发明申请
- 专利标题: METHOD AND SYSTEM FOR PROTECTING GAS TURBINE FUEL INJECTORS
- 专利标题(中): 用于保护燃气轮机燃油喷射器的方法和系统
-
申请号: US11147302申请日: 2005-06-08
-
公开(公告)号: US20090071119A1公开(公告)日: 2009-03-19
- 发明人: Robert Kervistin , Marion De Giacomoni , Jose Rodrigues , Gilles Rollin
- 申请人: Robert Kervistin , Marion De Giacomoni , Jose Rodrigues , Gilles Rollin
- 申请人地址: FR Paris
- 专利权人: SNECMA MOTEURS
- 当前专利权人: SNECMA MOTEURS
- 当前专利权人地址: FR Paris
- 优先权: FR0406270 20040610
- 主分类号: F02C7/232
- IPC分类号: F02C7/232 ; F02C7/22 ; F23K5/18
摘要:
The invention relates to a method and a device for protecting fuel injectors in a turboshaft engine. The protection is carried out by injecting compressed air directly into the injectors. The air thus directly purges the injectors and evacuates the fuel present in them into the combustion chamber.
公开/授权文献
- US07520136B2 Method and system for protecting gas turbine fuel injectors 公开/授权日:2009-04-21
信息查询
IPC分类: