发明名称 |
LINE EQUIPPED WITH A COUPLING HAVING AN INTEGRATED HEATING ELEMENT |
摘要 |
A urea feed or return line (2) that comprises a hollow coupling (1) enabling it to be connected to a urea tank and that comprises a passage for the urea, this coupling being, in addition, equipped with a heating filament (9), at least one part of which extends freely inside the passage provided for the urea, this part having the shape of a loop or a spiral capable of also extending at least partly into the tank and/or into a tube attached thereto. |
申请公布号 |
EP2057046(B1) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20070788509 |
申请日期 |
2007.08.21 |
申请人 |
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIÉTÉ ANONYME) |
发明人 |
LEONARD, STEPHANE;OP DE BEECK, JOEL;POTIER, VINCENT |
分类号 |
F01N3/20;F16L53/00 |
主分类号 |
F01N3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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