Apparatuses and Methods for Reducing Ozone Creation from Ultraviolet (UV) Light

    公开(公告)号:US20190161207A1

    公开(公告)日:2019-05-30

    申请号:US16264843

    申请日:2019-02-01

    Abstract: Apparatuses and methods are described for use of an ultraviolet (UV) light source, such as in a cleaning device, in which ozone creation due to reaction of the UV light with oxygen in the air is reduced. An example method includes dispersing, by a gas outlet, oxygen-depleted gas over a UV light source, and directing UV light from the UV light source to pass through the oxygen-depleted gas onto an area. An example apparatus includes a UV light source to direct UV light onto an area, and a gas outlet to disperse oxygen-depleted gas over the UV light source, such that the UV light passes through the oxygen-depleted gas onto the area.

    Convertible aircraft cabin monument

    公开(公告)号:US12258127B2

    公开(公告)日:2025-03-25

    申请号:US17499196

    申请日:2021-10-12

    Abstract: Convertible monuments for aircraft cabins that house at least one lavatory can comprise moveable wall sections that can be reversibly deployed from a stowed configuration to a deployed configuration to form a temporary convertible monument having a monument footprint that overlaps at least a portion of an aircraft interior egress pathway during flight, and efficiently uses previously unused aircraft interior space during aircraft flight.

    Convertible Aircraft Cabin Monument

    公开(公告)号:US20220177136A1

    公开(公告)日:2022-06-09

    申请号:US17499196

    申请日:2021-10-12

    Abstract: Convertible monuments for aircraft cabins that house at least one lavatory can comprise moveable wall sections that can be reversibly deployed from a stowed configuration to a deployed configuration to form a temporary convertible monument having a monument footprint that overlaps at least a portion of an aircraft interior egress pathway during flight, and efficiently uses previously unused aircraft interior space during aircraft flight.

    Apparatuses and methods for reducing ozone creation from ultraviolet (UV) light

    公开(公告)号:US10232954B2

    公开(公告)日:2019-03-19

    申请号:US15271349

    申请日:2016-09-21

    Abstract: Apparatuses and methods are described for use of an ultraviolet (UV) light source, such as in a cleaning device, in which ozone creation due to reaction of the UV light with oxygen in the air is reduced. An example method includes dispersing, by a gas outlet, oxygen-depleted gas over a UV light source, and directing UV light from the UV light source to pass through the oxygen-depleted gas onto an area. An example apparatus includes a UV light source to direct UV light onto an area, and a gas outlet to disperse oxygen-depleted gas over the UV light source, such that the UV light passes through the oxygen-depleted gas onto the area.

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