发明公开
- 专利标题: Fuel nozzle for gas turbine engines
- 专利标题(中): 燃料燃气轮机
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申请号: EP06254482.0申请日: 2006-08-29
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公开(公告)号: EP1760403A3公开(公告)日: 2015-06-03
- 发明人: Held, Timothy James , Cooper, James Neil
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: 1 River Road Schenectady, NY 12345 US
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: 1 River Road Schenectady, NY 12345 US
- 代理机构: Bedford, Grant Richard
- 优先权: US217505 20050901
- 主分类号: F23R3/28
- IPC分类号: F23R3/28 ; F23R3/36 ; F23L7/00 ; F23D11/38 ; F23R3/14 ; F23D11/24
摘要:
A gas turbine engine (10) fuel nozzle (100) includes an axis of symmetry (143) extending therethrough, the nozzle body (110) including a first passage (142) extending coaxially therethrough, a second passage (152), and a third passage (162), the second passage circumscribing the first passage, the third passage formed radially outward of the second passage, and a nozzle tip (112) coupled to the nozzle body, the nozzle tip including at least one primary discharge opening (170) in flow communication with the first passage, at least one secondary discharge opening (172) in flow communication with the second passage, and at least one tertiary discharge opening in flow communication with the third passage.
公开/授权文献
- EP1760403B1 Combustor for a gas turbine 公开/授权日:2018-10-24
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