发明名称 |
CENTRIFUGAL GAS COMPRESSOR WITH A HARDENED SHAFT FOR A BEARING SYSTEM |
摘要 |
A shaft (120) configured to be mounted within a centrifugal gas compressor (100) includes a suction end (116), a discharge end (117), and a shaft surface. The shaft surface includes a hardened surface (123) located between the suction end (116) and the discharge end (117). The hardened surface (123) is a localized portion of the shaft surface having a different surface treatment than a remainder of the shaft surface. The hardened surface (123) is harder than the remainder of the shaft surface. The hardened surface (123) is configured to axially align with a central auxiliary bearing (137). |
申请公布号 |
US2014112773(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
US201213656281 |
申请日期 |
2012.10.19 |
申请人 |
SOLAR TURBINES INCORPORATED |
发明人 |
BRAILEAN GORDON E.;KREHBIEL WILLIAM COURTNEY;FREEMAN JESS LEE |
分类号 |
F04D29/05;F04D29/056;F16C3/02 |
主分类号 |
F04D29/05 |
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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