Device for cleaning an optical sensor, and associated driver assistance system and cleaning method
US10682987B2 · kind B2 · utility
3Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Dec 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention concerns a device (1) for cleaning an optical sensor (3), in particular intended to equip a motor vehicle, comprising a nozzle (5) for dispensing a cleaning liquid, characterised in that the cleaning liquid dispensing nozzle (5) is a drip dispensing nozzle and is configured to deposit the cleaning liquid on the optical sensor (3) in individual drops.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.