| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive scroll compressor capable of sealing the suction pressure, the discharge pressure and the atmospheric pressure by one sealing member. SOLUTION: An O-ring 11 is fitted in an approximately triangular recessed part formed at a butt part 18 by assembling a fixed scroll 9 and a rear cover 10, and they are assembled in a front casing 1 to seal the inlet pressure and the discharge pressure, and the atmospheric pressure and the discharge pressure. According to this sealing method, only one sealing member is used, so that the inexpensive scroll compressor can be provided.
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