| 摘要 |
<p>PURPOSE: To provide a compressor without the vibration of a roller caused by pressure difference of refrigerant gas and with high efficiency by providing a cylinder in which at least one cut part and a discharge hole are arranged, loosely arranging a vane in the cut part, and also storing in the cylinder an eccentric roller with which a vane tip is in sliding contact. CONSTITUTION: A cylinder 20 is rotated by a motor through a shaft 21, and an eccentric roller 27 is stored in the cylinder 20. Two cut parts 41, 43 are diametrally formed in the cylinder 20, and vanes 31, 33 are slidably mounted in the cut parts 41, 43. The vanes 31, 33 are in sliding contact with the periphery of the roller 27, thereby a space in the cylinder 20 is sectioned into two. Refrigerant is sucked from a suction port 17 by the rotation of the cylinder 20 in an arrow direction, and compressed refrigerant is exhausted from an exhausting port 13 through an exhausting hole 35 or 37. Refrigerant is exhausted by the rotation of the cylinder 20, thus operation with low vibration and high efficiency can be realized.</p> |
