The invention belongs to the field of aviation instruments and meters, and particularly relates to a stall warning device with an anti-icing function. The electric heaters are additionally arranged on the exposed weather vane and the fixing plate, the anti-icing effect of the windward side of the weather vane of the stall warning device is achieved through the two electric heating structures, the two electric heating structures both use the heating pieces as heating elements, and the heating pieces are tightly attached to the wrapping metal shell, so that the rapid heat conduction effect is achieved, the heating speed is high, and the heating efficiency is high.
本发明属于航空仪器仪表领域,具体涉及一种具有防冰功能的失速警告器。在外露风标及固定板上加电加热器,采用两个电加热结构实现了失速警告器风标迎风面的防冰效果,两个电加热结构均用发热片作为发热元件,通过与包覆金属外壳的紧密贴合,达到了热量快速传导作用,加热速度快、加热效率高。
Stall warning device with anti-icing function
一种具有防冰功能的失速警告器
2022-03-11
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
NTRS | 1938
|Weather or stall carburetor icing control
Engineering Index Backfile | 1959
|WEATHER OR STALL CARBURETOR ICING CONTROL
SAE Technical Papers | 1959
|