Motor vehicle headlight air extractor
US10767831B2 · kind B2 · utility
0Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S45/49
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle headlight air extractor includes an air inlet and an air outlet, a ventilation chamber disposed between the air inlet and the air outlet of the air extractor, the ventilation chamber includes a fan adapted to produce a flow of air from the air inlet to the air outlet, and a sealing system against external particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.