The invention relates to a general aircraft cabin door signal indicating device. Comprising a generator arranged on an airplane, a bus bar with one end electrically connected with the generator, a fuse with the first end connected with the other end of the bus bar in series, a microswitch A arranged on a left cabin door and with one end connected with the second end of the fuse in series, and a microswitch B arranged on a right cabin door and with one end connected with the second end of the fuse in series. One end of the indicating lamp is respectively connected with the other end of the microswitch A and the other end of the microswitch B in series, the machine body is electrically connected with the other end of the indicating lamp, the microswitch A and the microswitch B are normally closed switches, and when at least one of the left cabin door and the right cabin door is not closed, the indicating lamp is kept bright; only when the left cabin door and the right cabin door are closed, the indicating lamp is turned off.

    本发明涉及一种通用飞机舱门信号指示装置,包括设置在飞机上的发电机、一端与发电机电连接的汇流条、第一端与汇流条另一端串联的熔断器、设置在左舱门上并且一端与熔断器第二端串联的微动开关A、设置在右舱门上并且一端与熔断器第二端串联的微动开关B、一端分别与微动开关A另一端和微动开关B另一端串联的指示灯以及与指示灯的另一端电连接的机身,微动开关A和微动开关B均为常闭开关,在左舱门和右舱门至少有一个没有关上时,指示灯保持明亮;只有当左舱门和右舱门都关上时,指示灯才灭。


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    Titel :

    General airplane cabin door signal indicating device


    Weitere Titelangaben:

    一种通用飞机舱门信号指示装置


    Beteiligte:
    YANG RUIGENG (Autor:in) / WANG JIAWEI (Autor:in) / SUN LU (Autor:in) / XIE YONG (Autor:in) / XIAO FEN (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge



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