To suppress dew condensation in a high voltage device or its peripheral structure mounted in an aircraft and to simplify the structure.SOLUTION: An electric panel (10) mounted in an aircraft comprises: an air chamber (11) that stores dry air of normal pressure; an air chamber valve (15) that seals the air chamber in a closed state and can fill the inside with the dry air of the normal pressure from outside the air chamber in an open state; a nozzle (20) that sprays the dry air in the air chamber to a high voltage device (M) or a conductor (M1); an adjust valve (22) that adjusts the dry air supplied from the air chamber to the nozzle. The adjust valve is opened under low pressure of the sky, the dry air of the normal pressure is sprayed to the high voltage device or the conductor by a pressure difference between inside and outside the air chamber, and dew condensation is suppressed.SELECTED DRAWING: Figure 1
【課題】航空機に搭載される高電圧機器やその周辺構造の結露の発生を抑制でき、構造の簡略化を図ること。【解決手段】航空機に搭載される電気盤(10)は、常圧の乾燥空気を内部に貯留する空気室(11)と、閉塞状態で空気室を密閉し、開放状態で空気室の外部から内部へ常圧の乾燥空気を充填可能な空気室用バルブ(15)と、空気室内部の乾燥空気を高電圧機器(M)や導体(M1)に吹き付けるノズル(20)と、空気室からノズルに供給される乾燥空気を調整する調整バルブ(22)とを備えている。上空の低圧下にて調整バルブが開放され、空気室内外の圧力差によって空気室内部の常圧の乾燥空気が高電圧機器や導体に吹き付けられ、結露を抑制する。【選択図】図1
DEW CONDENSATION SUPPRESSION STRUCTURE AND DEW CONDENSATION SUPPRESSION METHOD
結露抑制構造及び結露抑制方法
22.09.2023
Patent
Elektronische Ressource
Japanisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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