发明名称 |
Scroll fluid machine with stabilized orbiting scroll |
摘要 |
A scroll fluid machine comprises a fixed-side member including a cylindrical casing and a fixed scroll fixed to the casing, and an orbiting scroll and a plurality of ball coupling devices provided between the fixed-side member and the orbiting scroll to prevent self-rotation of the orbiting scroll on its axis and receive a thrust load between the fixed-side member and the orbiting scroll. Each of the ball coupling devices comprises a first ball coupling mechanism for supporting the thrust load generated between the fixed-side member and the orbiting scroll and a second ball coupling mechanism disposed with a space from the first ball coupling mechanism to prevent the self-rotation of the orbiting scroll. |
申请公布号 |
US8328545(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US20090504281 |
申请日期 |
2009.07.16 |
申请人 |
KOBAYASHI YOSHIO;KANEMOTO YOSHIYUKI;KOMAI YUJI;SUEFUJI KAZUTAKA;IWANO KIMINORI;HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. |
发明人 |
KOBAYASHI YOSHIO;KANEMOTO YOSHIYUKI;KOMAI YUJI;SUEFUJI KAZUTAKA;IWANO KIMINORI |
分类号 |
F03C2/00;F03C4/00;F04C18/00 |
主分类号 |
F03C2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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