| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technology effective in simultaneously ensuring lightweight and durability, in a compressor having a bolt member screwed in a housing member. SOLUTION: In this compressor, a resinous coating layer 140 is formed on an outer peripheral surface of a male screw portion 119a of a through bolt 119. Thereby, when a male screw portion 119a and a female screw portion 115a are screwed with each other, the through bolt 119 and a rear housing 115 are electrically insulated by the resinous coating layer 140, and the generation of galvanic corrosion at a screwing portion 120 is prevented.</p> |
