发明授权
EP2145136B1 METHOD FOR FORMING A SEAL BETWEEN AIR DUCTS AND/OR TERMINAL UNITS THEREOF AND AN AIR DUCT
有权
在空气管道和/或其末端装置和空气管道之间形成密封的方法
- 专利标题: METHOD FOR FORMING A SEAL BETWEEN AIR DUCTS AND/OR TERMINAL UNITS THEREOF AND AN AIR DUCT
- 专利标题(中): 在空气管道和/或其末端装置和空气管道之间形成密封的方法
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申请号: EP08736818.9申请日: 2008-04-08
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公开(公告)号: EP2145136B1公开(公告)日: 2018-03-21
- 发明人: HOKKANEN, Jari , TIAINEN, Hannu
- 申请人: Fläkt Woods AB
- 申请人地址: Fläktgatan 1 55184 Jönköping SE
- 专利权人: Fläkt Woods AB
- 当前专利权人: Fläkt Woods AB
- 当前专利权人地址: Fläktgatan 1 55184 Jönköping SE
- 代理机构: Heinänen Oy Patent Agency
- 优先权: FI20075346 20070514
- 国际公布: WO2008139024 20081120
- 主分类号: F24F13/02
- IPC分类号: F24F13/02 ; F16L21/035 ; F16L17/025 ; F16J15/14
摘要:
A method is disclosed for forming a seal between air ducts and/or terminal units thereof, the method comprising the step of extruding a caulking compound about the perimeter of the air duct to form a continuous seal (4). The invention is implemented by way of extruding the caulking compound by at least two layers so that a second layer (4′) is extruded radially over the first layer (4″).
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