发明授权
- 专利标题: Cryogenic turbopump
- 专利标题(中): 低温涡轮泵
-
申请号: US217924申请日: 1988-07-12
-
公开(公告)号: US5529464A公开(公告)日: 1996-06-25
- 发明人: Terence P. Emerson , Alston L. Gu
- 申请人: Terence P. Emerson , Alston L. Gu
- 申请人地址: NJ Morris Township
- 专利权人: AlliedSignal Inc.
- 当前专利权人: AlliedSignal Inc.
- 当前专利权人地址: NJ Morris Township
- 主分类号: F04D1/06
- IPC分类号: F04D1/06 ; F04D13/04 ; F04D29/04 ; F04D29/041 ; F04D29/047 ; F16C17/12 ; F16C32/06 ; F04B17/00
摘要:
A turbopump which operates at cryogenic temperatures to pump cryogenic liquid fuels to high pressure which includes a rotating group including a shaft mounted turbine to directly drive a multistage pump with the rotating group being supported on process fluid foil journal bearings and a hydrostatic and hydrodynamic hybrid thrust bearing.
公开/授权文献
- US5505068A Method and apparatus for shaping hollow-section workpieces 公开/授权日:1996-04-09