发明名称 |
Fuel injection system for a combustion chamber of a turbomachine |
摘要 |
A fuel injection system for an annular combustion chamber of a turbomachine including a support device for supporting and centering a fuel injector head; and a bowl arranged downstream from the support device and including at its downstream end an annular collar that extends radially outwards and that is cooled by air impacting against its upstream radial surface is disclosed. The upstream radial surface includes a device which disturbs the flow of cooling air and increases the heat exchange area between the air and the collar.
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申请公布号 |
US8453459(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US201113031880 |
申请日期 |
2011.02.22 |
申请人 |
CAMERIANO LAURENT BERNARD;PIEUSSERGUES CHRISTOPHE;SANDELIS DENIS JEAN MAURICE;SNECMA |
发明人 |
CAMERIANO LAURENT BERNARD;PIEUSSERGUES CHRISTOPHE;SANDELIS DENIS JEAN MAURICE |
分类号 |
F02G1/00 |
主分类号 |
F02G1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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