| 摘要 |
PROBLEM TO BE SOLVED: To prevent leakage from a fastening member, by fastening a fastening part by the fastening member composed of a bolt and a gasket plated with a zincate bath, in a gas compressor. SOLUTION: This gas compressor has a housing 10 having a storage space inside, by fastening a case 11 and a front head 12 by a first fastening member 80, and a compressor body 60 stored in the storage space, fastened to the housing 10 by a second fastening member 70 and compressing gas. The second fastening member 70 is formed of the fastening member formed by combining the bolt 71 plated by the zincate bath and the copper material gasket 72 plated with tin. COPYRIGHT: (C)2009,JPO&INPIT
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