| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compressor of a vehicular air-conditioning system and the vehicular air-conditioning system using this compressor, for securing safety of a vehicle, even if a combustible refrigerant having a small global warming factor is used, by preventing leaking-out of the refrigerant, while having superior pressure-proof strength with a simple constitution. <P>SOLUTION: This compressor 4 of the vehicular air-conditioning system has a housing 20 composed of a driving casing 22 for storing a driving unit and a compression casing 24 for storing a compression unit. The inside of at least one casing 24 is formed as a seal pressure chamber 80 of working gas. The casing 24 having the seal pressure chamber 80, is a pressure-proof casing cast by a half-solidification method. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
