![用于涡轮发动机中的燃烧器内的燃料喷嘴的冷却系统](/CN/2014/8/16/images/201480081507.jpg)
基本信息:
- 专利标题: 用于涡轮发动机中的燃烧器内的燃料喷嘴的冷却系统
- 专利标题(英):Cooling system for fuel nozzles within combustor in a turbine engine
- 申请号:CN201480081507.2 申请日:2014-08-26
- 公开(公告)号:CN106574777A 公开(公告)日:2017-04-19
- 发明人: W.R.拉斯特 , S.M.马丁 , J.E.波蒂略毕尔巴鄂 , J.W.哈德斯 , T.A.福克斯
- 申请人: 西门子能源公司
- 申请人地址: 美国佛罗里达州
- 专利权人: 西门子能源公司
- 当前专利权人: 西门子能源美国公司
- 当前专利权人地址: 美国佛罗里达州
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 周春梅; 傅永霄
- 国际申请: PCT/US2014/052626 2014.08.26
- 国际公布: WO2016/032436 EN 2016.03.03
- 进入国家日期: 2017-02-24
- 主分类号: F23R3/28
- IPC分类号: F23R3/28 ; F23R3/34 ; F23R3/04
A cooling system (10) for a fuel system in a turbine engine (14) that is usable to cool a fuel nozzle (16) is disclosed. The cooling system (10) may include one or more cooling system housings (18) positioned around the fuel nozzle (16), such that the cooling system housing (18) forms a cooling chamber (20) defined at least partially by an inner surface (22) of the cooling system housing (18) and an outer surface (24) of the fuel nozzle (16). The fuel nozzle (16) may extend into a combustor chamber (26) formed at least in part by a combustor housing (32). The fuel nozzle (16) may include one or more fuel exhaust orifices (28) with an opening (30) in an outer surface (24) of the fuel nozzle (16) and configured to exhaust fluids unrestricted by the housing (18) forming the cooling system cooling chamber (20). The cooling system (10) may provide cooling fluids to cool the fuel nozzle (16) within the cooling system cooling chamber (20) regardless of whether the fuel nozzle (16) is in use.
公开/授权文献:
- CN106574777B 用于涡轮发动机中的燃烧器内的燃料喷嘴的冷却系统 公开/授权日:2020-02-07
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F23 | 燃烧设备;燃烧方法 |
----F23R | 高压或高速燃烧生成物的产生,例如燃气轮机的燃烧室 |
------F23R3/00 | 应用液体或气体燃料的连续燃烧室 |
--------F23R3/28 | .以燃料供给为特征的 |