发明授权
- 专利标题: Spherical tube end form for a fluid connection system
- 专利标题(中): 用于流体连接系统的球形管端形式
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申请号: US11998568申请日: 2007-11-30
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公开(公告)号: US07963298B2公开(公告)日: 2011-06-21
- 发明人: Michael J. Colletti
- 申请人: Michael J. Colletti
- 申请人地址: US MI Troy
- 专利权人: Delphi Technologies, Inc.
- 当前专利权人: Delphi Technologies, Inc.
- 当前专利权人地址: US MI Troy
- 代理商 Thomas N. Twomey
- 主分类号: F16L11/00
- IPC分类号: F16L11/00
摘要:
A fluid distribution pipe includes an elongate tubular body and a spherical end form integral with the tubular body at an inlet end. The spherical fluid connection end of the fuel rail is formed by plastic deformation. A series of tools and motions is used while the tubing of the fuel rail is clamped in place to form the spherical end form at the inlet end of the tubing. The resulting spherical end form provides the necessary geometry and surface finish to provide a successful seal and flexible connection of the fuel rail with a fuel line with significant cost advantages over current prior art methods.
公开/授权文献
- US20090139594A1 Spherical tube end form for a fluid connection system 公开/授权日:2009-06-04
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