To provide an onboard inert gas generation system for generation of inert gas on board an aircraft to facilitate inerting of fuel tanks and other areas on board the aircraft.SOLUTION: An onboard inert gas generation system for an aircraft receives air from a relatively low pressure source such as low pressure engine bleed air or ram air, and passes it to a positive displacement compressor (40) to increase a pressure of the air to be suitable for supply to an air separation module (48). The positive displacement compressor (40) comprises a high pressure ratio single stage supercharger with internal cooling.SELECTED DRAWING: Figure 6

    【課題】燃料タンクおよび航空機のその他の領域の不活性化を促進するために航空機内で不活性ガスを発生するための機内不活性ガス発生システムを提供する。【解決手段】航空機用の機内不活性ガス発生システムは、低圧エンジン抽気またはラム空気などの比較的低い圧力源から空気を受け取り、この空気を容積型圧縮機(40)へ送り、空気分離モジュール(48)への供給のために適切になるように空気の圧力を高める。容積型圧縮機(40)は、内部冷却を備えた高圧力比一段過給機を含む。【選択図】図6


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    Title :

    ONBOARD INERT GAS GENERATION SYSTEM


    Additional title:

    機内不活性ガス発生システム



    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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