Invention Grant
US08683811B2 Jet engine with compressor air circulation and method for operating the jet engine
有权
具有压缩机空气循环的喷气发动机和用于操作喷气发动机的方法
- Patent Title: Jet engine with compressor air circulation and method for operating the jet engine
- Patent Title (中): 具有压缩机空气循环的喷气发动机和用于操作喷气发动机的方法
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Application No.: US12155414Application Date: 2008-06-04
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Publication No.: US08683811B2Publication Date: 2014-04-01
- Inventor: Carsten Clemen , Enrique Sielaff
- Applicant: Carsten Clemen , Enrique Sielaff
- Applicant Address: DE
- Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee: Rolls-Royce Deutschland Ltd & Co KG
- Current Assignee Address: DE
- Agency: Shuttleworth & Ingersoll, PLC
- Agent Timothy J. Klima
- Priority: DE102007026455 20070605
- Main IPC: F02C6/08
- IPC: F02C6/08 ; F02K3/00 ; F02C1/00
Abstract:
In a jet engine with compressor air circulation provided for stabilizing the flow conditions, the compressed hot compressor air tapped from the flow path of the compressor (1) is first cooled in the bypass duct (3) and then resupplied to the upstream compressor via line (12). This reduces the thermal load of the blades and improves efficiency.
Public/Granted literature
- US20090044543A1 Jet engine with compressor air circulation and method for operating the jet engine Public/Granted day:2009-02-19
Information query
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