Mobile dust extraction device
US10898845B2 · kind B2 · utility
2Cited by
28References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2017 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Sep 12, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2279/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A mobile dust extraction device for filtering air, the mobile dust extraction device including a filter housing having at least one air filter, an inlet housing fluidly connected to the filter housing, a fan assembly including a fan, a fan inlet and a fan outlet, the fan assembly fluidly connecting the filter housing to the fan outlet, a support frame for supporting the filter housing, inlet housing and the fan assembly and a drive mechanism for propelling the mobile dust extraction device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.