发明申请
- 专利标题： MULTIPOINT INJECTOR FOR A TURBINE ENGINE COMBUSTION CHAMBER
- 专利标题（中）： 涡轮发动机燃烧室多点喷油器
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申请号： US13501385申请日： 2010-10-12
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公开(公告)号： US20120198852A1公开(公告)日： 2012-08-09
- 发明人: Didier Hippolyte Hernandez , Thomas Olivier Marie Noel
- 申请人： Didier Hippolyte Hernandez , Thomas Olivier Marie Noel
- 申请人地址： FR Paris
- 专利权人： SNECMA
- 当前专利权人： SNECMA
- 当前专利权人地址： FR Paris
- 优先权： FR0904907 20091013
- 国际申请： PCT/FR10/00682 WO 20101012
- 主分类号： F23R3/28
- IPC分类号： F23R3/28
摘要：
A fuel injector device for an annular combustion chamber including a pilot circuit feeding an injector and a multipoint circuit feeding injection orifices formed in a front face of an annular chamber, an annular ring being mounted in the annular chamber to define therein a fuel feed circuit for the injection orifices and a cooling circuit operating by passing the fuel feeding the injector and extending over the front face of the chamber in immediate vicinity of the injection orifices.
公开/授权文献
- US09046271B2 Multipoint injector for a turbine engine combustion chamber 公开/授权日：2015-06-02
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