发明名称 |
Flat heater on fleece/fabric base is set to desired electrical resistance by defined addition of hydrocarbon additive to fibre glass fleece, fitted with connecting electrodes matching hydrocarbons |
摘要 |
The heater is flexible, self-extinguishing to incombustible, with a homogeneous radiated heating power, no greater than 200-300 microns thick with a fleece bas with a foil on one or both sides of a material that is difficult to burn or self-extinguishing. The fleece is set to a desired electrical resistance by defined addition of a hydrocarbon additive in a fibre glass fleece and then fitted with connecting electrodes matching the hydrocarbon constituents and structure, pref. in the form of copper strips. An Independent claim is also included for a flat heat conductor.
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申请公布号 |
DE19911519(A1) |
申请公布日期 |
2000.10.26 |
申请号 |
DE19991011519 |
申请日期 |
1999.03.16 |
申请人 |
SIKA WERKE GMBH |
发明人 |
KAPS, RAINER;SONNTAG, KAY;SCHLENGERMANN, ROBERT;RICHTER, WERNER;SCHMIDT, KURT;APFELBACHER, BERND |
分类号 |
H05B3/14;H05B3/34;(IPC1-7):H05B3/34;H05B3/12 |
主分类号 |
H05B3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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