The invention provides an undercarriage raising/lowering time detection device; and the device can judge and precisely record the undercarriage raising/lowering time according to a state of an indicator light. The device comprises an undercarriage state indicator light mounted on an airplane landing signal panel, a light shielding cavity, a photosensitive switch and a control system. The device realizes the measurement of the undercarriage raising/lowering time by the undercarriage state indicator light on the airplane landing signal panel, and has general applicability for accurate detection of the undercarriage raising/lowering time in a cockpit.
Undercarriage raising/lowering time detection device
2015-11-04
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Retraction and Lowering of the Mirage Undercarriage
NTIS | 1983
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