| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compressor capable of lying out a muffler chamber without increasing number of parts, providing a delivery piping on a cylinder head, increasing degree of freedom in layout, and securing axial force around a communication passage communicating to the muffler chamber to prevent leak of high pressure gas. <P>SOLUTION: In a compressor having a cylinder block 1 and a cylinder head 3 fastened in an axial direction by a plurality of fastening bolts 6 arranged in a circumference direction, a muffler chamber 31 is provided in an outer circumference wall of the cylinder block 1, a delivery port 32 delivering compressed gas to an external refrigerant circuit is provided on the cylinder head 3, a delivery chamber 26 and a muffler chamber 31 are communicated via a first communication passage 33, the muffler chamber 31 and the delivery port 32 are communicated via a second communication passage 34, and the first communication passage 33 and the second communication passage 34 are arranged between two same fastening bolts adjoining in a circumference direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
