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    • 9. 发明公开
    • 회전속도 가변형 에어컨 컴프레셔
    • 旋转速度可变型空调压缩机,特别是减少噪音和车辆生成的振动,防止超大功率
    • KR1020050023957A
    • 2005-03-10
    • KR1020030061736
    • 2003-09-04
    • 현대자동차주식회사
    • 신태식
    • B60H1/32
    • B60H1/3222B60H2001/006B60H2001/3238B60H2001/3272
    • PURPOSE: A rotational speed variable type air conditioner compressor is provided to reduce a noise and vibration generated in a vehicle by preventing excess power by automatically interrupting power transmitted from an engine if an air compressor rotates at a high speed. CONSTITUTION: An inner bearing(33) is combined with an outer peripheral surface of a compressor shaft(31) to transmit power and has a plurality of screw threads(33a) formed on an outer peripheral surface thereof on the slant in one direction. An air conditioner compressor pulley(4) is inserted into the inner bearing, being separated from the outer peripheral surface of the inner bearing and has protrusion parts(4a) protruded toward the inner bearing and concave groove parts(4c) depressed inward, wherein the protrusion parts and the concave groove parts are consecutively formed. A clutch element(35) is installed in a space between valley parts(33c) of the screw threads formed at the inner bearing and the air conditioner pulley to selectively connect or disconnect rotary power transmitted to the inner bearing by using centrifugal force generated according to rotational speed of the air conditioner compressor pulley.
    • 目的:提供一种转速可变型空调压缩机,用于通过在空气压缩机高速旋转时自动中断从发动机传递的动力来防止多余的动力来减少车辆产生的噪音和振动。 构成:内轴承(33)与压缩机轴(31)的外周面组合以传递动力,并且在一个方向上具有在其外周面上形成有多个在斜面上的螺纹(33a)。 一个空调压缩机滑轮(4)插入到内轴承中,与内轴承的外周表面分离,并具有向内轴承突出的突出部分(4a)和向内凹的凹槽部分(4c),其中 突出部分和凹槽部分连续地形成。 离合器元件(35)安装在形成在内轴承的螺纹的谷部(33c)和空调皮带轮之间的空间中,以通过使用根据以下的离心力来选择性地连接或断开传递到内轴承的旋转动力 空调压缩机滑轮的转速。