发明公开
- 专利标题： Air duct
- 专利标题（中）： 通风管
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申请号： EP11466027.7申请日： 2011-10-07
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公开(公告)号： EP2439456A3公开(公告)日： 2014-05-21
- 发明人: Prihoda, Zdenek
- 申请人： Prihoda s.r.o.
- 申请人地址： Za Radnici 476 53901 Hlinsko CZ
- 专利权人： Prihoda s.r.o.
- 当前专利权人： Prihoda s.r.o.
- 当前专利权人地址： Za Radnici 476 53901 Hlinsko CZ
- 代理机构： Zemanová, Veronika
- 优先权： CZ20100743 20101011
- 主分类号： F24F13/02
- IPC分类号： F24F13/02
摘要：
An air duct for transport or distribution or suction of air, the duct having walls (2) made of a woven or non woven fabric or foil, wherein the duct comprises
- wall (2) of the duct, which has a cross section of a triangular or rectangular shape,
- at least one upper longitudinal bearing profile (1), in which an upper corner (4) of the duct is embedded, and
- at least one lower longitudinal delimiting profile (3) for setting a position of a lower corner (5) of the duct, and
at least one further profile (1, 3), in which a further corner (4, 5) of the duct is embedded, and which is adjustable in a fixed position in respect of the upper bearing profile (1) and / or the lower delimiting profile (3).
- wall (2) of the duct, which has a cross section of a triangular or rectangular shape,
- at least one upper longitudinal bearing profile (1), in which an upper corner (4) of the duct is embedded, and
- at least one lower longitudinal delimiting profile (3) for setting a position of a lower corner (5) of the duct, and
at least one further profile (1, 3), in which a further corner (4, 5) of the duct is embedded, and which is adjustable in a fixed position in respect of the upper bearing profile (1) and / or the lower delimiting profile (3).
公开/授权文献
- EP2439456B1 Air duct 公开/授权日：2021-05-12
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