Title:
乗物の内燃機関の排ガスを処理するＳＣＲシステムで使用する尿素水溶液を収容するポーチアセンブリと、尿素水溶液を使用して乗物の内燃機関の排ガスを処理するシステム
Document Type and Number:
Japanese Patent JP6925348
Kind Code:
B2
Abstract:
The application relates to a pouch assembly (100) containing a liquid being an aqueous urea solution for use in a selective catalytic reduction system for treating the exhaust gases of an internal combustion engine of a vehicle and for transferring the liquid to a liquid tank of the vehicle from the outside of the liquid tank, the pouch assembly (100) comprising a flexible pouch (1) and a spout (2) attached thereto having a base (21) extending axially through an opening (111) provided in a wall of the pouch (1) and being attached to the opening (111), a top end (22) being configured for insertion in the inside passage of the filling neck (3) of the liquid tank during the filling of the liquid tank, and a body (23) that extends between the base (21) and the top end (22) of the spout (2), the body (23) having an elongated shape, and the body (23) at least partially extending in the inside passage of the filling neck (3) of the liquid tank during the filling of the liquid tank, the base (21), the top end (22) and the body (23) having an elongated axial through-passage (211) to serve as a discharge passage for the liquid. The application relates furthermore to a system comprising such a pouch assembly (100) and a liquid tank having a filling neck (3) allowing insertion of the spout (2) for filling the liquid tank.
Inventors:
Schondelbeek, Jerun
Seegurd, Jorgensen
Seegurd, Jorgensen
Application Number:
JP2018539911A
Publication Date:
August 25, 2021
Filing Date:
February 03, 2017
Export Citation:
Assignee:
YARA INTERNATIONAL ASA
International Classes:
F01N3/08; B01D53/94
Domestic Patent References:
| JP2006089133A | ||||
| JP2012121616A | ||||
| JP2012162297A | ||||
| JP2008150074A | ||||
| JP11263355A | ||||
| JP2006347605A | ||||
| JP2013060213A |
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita