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    • 2. 发明公开
    • 자석식 팬 클러치 장치
    • 磁性风扇离合器
    • KR1020020031046A
    • 2002-04-26
    • KR1020010064184
    • 2001-10-18
    • 우수이 고쿠사이 산교 가부시키가이샤
    • 이노우에히로시다키카와가즈노리우수이쇼이치로
    • F16D28/00
    • H02K49/108F16D27/112F16D2027/008F16D2300/021H02K49/065H02K49/106
    • PURPOSE: A magnetic fan clutch apparatus is provided to cut down manufacturing expenses by integrally forming a magnet coupling with an electromagnetic clutch with simple structure, and to prevent errors by restricting inflow of dust between a permanent magnet and a conductor. CONSTITUTION: A magnetic fan clutch device is composed of an electromagnetic clutch(12) mounted in a driving shaft(11), and a magnet coupling(13) operatively connected to the electromagnetic clutch. The magnetic coupling includes a permanent magnet rotating body fixing a fan, and a disk having a conductor or a hysteresis member opposed to the permanent magnet rotating body. The permanent magnet rotating body and the disk are rotated together or relatively owing to attraction between the permanent magnet and the conductor. The magnetic coupling is turned on and off by the electromagnetic clutch, and a seal structure is formed between the disk and the permanent magnet rotating body.
    • 目的:提供一种磁风扇离合器装置,通过与电磁离合器一体地形成具有简单结构的磁体联接,并通过限制永磁体和导体之间的灰尘流入来防止误差来降低制造费用。 构成:磁风扇离合器装置由安装在驱动轴(11)中的电磁离合器(12)和可操作地连接到电磁离合器的磁铁联轴器(13)组成。 磁耦合包括固定风扇的永磁体旋转体和具有与永磁体旋转体相对的导体或滞后构件的盘。 永久磁铁旋转体和盘片由于永久磁铁与导体之间的吸引而相互旋转或相对转动。 磁耦合由电磁离合器打开和关闭,并且在盘和永磁体旋转体之间形成密封结构。