- 专利标题： Aircraft headlight, aircraft comprising an aircraft headlight, and method of heating a light transmissive cover of an aircraft headlight
-
申请号： US17973863申请日： 2022-10-26
-
公开(公告)号： US11913630B2公开(公告)日： 2024-02-27
- 发明人: Marion Depta , Anil Kumar Jha , Robert Trinschek
- 申请人： Goodrich Lighting Systems Gmbh & Co. KG
- 申请人地址： DE Lippstadt
- 专利权人： GOODRICH LIGHTING SYSTEMS GMBH & CO. KG
- 当前专利权人： GOODRICH LIGHTING SYSTEMS GMBH & CO. KG
- 当前专利权人地址： DE Lippstadt
- 代理机构： CANTOR COLBURN LLP
- 优先权： EP 205648 2021.10.29
- 主分类号： F21S45/60
- IPC分类号： F21S45/60 ; F21V29/90 ; B64D47/04 ; F21V29/10 ; F21W107/30
摘要：
Aircraft headlight includes at least one light source; and a light transmissive cover, at least partially covering the at least one light source. The light transmissive cover includes a first layer made of a first material; a second layer made of a second material, which differs from the first material; and at least one electric heating wire for heating the light transmissive cover by passing an electric current through the electric heating wire. The at least one electric heating wire is embedded into the first layer.
公开/授权文献
信息查询
