Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses

Child Classifications

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• B01D 2279/10 for air bags, e.g. inflators therefor
• B01D 2279/20 for collecting heterogeneous particles separately
• B01D 2279/30 for treatment of exhaust gases from IC Engines
• B01D 2279/35 for venting arrangements
• B01D 2279/40 for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
• B01D 2279/45 for electronic devices, e.g. computers, hard-discs, mobile phones
• B01D 2279/50 for air conditioning
• B01D 2279/55 for cleaning appliances, e.g. suction cleaners
• B01D 2279/60 for the intake of internal combustion engines or turbines
• B01D 2279/65 for the sterilisation of air