Method of producing suspension for a structure in a turbojet engine using a hyperstatic trellis with pre-stressed link elements
US10132241B2 · kind B2 · utility
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9References
18Claims
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Key dates
| Filing date | Jul 1, 2014 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Jun 25, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49288
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing an assembly including a first structure which is arranged to be rigidly connected to a housing of a turbojet engine; a second annular structure surrounding the first structure; and a hyperstatic trellis of connecting rods which maintains the first structure relative to the second structure, is provided. The method includes mounting the connecting rods of the hyperstatic trellis between the structures; and pre-stressing at least one of the connecting rods to a pre-determined level, which is carried out before the mounting thereof between the structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.