Method for manufacturing a turbine engine casing with abradable coating
US11002145B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | May 18, 2017 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Feb 17, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/603
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing a panel for supporting at least one cartridge of abradable material for a turbine engine casing, the panel including at least one block of material and a rigid panel covering the at least one block of material, except for a free outer surface configured to be fixed to an inner surface of the casing, including: a step of machining the outer surface of the block of material according to a three-dimensional profile configured to match that of the inner surface of the casing, and a step of fixing the machined block to the rigid panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.