Systems for providing heating, ventilation, and air conditioning (HVAC) in transit vehicles include one or more sanitizers. Sanitizers can include a pre-filter installed upstream of a filter, a filter including or coated with an anti-pathogen material, or a treatment dispenser providing a treatment including an anti-pathogen material to reduce pathogen risk and/or improve air quality within the transit vehicle. Methods for operating a transit HVAC system can include reducing pathogens. Pathogens can be reduced by one or more of filtering air passing through the transit HVAC system using a pre-filter, filtering the air passing through the transit HVAC system using a filter that is coated with or includes an anti-pathogen material, or providing a treatment including the anti-pathogen material to the air passing through the transit HVAC system. Systems can further be configured to provide air first to a driver section of the transit vehicle.
TRANSIT VEHICLE HVAC SYSTEM WITH SANITIZATION AND METHODS FOR TRANSIT HVAC SANITIZATION
2022-06-30
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL |
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