| 摘要 |
PURPOSE: A scroll compressor is provided to minimize a coolant leakage with reducing the decrease in the strength of an end plate as the shaft insertion hole of the end plate is smaller than the diameter of a shaft unit. CONSTITUTION: A scroll compressor comprises a fixed scroll(130), a rotary scroll(140), a rotary shaft(126), and a driving unit. The rotary scroll connected to a fixed lap comprises a rotary lap which forms a compression chamber. The rotary shaft comprises a shaft unit and a bush. The shaft unit is eccentrically placed to the rotary scroll. The bush is placed on the end of the shaft unit and pin unit(126d) that the diameter is smaller than the shaft unit. The driving unit drives the rotary shaft. The pin unit is inserted into the fixed scroll or the rotary scroll. The rotary scroll is rotationally connected to the bush. |
