Coanda effect flow booster and aeraulic device comprising such a flow booster
US12193379B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 27, 2021 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Oct 15, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15D1/06
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a Coanda effect flow booster (10) for inducing a boosted flow of gas, comprising: —a main air circulation pipeline (14), —at least one injection opening that opens into the main pipeline (14), —a plurality of openings for supplying compressed motive gas, each opening configured to be connected to a source of compressed motive gas in order to supply the at least one injection opening with compressed motive gas, —at least one distribution pipeline connecting the plurality of supply openings to the at least one injection opening, —a booster profile (48) at least partially defining the at least one injection opening and forming a convex surface configured to create a Coanda effect in a flow of compressed motive gas injected through the at least one injection opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.