| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent both re-expansion and overcompression of a fluid in a compressor equipped with an eccentric rotation type piston mechanism. <P>SOLUTION: The eccentric rotation type piston mechanism has a discharge port 1 that penetrates, in a thickness direction, a front head that closes an end face opening of a cylinder. The discharge port 1 is disposed at a position where a compression mechanism can carry out a middle stroke in which the discharge port 1 does not communicate with an intake port 42, and the discharge port 1 communicates with a clearance part C at least for a period of time from the end of a discharge stroke to the start of a subsequent intake stroke. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
