To provide a muffler structure of a double end pistontype compressor having a structure in which discharge gas from one compression chamber and discharge gas from the other compression chamber are smoothly joined to each other in a muffler space.
Respective gas passage 46, 47 connect respective compression chambers 23, 24 faced to each other to a muffler chamber 42 through discharge chambers 32, 33. Respective gas passages 46, 47 are composed of linear first passages 46a, 47a and second passages 46b, 47b. The center axes S2 of the second passages 46b, 47b are parallel deviated from the center axes S1 of the first passages 46a, 47a outward from cylinder blocks 11a, 11b, and the shapes of respective gas passages 46, 47 are formed into crank shapes as a whole.
| WO/1988/001353 | AXIAL BEARING DEVICE |
| WO/2013/097005 | DISCHARGE LINE OF COMPRESSOR |
IDETO KIICHI
NAKAMURA MASAYA
ITO KOICHI
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