A vapor chamber (200) of the present invention includes: external means (210) which are sealed to form an inner space in a vacuum state, and each have a contact surface in surface contact with one side of a separating plate (120) of two adjacent unit cells (100); a heat transfer medium filled in a part of the inner space; a sheet (220) which comes in contact with one side inner surface of the external means (210) to draw up the heat transfer medium from the bottom to the top to enable condensation and evaporation; and mesh members (230) which come in contact with the other side surface of the sheet (220) and the other side inner surface of the external means (210), respectively.

    이 발명의 베이퍼챔버(200)는 밀봉되어 진공상태의 내부공간을 형성하며 인접하는 2개의 단위 셀(100)의 분리판(120)의 일측면과 면접촉하는 접촉면을 각각 갖는 외형수단(210)과, 내부공간 내의 일부 공간에 채워지는 열전달 매체와, 외형수단(210)의 일측 내측면에 일측 표면이 밀착되어 열전달 매체를 하부에서부터 상부까지 끌어올려 응축 및 증발이 가능하도록 하는 시트(220), 및 시트(220)의 타측 표면 및 외형수단(210)의 타측 내측면에 각각 밀착되는 메쉬부재(230)를 포함하여 구성된다.


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    Title :

    Vapor chamber for drone fuel cell and fuel cell stack equipped with them


    Additional title:

    무인기 연료전지용 베이퍼챔버 및 이를 구비한 연료전지 스택


    Contributors:

    Publication date :

    2022-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




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