发明名称 |
Compact shaft support device for turbomachines |
摘要 |
A shaft support device for a turbomachine including a rotary body and a stationary body. The rotary body is attached to a shaft of the turbomachine, and includes a first portion and a second portion. The first portion has a thrust bearing collar and the second portion has a thrust balance piston. The first and second portions are axially overlapping. The stationary body is fixably attached to a casing of the turbomachine. The stationary body has a first thrust bearing portion that is disposed adjacent to and operatively engages the first portion of the rotary body. |
申请公布号 |
US8061970(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20090355080 |
申请日期 |
2009.01.16 |
申请人 |
MAIER WILLIAM C.;PEER DAVID J.;DRESSER-RAND COMPANY |
发明人 |
MAIER WILLIAM C.;PEER DAVID J. |
分类号 |
F01D3/00 |
主分类号 |
F01D3/00 |
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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