친수성을 갖는 알루미늄의 표면처리 방법 및 이의 알루미늄
    3.
    发明公开
    친수성을 갖는 알루미늄의 표면처리 방법 및 이의 알루미늄 无效
    氢化铝及其制造方法

    公开(公告)号:KR1020110023515A

    公开(公告)日:2011-03-08

    申请号:KR1020090081455

    申请日:2009-08-31

    CPC classification number: C25D11/04 C25D11/16

    Abstract: PURPOSE: A method for manufacturing the surface of hydrophilic aluminum and aluminum manufactured by the same are provided to reduce manufacturing costs by removal of hydrophilic coating material. CONSTITUTION: A method for manufacturing the surface of hydrophilic aluminum comprises following steps. The surface of the aluminum is cleaned. Aluminum oxide is anodized under acidic solution and is formed on the surface of aluminum. A contact angle is 0.001~1°.

    Abstract translation: 目的:提供一种用于制造由其制造的亲水性铝和铝的表面的方法,以通过去除亲水涂层材料来降低制造成本。 构成:用于制造亲水性铝的表面的方法包括以下步骤。 铝的表面被清洁。 氧化铝在酸性溶液下阳极氧化并形成在铝的表面上。 接触角为0.001〜1°。

    연료전지 차량용 공기 블로워
    10.
    发明公开
    연료전지 차량용 공기 블로워 审中-实审
    用于燃料电池车的空气鼓风机

    公开(公告)号:KR1020140030673A

    公开(公告)日:2014-03-12

    申请号:KR1020120097136

    申请日:2012-09-03

    Abstract: The present invention relates to an air blower for a fuel cell vehicle. According to an embodiment of the present invention, provided is the air blower for a fuel cell vehicle capable of preventing the deformation of a front support when a radial direction load is applied by a front bearing and reducing the generation of noise and vibration caused by the front bearing when operating a motor by which the front support has greater strength of a rotary shaft supporter to where a rotary shaft is inserted than a bearing supporter mounted with the front bearing.

    Abstract translation: 本发明涉及一种燃料电池车用鼓风机。 根据本发明的实施例,提供一种用于燃料电池车辆的鼓风机,其能够防止当前轴承施加径向载荷时的前支撑件的变形,并且减少由所述前轴承产生的噪音和振动的产生 前部轴承当操作电动机时,前支撑件具有比安装有前轴承的轴承座更大的旋转轴支撑件到旋转轴的插入位置。

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