Measuring device for measuring aerodynamic flow parameters of a turbomachine vane, vane and part of turbomachine equipped with said measuring device
US10683771B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2018 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Aug 1, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device that measures turbomachine aerodynamic flow parameters is presented. The device includes the information collection elements relating to the flow parameters, and a body that includes the information collection elements. The body features a portion that is elongated in the longitudinal direction and configured to form the leading edge of a turbomachine vane, and a first side portion that laterally extends portion in an axial direction, wherein the information collection elements protrude from the leading edge of the portion and the portion includes internal channels that route the information and individually communicate with at least one information collection elements, wherein the first side portion features a first surface configured to fit, at least partially, onto a second surface of an intrados or extrados wall of a turbomachine vane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.