发明名称 |
Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments |
摘要 |
Rotor and stator assemblies that utilize magnetic bearings for supporting the rotor shall during operation can be suitably used in corrosive environments, such as sour gas. The rotor and stator assemblies include NACE compliant magnetic bearing arrangements for sour gas applications. One embodiment includes the use of barrier layers disposed on selected exposed surfaces of the rotor shaft assembly and/or stator assembly. Also disclosed are processes for forming encapsulated stators that exhibit improved corrosion resistance, as well as corrosion resistant materials for backup bearing races and landing sleeves.
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申请公布号 |
US2008218008(A1) |
申请公布日期 |
2008.09.11 |
申请号 |
US20070934388 |
申请日期 |
2007.11.02 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GHASRIPOOR FARSHAD;ALI MOHAMED AHMED;BRISSON BRUCE WILLIAM;EHTESHAMI MOHAMMAD;GERSTLER WILLIAM DWIGHT;IRWIN PATRICIA CHAPMAN;KOTHNUR VASANTH SRINIVASA;THODLA RAMGOPAL;VAN DAM JEREMY DANIEL;WEEBER KONRAD ROMAN |
分类号 |
H02K15/12;H02K1/22 |
主分类号 |
H02K15/12 |
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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