Invention Grant
- Patent Title: Turbo engine rotor disc
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Application No.: US16324010Application Date: 2017-07-21
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Publication No.: US10954795B2Publication Date: 2021-03-23
- Inventor: Benoît Guillaume Silet , Youki Olivier Ito-Lardeau , Gilles Marcel Jeannin , Baptiste Marie Aubin Pierre Jouy , Bertrand Guillaume Robin Pellaton , Josselin Luc Florent Sicard
- Applicant: SAFRAN AIRCRAFT ENGINES
- Applicant Address: FR Paris
- Assignee: SAFRAN AIRCRAFT ENGINES
- Current Assignee: SAFRAN AIRCRAFT ENGINES
- Current Assignee Address: FR Paris
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: FR1657634 20160808
- International Application: PCT/FR2017/052011 WO 20170721
- International Announcement: WO2018/029408 WO 20180215
- Main IPC: F01D5/08
- IPC: F01D5/08 ; F01D25/12 ; F01D5/30
Abstract:
A turbo engine rotor disc that has a rotation axis and includes, at the periphery thereof, a plurality of slots regularly distributed around the rotation axis, wherein at least one slot of the plurality of slots has a base that has a plurality of plates arranged in staggered rows and protruding from the base, each plate extending mainly along a direction perpendicular to a radial direction.
Public/Granted literature
- US20190169991A1 TURBO ENGINE ROTOR DISC Public/Granted day:2019-06-06
Information query
