PROBLEM TO BE SOLVED: To adjust an inner pressure of a tire at the time of landing to a proper inner pressure.SOLUTION: After an inner pressure and a temperature of a tire stored in an aircraft during flight, environmental temperature and air pressure of the aircraft, and an altitude and an air temperature at take-off and landing points of the aircraft are acquired, and a target inner pressure at the time of taking-off is calculated from information concerning an altitude and an air temperature of a taking-off airport, an inner pressure of a tire of the aircraft during flight such that the tire inner pressure becomes a target inner pressure at the time of landing is calculated from information concerning environmental temperature and air pressure of the tire, an air temperature and an air pressure of a landing airport, and a load on the tire which is estimated at the time of landing. Thereafter, the inner pressure of the tire during flight is adjusted so that the acquired inner pressure of the tire stored in the aircraft becomes the calculated inner pressure of the tire during flight.SELECTED DRAWING: Figure 3
【課題】着陸時におけるタイヤの内圧を適正な内圧に調整する。【解決手段】飛行中の航空機内に格納されたタイヤの内圧と前記タイヤの温度と、前記航空機の周囲の温度と気圧と、前記航空機の離着陸地点の標高と気温とを取得するとともに、離陸する空港の標高と気温の情報から離陸時における目標内圧を算出した後、前記航空機のタイヤの周囲の温度と気圧、着陸する空港の気温と気圧、及び、着陸時に予想されるタイヤにかかる荷重の情報から、タイヤ内圧が着陸時における目標内圧となるような飛行中のタイヤの内圧を算出し、しかる後に、前記取得された航空機内に格納されたタイヤの内圧が、前記算出された飛行中のタイヤの内圧となるように、飛行中のタイヤの内圧を調整するようにした。【選択図】図3
METHOD FOR MANAGEMENT OF AIRCRAFT TIRE AND MANAGEMENT DEVICE FOR AIRCRAFT TIRE
航空機用タイヤの管理方法及び航空機用タイヤの管理装置
2017-10-26
Patent
Elektronische Ressource
Japanisch
IPC: | B64C AEROPLANES , Flugzeuge / B60C VEHICLE TYRES , Fahrzeugreifen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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