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    • 49. 发明申请
    • VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR
    • 变位移动板式压缩机
    • US20100282071A1
    • 2010-11-11
    • US12743591
    • 2008-11-13
    • Geon-ho LeeTae-Jin LeeKi-Beom Kim
    • Geon-ho LeeTae-Jin LeeKi-Beom Kim
    • F04B1/32
    • F04B27/1072
    • Provides is a variable displacement swash plate type compressor comprising a drive shaft, a lug plate fixedly installed at one side of the drive shaft, a swash plate dispose at another side of the drive shaft and rotated by the lug plate to vary a tilt angle thereof, a sleeve reciprocally moving along the drive shaft to let the swash plate rotate, and a spring supported between the sleeve and the lug plate, characterized in that the variable displacement swash plate type compressor comprises a restriction ring installed around the drive shaft between the lug plate and the sleeve to contact with the swash plate at a maximum tilt angle of the swash plate, wherein an end of the restriction ring is contacted with the lug plate and another end of the restriction ring is supported by the spring. Thus, since the direct contact between the swash plate and the lug plate is prevented, when the swash plate reaches at the maximum tilt angle, it is possible to reduce the noise and the wear remarkably.
    • 提供一种可变排量斜盘式压缩机,其包括驱动轴,固定地安装在驱动轴的一侧的凸耳板,设置在驱动轴的另一侧并由凸耳板旋转以改变其倾斜角的斜盘 沿着驱动轴往复移动以使斜板旋转的套筒以及支撑在套筒和凸耳板之间的弹簧,其特征在于,所述可变排量斜盘式压缩机包括围绕所述驱动轴安装在所述凸耳之间的限位环 板和套筒以斜盘的最大倾斜角度与斜盘接触,其中限制环的端部与凸耳板接触,并且限制环的另一端由弹簧支撑。 因此,由于防止了斜盘和凸耳板之间的直接接触,所以当斜盘达到最大倾斜角时,可以显着降低噪音和磨损。