| JP2013241892A | ||||
| JP201324205A | ||||
| JP2012180793A | ||||
| JP2003254051A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Kazunobu Sera
Akira Hirakawa
Takehiko Sekine
Katsuhiko Imahori
Fuminori Miyashita
Atsushi Kokubo
Kazunobu Sera
Akira Hirakawa
Takehiko Sekine
Katsuhiko Imahori
Fuminori Miyashita
Atsushi Kokubo