发明申请
- 专利标题: WET TURBOMACHINE
- 专利标题(中): 湿蒸汽
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申请号: US13347805申请日: 2012-01-11
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公开(公告)号: US20130177405A1公开(公告)日: 2013-07-11
- 发明人: Craig R. Legros , Aaron M. Finke
- 申请人: Craig R. Legros , Aaron M. Finke
- 主分类号: F01D11/00
- IPC分类号: F01D11/00 ; B23P15/04
摘要:
A turbomachine includes a motor including a rotor assembly and a stator assembly. A sleeve fluidly separates the rotor assembly from the stator assembly. The sleeve has first and second ends axially spaced from one another. In one example, first and second seals are arranged at the first end and fluidly separate the rotor assembly from the stator assembly. The second seal is arranged downstream from the first seal relative to the rotor assembly. In another example, the sleeve includes wet and dry sides. A first seal is arranged at the first end on the wet side. A drain is provided in the housing and arranged in a region downstream from the first seal. The drain fluidly connects the region to an exterior of the housing.
公开/授权文献
- US08920136B2 Seal arrangement for turbomachine 公开/授权日:2014-12-30