发明名称 |
Piping unit for transporting fuel |
摘要 |
Piping unit for transporting a fuel is constructed by connecting a resin tube and a connector for connecting the resin tube to a mating pipe. The connector has a connector body including a retainer holding portion and a retainer for engaging with the mating pipe. The resin tube has a multilayered construction including an inner fuel barrier layer and an outer layer covered with a protective layer. The outer layer has a small outer diameter (od) up to 6 mm, the fuel barrier layer and the outer layer have a wall-thickness (t), and a ratio of the outer diameter (od)/the wall thickness (t) is in a range of 4 to 8.
|
申请公布号 |
US8534711(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US20080325605 |
申请日期 |
2008.12.01 |
申请人 |
INOUE TOMOKI;SASAGAWA MASAYUKI;TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
INOUE TOMOKI;SASAGAWA MASAYUKI |
分类号 |
B60D1/62 |
主分类号 |
B60D1/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|