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发明授权
CN101245783B 旋转压缩机 失效 - 权利终止

旋转压缩机
摘要：
本发明提供了一种旋转压缩机，该旋转压缩机包括：壳体，限定彼此隔开的第一压缩室和第二压缩室；第一凸缘和第二凸缘，结合到壳体上，用于分别封闭第一压缩室和第二压缩室；中间板，用于将第一压缩室和第二压缩室相互隔开；第一辊子和第二辊子，分别可旋转地安装在第一压缩室和第二压缩室中；第一叶片和第二叶片，分别沿着第一压缩室和第二压缩室的径向往复运动，以分割第一压缩室和第二压缩室；叶片控制装置，用于通过利用吸入压力和排放压力来控制第一叶片的往复运动，以改变压缩容量。在第一辊子的端部限定的第一间隙小于在第二辊子的端部限定的第二间隙。
摘要（英）：

A rotary compressor including a housing having first and second compressing chambers separated from each other, first and second flanges coupled to the housing, to close the first and second compressing chambers, respectively, an intermediate plate to separate the first and second compressing chambers from each other, first and second rollers rotatably installed in the first and second compressingchambers, respectively, first and second vanes to reciprocate in a radial direction of the first and second compressing chambers to divide the first and second compressing chambers, respectively, anda vane control device to control the reciprocating movement of the first vane by use of a suction pressure and a discharge pressure, for a variation in compression capacity. A first gap, defined at an end of the first roller, is smaller than a second gap defined at an end of the second roller.

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