发明名称 |
RADIANT HEATER COMPRISING A HEATING TUBE ELEMENT |
摘要 |
The invention relates to a radiant heater (1) comprising a heating tube element (2). The heating tube element (2) has a heating tube (3) that is permeable to infra-red radiation, or is transparent or semi-transparent. The heating tube (3) is located in a focus area of a reflector having at least one focussing curvature (4). The at least one heating tube element (2) is located in a housing (6) comprising at least one front face (7) that is transparent or semi-transparent to infra-red radiation. The housing (6) has an edge face and a rear face (8, 9) that shield against infra-red radiation. The at least one heating tube element (2) has a plurality of carbon fibres (10) inside the heating tube (3), said fibres forming a dimensionally stable infra-red heating spiral (11) of carbon cord (12) and the reflector is an infra-red reflector (5) adapted to the infra-red spectrum of the heating tube element (2). |
申请公布号 |
WO2014102013(A3) |
申请公布日期 |
2014.08.28 |
申请号 |
WO2013EP03925 |
申请日期 |
2013.12.20 |
申请人 |
HAIMERL, HELMUT;KEUSSEN, LARS;WITTMANN-ZHANG, QIXING |
发明人 |
MESSMER, ROBERT |
分类号 |
H05B3/14;H05B3/48 |
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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