Ventilation device module for a motor vehicle cooling module, ventilation device comprising such a module, and cooling module for a motor vehicle comprising such a ventilation device
US12187113B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2020 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Dec 7, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/88
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a module, comprising: —at least one, preferably only one, tangential turbomachine (28-1; 28-2) comprising a bladed wheel (32-1; 32-2) and a motor (33-1; 33-2) for rotationally driving the bladed wheel (32-1; 32-2), —a frame (30-1; 30-2) forming an opening (60-1; 60-2), preferably only one opening, —a shut-off means (62-1; 62-2) designed to selectively shut off the opening (60-1; 60-2), the shut-off means (62-1; 62-2) having at least two regions which, in contact in a position of the shut-off means (62-1; 62-2) in which the opening (60-1; 60-2) is left free, are at a distance apart in a position in which they shut off the opening (60-1; 60-2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.