METHODS FOR CONTROLLING AIR DISINFECTING SYSTEMS

    公开(公告)号:US20230263926A1

    公开(公告)日:2023-08-24

    申请号:US17677407

    申请日:2022-02-22

    CPC classification number: A61L9/20 A42B3/283 A61L2209/12 A61L2209/111

    Abstract: A system and method include a duct including an internal air passage. One or more ultraviolet (UV) light emitters are coupled to the duct. The UV light emitter(s) are configured to emit UV light into air that passes through the internal air passage. An air inlet is coupled to the duct. The air inlet is in fluid communication with the internal air passage. An air outlet is coupled to the duct. The air outlet is in fluid communication with the internal air passage. A blower is disposed within the duct. The blower is configured to draw the air into the internal air passage through the air inlet, and discharge the air from the internal air passage through the air outlet. The air is disinfected within the internal air passage by the UV light emitted by the one or more UV lights. A sensor is coupled to one or more of the duct, the air inlet, or the air outlet. The sensor is configured to output signals. A control unit is in communication with the UV light emitter(s), the blower, and the sensor. The control unit is configured to receive the signals from the sensor and control one or both of the UV light emitter(s) or the blower based on the signals.

    SYSTEMS AND METHODS FOR SANITIZATION OF PROXIMATE REGIONS BETWEEN INDIVIDUALS WITH ULTRAVIOLET LIGHT

    公开(公告)号:US20220354976A1

    公开(公告)日:2022-11-10

    申请号:US17709086

    申请日:2022-03-30

    Abstract: A sanitization system for a space includes an ultraviolet (UV) light source configured to emit UV light. The system includes a sensor device configured to sense positions of a plurality of individuals within the space. The system includes a controller in communication with the sensor device. The controller is configured to monitor the positions of the plurality of individuals, determine, based on the positions of the plurality of individuals, that two or more individuals are less than a threshold distance from each other, and in response to determining that the two or more individuals are less than a threshold distance from each other, control the UV light source to emit UV light towards a proximate region between the two or more individuals.

    Floor assemblies and methods
    85.
    发明授权

    公开(公告)号:US11384535B2

    公开(公告)日:2022-07-12

    申请号:US16895937

    申请日:2020-06-08

    Abstract: A floor assembly is provided. The floor assembly is configured to form or be positioned on a floor of an enclosed space. The floor assembly includes a grid, a pan, and a surround member. The grid has an array of openings configured to allow passage of liquid. The pan is disposed beneath the grid and defines a cavity. The pan includes a pan floor and a frame. The frame is disposed laterally outward of the pan floor and supports the grid. The surround member is supported by the frame. The surround member is disposed laterally outward of the grid, and the surround member and grid do not overlap.

    SYSTEMS AND METHODS FOR ALIGNING ULTRAVIOLET LAMPS

    公开(公告)号:US20220113006A1

    公开(公告)日:2022-04-14

    申请号:US17347905

    申请日:2021-06-15

    Abstract: A system and method for verifying a desired alignment of an ultraviolet (UV) lamp with respect to a target component include a housing. A UV sensor is coupled to the housing. The UV sensor is configured to detect UV light emitted from one or more UV light emitters of the UV lamp and output one or more signals indicative of the UV light. A UV recorder is coupled to the housing. The UV recorder is in communication with the UV sensor. The UV recorder is configured to receive the one or more signals from the UV sensor and store data regarding the one or more signals.

    ULTRAVIOLET LIGHT EMITTING DISINFECTING DEVICE

    公开(公告)号:US20220111089A1

    公开(公告)日:2022-04-14

    申请号:US17366476

    申请日:2021-07-02

    Abstract: Systems and methods are provided for disinfecting. One embodiment includes a disinfecting device. The disinfecting device includes a housing having an attachment surface and an illumination surface that are opposed along an axis, and a plurality of adjustable ultraviolet (UV) emitters disposed at the housing that have fields of illumination that are adjustable along multiple axes via rotational couplings to illuminate an enclosed space that the illumination surface faces.

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