| 摘要 |
PROBLEM TO BE SOLVED: To prevent inner leak in a supply oil mechanism in a sealed compressor in simple constitution, and improve and stabilize supply oil ability. SOLUTION: A cover plate part 203 is formed in the form of a micro-projection to an adhesion surface to a pump case 201, or an adhesion surface of the pump case 201 is formed in the form of a micro-projection while the cover plate part 203 is formed flat. It is then incorporated from the outer circumferential side to be fixed. This sealed compressor is thus provided with the supply oil mechanism with improved adhesion performance (seal performance) around a supply oil mechanism part, and excellent performance and reliability. COPYRIGHT: (C)2005,JPO&NCIPI
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