進入角指示灯
進入角指示灯
To provide a precision approach path indicator that can grasp a proper approach angle even with one unit.SOLUTION: A precision approach path indicator 1 includes: an on-course instruction part 9 disposed in the center of a filter 6; and multiple approach angle warning parts 10, 11 that develop or transmit different colors while interposing the on-course instruction part 9 therebetween, where the on-course instruction part and the approach angle warning parts are arranged in vertically multiple stages.SELECTED DRAWING: Figure 1
Document information
進入角指示灯
2024-04-03
Patent
Electronic Resource
Japanese
| IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |