BREATHER HOSE FOR AQUEOUS UREA SOLUTION TANK

Title:

BREATHER HOSE FOR AQUEOUS UREA SOLUTION TANK

Document Type and Number:

WIPO Patent Application WO/2013/035297

Kind Code:

A1

Abstract:

A breather hose (1) for releasing pressure, the breather hose (1) being mounted to an aqueous urea solution tank (2), is formed in a divided manner by: a flexible joint section (1a) having one end which can be fitted onto a hose joint section (3) located at the upper part of the aqueous urea solution tank (2); and a vertical section (1b) connected to the other end of the joint section (1a) and extended vertically downward along a side surface of the aqueous urea solution tank (2). The joint section (1a) is formed from a rubber hose consisting of ethylene-propylene-diene terpolymer (EPDM), and the vertical section (1b) is formed from a polyethylene pipe (resin pipe) consisting of high-density polyethylene (HDPE).

Inventors:

URUSHIBARA HIROSHI (JP)
MATSUNAMI MUNETOMO (JP)
KODAIRA KAZUHIRO (JP)

Application Number:

PCT/JP2012/005554

Publication Date:

March 14, 2013

Filing Date:

September 03, 2012

Export Citation:

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Assignee:

HINO MOTORS LTD (JP)
ISUZU MOTORS LTD (JP)
URUSHIBARA HIROSHI (JP)
MATSUNAMI MUNETOMO (JP)
KODAIRA KAZUHIRO (JP)

International Classes:

F16K24/00; B01D53/94; F01N3/08

Foreign References:

JP2007270744A	2007-10-18
JPS5536716U	1980-03-08
JP2009144654A	2009-07-02
JPH0653251U	1994-07-19
JPS4520322Y1	1970-08-15
JPS57127969U	1982-08-10
JP2007270744A	2007-10-18

Other References: