Cyclone compressor

Abstract

Scroll compressor including wraps of involute curves on opposite surfaces of an orbiting scroll and a fixed scroll engaged to each other, to form a compression chamber as the orbiting scroll orbits with respect to the fixed scroll, wherein each of the wraps on opposite surfaces of the orbiting scroll and the fixed scroll is formed from two or more than involute curves each having a base circle and a point of starting different from each other, thereby permitting to secure a larger compression space for a same sized scroll compressor while a reliability of the scroll compressor is not made poor, to reduce a centrifugal force and noise occurred at the orbiting scroll, and improving a stability of the orbiting scroll.

Description

technical field

[0001] The present invention relates to scroll compressors, and more particularly, to the structure of each scroll for compressing refrigerant in a scroll compressor, wherein a movable scroll orbits with respect to a stationary scroll. Background technique

[0002] Generally, scroll compressors are mainly used in room air conditioners or car air conditioners due to their low noise, small size, and light weight. Among them, a pair of opposing scrolls constitutes a compression chamber in which refrigerant is compressed. figure 1 A sectional view showing a prior art scroll compressor, with reference to which the prior art scroll compressor will be explained.

[0003] refer to figure 1 , here a closed housing of the main body 1, having connected thereto an inlet pipe 11 and an outlet pipe 15 for sucking in and discharging refrigerant, respectively. There is a fixed scroll 8 on the upper part of the main body 1, and an involute scroll 8a protruding downward fro...

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