A system for humidification of a fuel cell electric vehicle includes a fuel cell stack for producing electrical energy through an electrochemical reaction of hydrogen and oxygen, a water supply tank for storing water generated during power generation in the fuel cell stack, a first duct for supplying air exhausted from a heating, ventilation, and air conditioning (HVAC) apparatus to a vehicle glass, a second duct for supplying air exhausted from the HVAC apparatus into the vehicle interior, a humidification apparatus for humidifying air supplied through the second duct using water supplied from the water supply tank, and a controller that supplies air to the vehicle glass through the first duct to perform anti-fogging control of the vehicle glass when adjusting an inside humidity of the vehicle using the humidification apparatus.

Vehicle comprising a plurality of walls defining a housing and a sanitization system for said housing comprising diffuser means, a source of sanitizing fluid, ventilation means and an electronic unit, this being configured to allow the passage of the sanitizing fluid from the source to the diffuser means, the diffuser means nebulizing this fluid inside said housing, the electronic unit being configured to activate the ventilation means to allow the airing of said housing following the nebulization of the sanitizing fluid inside the housing.

A system for humidifying a vehicle that is a fuel cell electric vehicle includes a fuel cell stack for producing electrical energy through an electrochemical reaction of hydrogen and oxygen, a water supply tank for storing water generated during electricity generation in the fuel cell stack, a HVAC apparatus for humidifying an interior of the vehicle using the water supplied from the water supply tank, a heater for generating steam by heating the water supplied from the water supply tank, and supplying the steam to the HVAC apparatus, and a controller that determines an operation mode of the system based on at least one of a vehicle state, a HVAC apparatus state, or an indoor temperature of the vehicle, and controls at least one of the HVAC apparatus or the heater based on the determined operation mode to control indoor humidification of the vehicle.

A method for performing vehicle decontamination includes receiving a decontamination request signal; monitoring a pollution level of inside air of a vehicle through a sensing unit that includes a fine dust sensor, an olfactory sensor, and a humidity sensor, according to the decontamination request signal; determining whether decontamination of the inside air of the vehicle is necessary according to the result of monitoring of the sensing unit; and when the decontamination of the inside air of the vehicle is necessary, performing a decontamination mode through a driving unit that includes a vehicle seat, an ultrasonic output device, an air-conditioner, and a steam supply device.

The invention relates to a nebulizer system for a motor vehicle, including at least one reservoir for storing a liquid, a nebulizer component including an acoustic wave emission device configured such that the liquid forms a mist of droplets of the liquid, the mist being intended to enter a passenger compartment of the motor vehicle, a light-emitting device configured to emit radiation in the ultraviolet spectrum, and a conduit for delivering the liquid to at least one inlet of the nebulizer component. The light-emitting device is oriented in the nebulizer system so as to irradiate the liquid circulating in the conduit for delivering the liquid, when the nebulizer system is in the operating state.

The invention relates to a nebulizer system for a motor vehicle, which is arranged to be fluidly connected to a liquid storage reservoir, which is called a cartridge, the nebulizer system including: a tank, a nebulizer component producing a mist intended to penetrate a passenger compartment of the motor vehicle, a channel for circulation of the liquid from the cartridge to the tank, and a channel for circulation of air between the cartridge and the nebulizer system.

An air purifying device, system and method for cleaning and infecting a conditioned space or zone. The air purifying system may include a heating, ventilation and air conditioning (HVAC) system with HVAC equipment configured to provide conditioned air to a conditioned space, where the HVAC system also includes a condensate trap configured to collect condensate produced during operation. The air purifying system also including an air purifying device configured to energize the condensate from the condensate trap to generate an aerosol including negative ions, which are combined the conditioned air provided by the HVAC system to the conditioned space.

The invention relates to a nebulizer system for a motor vehicle, including at least one tank for storing a liquid, a nebulizer chamber, the nebulizer chamber having a nebulizer component provided with an acoustic wave emission device which is configured such that the liquid forms a mist of droplets of the liquid, the mist being intended to enter a passenger compartment of the motor vehicle, a light-emitting device configured to emit radiation in the ultraviolet spectrum, and a carrier of the light-emitting device, the at least one tank for storing the liquid being configured such that the carrier of the light-emitting device crosses the tank.

A system for humidifying a vehicle that is a fuel cell electric vehicle includes a fuel cell stack for producing electrical energy through an electrochemical reaction of hydrogen and oxygen, a water supply tank for storing water generated during electricity generation in the fuel cell stack, a HVAC apparatus for humidifying an interior of the vehicle using the water supplied from the water supply tank, a heater for generating steam by heating the water supplied from the water supply tank, and supplying the steam to the HVAC apparatus, and a controller that determines an operation mode of the system based on at least one of a vehicle state, a HVAC apparatus state, or an indoor temperature of the vehicle, and controls at least one of the HVAC apparatus or the heater based on the determined operation mode to control indoor humidification of the vehicle.

A nebulizer system for a motor vehicle may include a tank for a liquid, a nebulizer chamber, and a filter system capable of filtering the liquid contained in the tank for the liquid before it passes into the nebulizer chamber. The nebulizer chamber may have a nebulizer nozzle provided with an acoustic wave output device such that the liquid from the tank forms a mist of droplets of the liquid. The mist is intended to pass into a passenger compartment of the motor vehicle. Additionally, the nebulizer system may have an input module for air. The inlet module may have an air injection volute capable of channeling the air in the direction of the internal volume of the nebulizer chamber.