发明授权
US07669900B2 Interface O-ring seal for low permeation flange of a fuel supply unit
失效
接口用于燃料供应单元的低渗透法兰的O形密封圈
- 专利标题： Interface O-ring seal for low permeation flange of a fuel supply unit
- 专利标题（中）： 接口用于燃料供应单元的低渗透法兰的O形密封圈
-
申请号： US11822649申请日： 2007-07-09
-
公开(公告)号： US07669900B2公开(公告)日： 2010-03-02
- 发明人: Parag Athalye
- 申请人： Parag Athalye
- 申请人地址： US MI Auburn Hills
- 专利权人： Continental Automotive Systems US, Inc.
- 当前专利权人： Continental Automotive Systems US, Inc.
- 当前专利权人地址： US MI Auburn Hills
- 主分类号： F16L13/14
- IPC分类号： F16L13/14 ; F16L47/28
摘要：
A flange structure (10′) for a fuel supply unit of a vehicle includes at least one electrically conductive fuel port (16′) having first and second ends (22, 24) and features (25, 26) defining a channel (28) about a periphery thereof. An elastomer seal (30) is disposed in the channel. A plastic flange (20′) is overmolded on at least a portion of the fuel port between the first and second ends and on at least a portion of the elastomer seal, with the elastomer seal defining a barrier preventing fuel or fuel vapor from passing between the periphery of the fuel port and the overmolded flange.
公开/授权文献
信息查询
