Invention Application
- Patent Title: TURBOMACHINE COMPRISING A DEVICE FOR THE COOLING OF A PYLON
- Patent Title (中): 包含用于冷却PYLON的装置的涡轮机
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Application No.: US14446552Application Date: 2014-07-30
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Publication No.: US20150284098A1Publication Date: 2015-10-08
- Inventor: Matthieu LEYKO , Jean BERTUCCHI , Julien SZYDLOWSKI
- Applicant: SNECMA
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Priority: FR1357534 20130730
- Main IPC: B64D13/00
- IPC: B64D13/00 ; B64D33/04 ; B64D27/12 ; B64D27/26
Abstract:
A turbomachine (10) comprising a nozzle (14) extending along an axial direction (A), said nozzle (14) being configured to convey a hot gas stream (GC), and a mounting pylon (12) for mounting the turbomachine, said pylon (12) extending radially from a base (12a) arranged in the vicinity of the nozzle (14). The turbomachine (10) includes a pylon cooler device (18) having at least one auxiliary gas duct (20) having a gas inlet (20a) configured to take cold gas (GF) from the outside of the nozzle (14), and a gas outlet (20b) opening out in the vicinity of the base (12a) of the pylon (12).
Public/Granted literature
- US09540109B2 Turbomachine comprising a device for the cooling of a pylon Public/Granted day:2017-01-10
Information query
