Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (filtering elements B01D24/00-B01D35/00; filtering material B01D39/00; their regeneration outside the filters B01D41/00)

Child Classifications

Navigate with arrow keys, Enter to open

• B01D 46/0001
• B01D 46/0002
• B01D 46/0027
• B01D 46/0039
• B01D 46/0052
• B01D 46/0084
• B01D 46/02 Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
• B01D 46/10 Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
• B01D 46/18 Particle separators, e.g. dust precipitators, using filtering belts
• B01D 46/24 Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
• B01D 46/28 Particle separators, e.g. dust precipitators, using filter brushes
• B01D 46/30 Particle separators, e.g. dust precipitators, using loose filtering material
• B01D 46/40 Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
• B01D 46/42 Auxiliary equipment or operation thereof
• B01D 46/52 Particle separators, e.g. dust precipitators, using filters embodying folded material
• B01D 46/54 Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
• B01D 46/56 with multiple filtering elements, characterised by their mutual disposition (B01D46/12 takes precedence)
• B01D 46/66 Regeneration of the filtering material or filter elements inside the filter (B01D46/04, B01D46/48 take precedence)
• B01D 46/88 Replacing filter elements
• B01D 46/90 Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance