Total air temperature probe for measuring outside temperature of aircraft, has direct current heater provided with size with specified length and diameter that works on direct current power supply with power consumption
	BABU J M; MITTAL N K; VANISREE I
	2023-10-04
专利权人	HINDUSTAN AERONAUTICS LTD (HIAE-C)
申请日期	2023-10-04
专利号	IN202341066386-A
成果简介	NOVELTY - The total air temperature probe (1) has a direct current (DC) heater provided with size of 40mm length and 6mm diameter that works on 28 voltage DC power supply with power consumption of 35 watts with 2 wire configuration. A temperature sensor has size of 45mm length and 4mm diameter, and comprises a platinum wire of 500 ohms with 3 wire configuration. Positive fixing of the temperature sensor and the DC heater are performed using metric-M2 screws in an aerofoil structure, which provides outside temperature for an aircraft. USE - Total air temperature probe for measuring outside temperature of an aircraft. ADVANTAGE - The probe structure is designed with aerofoil shape to withstand severe vibration levels and air load during aircraft manoeuvre. The probe provides air flow separation from the leading edge and avoids any damage due to direct hit of air mass on temperature sensor tip. The structure helps to separate the dust/water particles and to prevent ice accumulation on the tip of temperature sensor. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a total air temperature probe. 1Total air temperature probe 2Probe body 3Aerofoil shape 4Inertial separator 5Temperature sensor tip
IPC 分类号	B64D-015/20 ; G01K-013/02 ; G01P-013/02
国家	印度
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20145
专题	中国科学院新疆生态与地理研究所
作者单位	HINDUSTAN AERONAUTICS LTD (HIAE-C)
推荐引用方式 GB/T 7714	BABU J M,MITTAL N K,VANISREE I. Total air temperature probe for measuring outside temperature of aircraft, has direct current heater provided with size with specified length and diameter that works on direct current power supply with power consumption. IN202341066386-A[P]. 2023.

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