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公开(公告)号:US4774396A
公开(公告)日:1988-09-27
申请号:US37947
申请日:1987-04-13
CPC分类号: H05B3/10 , H05B3/42 , H05B2203/032
摘要: An apparatus for generating infrared radiation is provided including an electrical heating element that is able to withstand very high, continuous-use temperatures, surrounding or surrounded by a non-conductive material containing dopants of refractory metal oxides, rare earth oxides, or combinations of both. The material may be shaped about the heating element so that the infrared radiation emissions may be focused and/or directed in a desired manner.
摘要翻译: 提供一种用于产生红外辐射的装置,其包括能够承受非常高的连续使用温度的电加热元件,所述电加热元件围绕或包围由含有难熔金属氧化物,稀土氧化物或二者的组合的非导电材料 。 材料可以围绕加热元件成形,使得红外辐射发射可以以期望的方式聚焦和/或定向。