| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of restricting the flow of lubricating oil without much requiring machining accuracy and manufacturable at low cost. <P>SOLUTION: In this scroll compressor, a fixed scroll and a movable scroll 25 engaged with the fixed scroll are stored in a hermetic container. A communication passage 51 one end of which opens to the outside and linearly extends to the inside, in which a high-pressure opening 51D communicating with a high-pressure part 43 in the inner the hermetic container and a low-pressure opening 53 opening to a low-pressure part 35A in the scroll are formed in the movable scroll 25. A pin member 55 having a diameter slightly smaller than that of the communication passage 51 is inserted into the communication passage 51. A stopper part 52 for the pin member 55 is formed in the communication passage 51 at the predetermined depth. One end of the communication passage 51 is closed by a screw member 57 at a predetermined distance so that the pin member 55 can be axially moved. <P>COPYRIGHT: (C)2010,JPO&INPIT |
