发明申请
- 专利标题： Air-conditioning duct
- 专利标题（中）： 空调管道
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申请号： US12221189申请日： 2008-07-30
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公开(公告)号： US20090042503A1公开(公告)日： 2009-02-12
- 发明人: Naoto Tani , Hidetoshi Matsumoto , Hayato Kamigashima , Nobuhiro Ichimura
- 申请人： Naoto Tani , Hidetoshi Matsumoto , Hayato Kamigashima , Nobuhiro Ichimura
- 优先权： JPJP2007-199957 20070731
- 主分类号： B60H3/00
- IPC分类号： B60H3/00
摘要：
An air-conditioning duct for vehicles with one duct mutually connected and fixed to other duct, wherein one duct is formed by incorporating a first unit duct with a flange formed around an opening periphery thereof and a second unit duct with a flange formed around an opening periphery thereof in parallel, other duct is formed by incorporating a third unit duct with a flange formed around an opening periphery thereof and a fourth unit duct with a flange formed around an opening periphery thereof in parallel, the flange formed on the a boundary side of the first unit duct and the flange formed on the boundary side of the second unit duct are fixed with one over another, and the flange formed on the boundary side of the third unit duct and the flange formed on the boundary side of the fourth unit duct are fixed with one over another.
公开/授权文献
- US08801511B2 Air-conditioning duct 公开/授权日：2014-08-12
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