Reducing agent container having an improved structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 30, 2013
Grant Date -
Aug 23, 2007
app pub date -
Apr 18, 2007
filing date -
Oct 18, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A reducing agent container having a multi-function and having a container body thereof is provided with at least a heat exchanger which permits a heating medium using an engine as a heat source thereof to circulate therein for performing the heat exchange with a liquid reducing agent and a strainer which filtrates foreign substances from the liquid reducing agent, the heat exchanger and the strainer being attached to a top board of the container body. Further, a suction pipe capable of sucking the liquid reducing agent from the inside of the container body is connected to the strainer, and a supply port for the liquid reducing agent from which the foreign substances are filtrated is formed in the strainer. Thus, the whole of strainer is not exposed to the outside air, especially, the wind during traveling, and accordingly, the freezing of the urea aqueous solution in the strainer can be suppressed. Accordingly, even in a cold region, it is possible to achieve a function of effective filtration of the urea aqueous solution and a function of suppressing the freezing of the urea aqueous solution.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully