发明授权
- 专利标题: Bifurcated oil scavenge system for a gas turbine engine
- 专利标题(中): 用于燃气涡轮发动机的分叉除油系统
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申请号: US10738354申请日: 2003-12-17
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公开(公告)号: US06996968B2公开(公告)日: 2006-02-14
- 发明人: Robert E. Peters , Dwayne Messerschmidt , J. Axel Glahn , Kenneth L. Allard , Hsianmin F. Jen , Larry W. Spires , Roger M. Barnsby
- 申请人: Robert E. Peters , Dwayne Messerschmidt , J. Axel Glahn , Kenneth L. Allard , Hsianmin F. Jen , Larry W. Spires , Roger M. Barnsby
- 申请人地址: US CT Hartford
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: US CT Hartford
- 代理机构: Carlson, Gaskey & Olds
- 主分类号: F02C7/06
- IPC分类号: F02C7/06
摘要:
An oil scavenge system includes a tangential scavenge scoop and a settling area adjacent thereto which separately communicate with a duct which feeds oil into an oil flow path and back to an oil sump. A shield is mounted over the settling area to at least partially shield the collecting liquid oil from interfacial shear. A multiple of apertures are located through the shield to permit oil flow through the shield and into the duct. The scavenge scoop forms a partition which separates the duct into a first portion and a second portion. The first portion processes upstream air/oil mixture that is captured by the tangential scoop while the second portion receives the oil collected in the settling area.
公开/授权文献
- US20050132710A1 Bifurcated oil scavenge system for a gas turbine engine 公开/授权日:2005-06-23
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