Title:
排気浄化装置の連結構造
Document Type and Number:
Japanese Patent JP6558993
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a connection structure of an exhaust emission control device capable of reducing a weight and costs with a simple structure and to improve mountability onto a vehicle, in connecting and supporting casings.SOLUTION: With respect to a connection structure of an exhaust emission control device holding a purification material (particulate filter 5, selective reduction type catalyst 6, oxidation catalyst 11, ammonia reduction catalyst 12) for purifying an exhaust gas 3, inside of casings 7, 8 disposed on the way of an exhaust pipe 4, connection members 24 including welded patches 24a configuring faces along the surfaces of the casings 7, 8 and welded to the surfaces of the casings 7, 8, and connection flanges 24b projecting to the surfaces of the welded patches 24a, are disposed on the surfaces of the casings 7, 8, and the casings 7, 8 are connected through the connection members 24.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Tonmiya
Kuniharu Tobe
Tomoyuki Tsuruta
Miura Noboru
Kuniharu Tobe
Tomoyuki Tsuruta
Miura Noboru
Application Number:
JP2015146031A
Publication Date:
August 14, 2019
Filing Date:
July 23, 2015
Export Citation:
Assignee:
Hino Motors Ltd.
International Classes:
F01N3/28
Domestic Patent References:
| JP2011196194A | ||||
| JP2011117385A | ||||
| JP2009167865A | ||||
| JP2005113795A | ||||
| JP2015193323A | ||||
| JP2013104394A | ||||
| JP49148316U | ||||
| JP6185352A | ||||
| JP9004448A | ||||
| JP2010138784A |
Attorney, Agent or Firm:
Yamada Patent Office