发明授权
- 专利标题: Heatable hose
- 专利标题(中): 加热软管
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申请号: US12417886申请日: 2009-04-03
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公开(公告)号: US08078040B2公开(公告)日: 2011-12-13
- 发明人: Martin Forrester
- 申请人: Martin Forrester
- 申请人地址: DE Muelheim an der Ruhr
- 专利权人: Schauenburg Hose Technology GmbH
- 当前专利权人: Schauenburg Hose Technology GmbH
- 当前专利权人地址: DE Muelheim an der Ruhr
- 代理商 David A. Burge
- 优先权: DE102009009790 20090220
- 主分类号: F24H1/10
- IPC分类号: F24H1/10
摘要:
A heatable hose (1), in particular a respiration hose, having a flexible hose wall (4), shall guarantee through its design that a contact of the electric conductors or heating wires (14, 16) accommodated in the hose (1) and, thus, a short circuit, is excluded. For this purpose, the hose (1) is equipped with a plurality of reinforcing ribs (8, 12, 20, 22), each of which winds around the hose wall (4) in the manner of a helical line and which form together a multiple-threaded helical line, at least two reinforcing ribs (8, 12) being provided, each of which encloses a heating wire (14, 16) designed for heating the hose. Each heating wire (14, 16) is preferably a single-conductor wire.
公开/授权文献
- US20100215351A1 Heatable Hose 公开/授权日:2010-08-26