| 摘要 |
PURPOSE:To improve performance of a compressor by connecting the space between a discharge port and a discharge pipe of compressed gas to a separating room wrapping a material having oil separating function and restraining temperature rise in a sealing container and by reducing discharge amount of oil. CONSTITUTION:A discharge port 18 of compressed gas is connected to a discharge pipe 14 fixed to a sealing container 1 in series with a separating room 19 which wraps a material 20 having oil separating function such as foaming metal or chip type metal piece. Then, discharge gas compressed is discharged from the discharge pipe through the separating room 19. Therefore, discharge gas of high temperature is discharged directly out of the container 1 without being dispersed in the container 1, so temperature rise in the container 1 can be restrained. As the oil is separated in the separating room 19, oil amount going out of the discharge pipe 14 is extremely less and performance of a compressor can be improved. And the separated oil is introduced to an oil basin 22 and supplied to a shaft 9, then special oil supply unit is not required. |
