| 摘要 |
The compressor includes an electric motor and a compressor element mounted in a case simultaniously serving as an oil sump. The compressor element includes a cylinder, a shaft having a crank and a roller fitted to the crank for eccentric rotation along inner side surfaces of the cylinder. A vane moves in reciprocatory movement in a bore of the cylinder while abutting against the roller. Two side plates are located on opposite sides of the cylinder. One of the two side plates is formed with a suction port for a lubricant and the other side plate is formed with a discharge port for the lubricant.
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