본 발명의 일 실시예에 따른 전면형 호흡보호구는 외부의 기체가 내부로 유입되는 흡기덕트(Inhaled Air Duct)와 내부의 기체가 외부로 배출되는 배기덕트(Exhaled Air Duct), 흡기와 배기가 섞이지 않는 공기덕트를 갖는 외기 연결부를 포함하고, 착용자의 안면에 밀착되는 안면 밀착부, 상기 안면 밀착부에 장착되며, 상기 착용자의 안면 전체를 덮는 안면부, 상기 안면 밀착부와 함께 상기 안면부를 감싸는 보호구 프레임 및 상기 보호구 프레임 상면에 설치되고, 공기여과필터가 장착되는 필터 카트리지를 포함한다.

    A frontal respiratory protective gear according to an embodiment of the present invention comprises: a face contact part that includes an external air connection part having an inhaled air duct through which external gas flows in, an exhaled air duct through which internal gas is exhausted to the outside, and an air duct where inhaled air and exhaled air do not mix, and closely contacts the face of a wearer; a face part that is mounted on the face contact part and covers the entire face of the wearer; a protective gear frame that surrounds the face part together with the face contact part; and a filter cartridge that is installed on the upper surface of the protective gear frame and equipped with an air filtration filter.


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    Titel :

    Film-type intake and exhaust valve and Filter cartridge having Thereof


    Weitere Titelangaben:

    필름형 흡배기 밸브 및 상기 필름형 흡배기 밸브가 장착되며, 들숨공간과 날숨공간이 분리된 호흡용 필터 카트리지


    Beteiligte:
    KIM TAE YEUP (Autor:in)

    Erscheinungsdatum :

    14.06.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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