Invention Grant
- Patent Title: Reduced monobloc multistage drum of axial compressor
- Patent Title (中): 减少轴向压缩机的整体多级鼓
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Application No.: US13045115Application Date: 2011-03-10
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Publication No.: US08932012B2Publication Date: 2015-01-13
- Inventor: Michel Wlasowski
- Applicant: Michel Wlasowski
- Applicant Address: BE
- Assignee: Techspace Aero S.A.
- Current Assignee: Techspace Aero S.A.
- Current Assignee Address: BE
- Agent James E. Walton; Richard G. Eldredge
- Priority: EP10156427 20100312
- Main IPC: F04D29/54
- IPC: F04D29/54 ; F01D5/34 ; F01D5/06 ; F01D5/30 ; F04D29/053 ; F04D29/32
Abstract:
An axial turbomachine compressor drum rotor stage includes an axis of rotation, a wall generally symmetrical in revolution about the axis of rotation. The wall forms a hollow body and includes a veil and an annular area integrally formed with the veil for supporting a row of vanes. The annular area includes a central part raised in relation to that of the veil.
Public/Granted literature
- US20110223013A1 Reduced Monobloc Multistage Drum of Axial Compressor Public/Granted day:2011-09-15
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