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公开(公告)号：EP3467216A2
公开(公告)日：2019-04-10
申请号：EP18190108.3
申请日：2018-08-21
申请人： The Boeing Company
发明人： MCINTOSH, Darren C.
摘要： A waterless urinal for a vehicle, the urinal including a fluid bowl having a drain, and a waterless urinal cartridge disposed within the drain. The cartridge includes a housing having a waste reservoir disposed within the housing that holds a predetermined volume of urine, and a drainage aperture configured so that an amount of urine exceeding the predetermined volume of urine flows through the drainage aperture to exit the housing. A cover is coupled to the housing and forms part of a surface contour of the bowl, the cover includes a sealing fluid reservoir and fluid passages for directing urine from the bowl to the sealing fluid reservoir. The sealing fluid reservoir is in communication with an internal cavity of the housing, the waste reservoir includes at least one fluid flow control feature configured to restrain urine movement within the waste reservoir in response to a change in vehicle dynamics.
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公开(公告)号：EP4130778A1
公开(公告)日：2023-02-08
申请号：EP22188402.6
申请日：2022-08-02
申请人： The Boeing Company
发明人： MCINTOSH, Darren C.
摘要： Systems and methods provide technology for wayfinding assistance for visually-impaired passengers, including short-range transmitters distributed within a passenger cabin of an aircraft, a transit vehicle or a vessel, each short-range transmitter located proximate to a respective waypoint in the passenger cabin to transmit a signal identifying the respective waypoint in the passenger cabin, and a client application to, responsive to passing within a range of one of the plurality of short-range transmitters, receive a first transmission from the short-range transmitter and emit one or more of a first audible signal or a first haptic signal, based on the first transmission, as wayfinding assistance to a user of the client device. The technology can also include a mid-range transmitter located proximate to a service area in the passenger cabin, to transmit a signal providing at least one of a status of or a location of the service area.
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3.发明公开
公开(公告)号：EP4009017A1
公开(公告)日：2022-06-08
申请号：EP21200593.8
申请日：2021-10-01
申请人： The Boeing Company
发明人： MCINTOSH, Darren C.
摘要： The present disclosure provides for UV-responsive laminates including a first layer having a photochromatic pigment arranged as a pigment texture, or one or more photochromatic indicators, or combinations thereof. The photochromatic pigment may be disposed on the laminate during laminate fabrication, prior to installation of the laminate, or in-situ, subsequent to installation. The photochromatic pigment is configured to change from a first state to a second state in response to exposure to an ultraviolet (UV) light source, the first state is invisible to a naked eye under ambient lighting and the second state is visible to the naked eye under ambient lighting. The UV-responsive laminates may further include additional layers, such as a second layer which may be a coupling layer configured to removably couple the laminate to a component. Additional layers, such as a protective layer or a backing layer, may be included in the UV-responsive laminate as well.
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公开(公告)号：EP3978151A1
公开(公告)日：2022-04-06
申请号：EP21198334.1
申请日：2021-09-22
申请人： The Boeing Company
发明人： MCINTOSH, Darren C.
摘要： The present disclosure provides a system including an ultraviolet (UV) light source (102), a power source (104) configured to provide power to the UV light source (102), and a photochromatic indicator (110A) associated with a component (110), the photochromatic indicator (110A) being in a first state, the UV light source (102) being configured to change the photochromatic indicator (110A) from a first state to a second state, the second state indicating that the component (110) has been cleaned, the second state being visible to a naked eye under ambient lighting.
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公开(公告)号：EP3467216A3
公开(公告)日：2019-06-12
申请号：EP18190108.3
申请日：2018-08-21
申请人： The Boeing Company
发明人： MCINTOSH, Darren C.
摘要： A waterless urinal for a vehicle, the urinal including a fluid bowl having a drain, and a waterless urinal cartridge disposed within the drain. The cartridge includes a housing having a waste reservoir disposed within the housing that holds a predetermined volume of urine, and a drainage aperture configured so that an amount of urine exceeding the predetermined volume of urine flows through the drainage aperture to exit the housing. A cover is coupled to the housing and forms part of a surface contour of the bowl, the cover includes a sealing fluid reservoir and fluid passages for directing urine from the bowl to the sealing fluid reservoir. The sealing fluid reservoir is in communication with an internal cavity of the housing, the waste reservoir includes at least one fluid flow control feature configured to restrain urine movement within the waste reservoir in response to a change in vehicle dynamics.
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