Invention Grant
US07707834B2 Diffuser for an annular combustion chamber, in particular for an airplane turbine engine
有权
用于环形燃烧室的扩散器，特别是用于飞机涡轮发动机
- Patent Title: Diffuser for an annular combustion chamber, in particular for an airplane turbine engine
- Patent Title (中): 用于环形燃烧室的扩散器，特别是用于飞机涡轮发动机
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Application No.: US11315360Application Date: 2005-12-23
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Publication No.: US07707834B2Publication Date: 2010-05-04
- Inventor: Alain Cayre , Luc Henri Claude Daguenet , Claude Gautier , Christophe Pieussergues , Stephane Henri Guy Touchaud
- Applicant: Alain Cayre , Luc Henri Claude Daguenet , Claude Gautier , Christophe Pieussergues , Stephane Henri Guy Touchaud
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0500098 20050106
- Main IPC: F02C1/00
- IPC: F02C1/00
Abstract:
A diffuser for a single-head annular combustion chamber of an airplane engine, the diffuser comprising a separator formed by a thin sheet connected by structural arms to inner and outer circularly-symmetrical walls of the diffuser, the diffuser angle for each diffusion stream defined by the separator lying in the range about 12° to about 13°.
Public/Granted literature
- US20060162336A1 Diffuser for an annular combustion chamber, in particular for an airplane turbine engine Public/Granted day:2006-07-27
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