A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTH WORKING MACHINE HAVING A FILTERED DUST EXTRACTION SYSTEM WITH AN ELASTICALLY DEFORMABLE FILTER HOUSING
A mobile earth working machine (10), for example a road milling machine, recycler, or surface miner, includes:a working apparatus (12) for material-removing working of a region of a substrate (U); andan extraction device (40) that is embodied to extract dust-laden air from at least one machine region at at least one extraction location (46), and to exhaust extracted air at a discharge location (50) different from the extraction location (46),the extraction device (40) comprising a filter apparatus (42) arranged along an operational flow path from the at least one extraction location (46) to the discharge location (50), the filter apparatus (42) encompassing:a filter housing (54);a filter element (52) received in the filter housing (54), the filter element (52) being embodied to remove dust particles from the air flowing through the filter apparatus (42). The filter apparatus (42) comprises a deformation actuator arrangement (44, 76a) that interacts force-transferringly with at least one wall (86) of the filter housing (54) in such a way that by actuation of the deformation actuator arrangement (44, 76a), the at least one wall (86) of the filter housing (54) is deformable orthogonally to its wall surface.
EARTH WORKING MACHINE HAVING A FILTERED DUST EXTRACTION SYSTEM WITH AN ELASTICALLY DEFORMABLE FILTER HOUSING
A mobile earth working machine (10), for example a road milling machine, recycler, or surface miner, includes:a working apparatus (12) for material-removing working of a region of a substrate (U); andan extraction device (40) that is embodied to extract dust-laden air from at least one machine region at at least one extraction location (46), and to exhaust extracted air at a discharge location (50) different from the extraction location (46),the extraction device (40) comprising a filter apparatus (42) arranged along an operational flow path from the at least one extraction location (46) to the discharge location (50), the filter apparatus (42) encompassing:a filter housing (54);a filter element (52) received in the filter housing (54), the filter element (52) being embodied to remove dust particles from the air flowing through the filter apparatus (42). The filter apparatus (42) comprises a deformation actuator arrangement (44, 76a) that interacts force-transferringly with at least one wall (86) of the filter housing (54) in such a way that by actuation of the deformation actuator arrangement (44, 76a), the at least one wall (86) of the filter housing (54) is deformable orthogonally to its wall surface.
EARTH WORKING MACHINE HAVING A FILTERED DUST EXTRACTION SYSTEM WITH AN ELASTICALLY DEFORMABLE FILTER HOUSING
DRUMM STEPHAN (author)
2021-06-03
Patent
Electronic Resource
English
EARTH WORKING MACHINE WITH FILTERED DUST EXTRACTION WITH ELASTICALLY DEFORMABLE FILTER HOUSING
| European Patent Office | 2021
| European Patent Office | 2021
Earth working machine having a dust extraction system and rotatable filter cartridges
| European Patent Office | 2022
Earth Working Machine Having a Dust Extraction System and Rotatable Filter Cartridges
| European Patent Office | 2021
| European Patent Office | 2023