Servitude passage arm for a turbo machine
US11384650B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 10, 2019 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jul 11, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02C7/25
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a lead-through arm (30) for the auxiliaries of a turbomachine, intended to be mounted in a substantially radial direction of the turbomachine. The lead-through arm (30) comprises two fairing walls (32) connected at one of the axial ends thereof by a connecting element (34) and a transverse firewall (38) connecting the two fairing walls (32), characterised in that it comprises a firebreak member (36) disposed in the radial direction, said member (36) being elastically deformable and being inserted axially, and constrained elastically, between an axial end of the firewall (38) and the connecting element (34).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.