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公开(公告)号：US12024290B2
公开(公告)日：2024-07-02
申请号：US18319836
申请日：2023-05-18
发明人： Anil Kumar Jha , Jens Leuschner
摘要： An aircraft passenger reading light comprises at least one reading light source, which is arranged for emitting visible light in a reading light emission direction; and at least one infrared light source, which is arranged for emitting infrared light in an infrared light emission direction. The infrared light emission direction is inclined with respect to the reading light emission direction.
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公开(公告)号：US12123591B2
公开(公告)日：2024-10-22
申请号：US18480228
申请日：2023-10-03
IPC分类号： F21V7/04 , B64D11/00 , F21Y113/13
CPC分类号： F21V7/04 , B64D11/00 , B64D2011/0053 , B64D2203/00 , F21Y2113/13
摘要： An aircraft reading light with a color-tunable reading light output includes: a white light source for emitting white light; a colored light source for emitting colored light; and an optical element, which is arranged for directing colored light that is emitted by the colored light source onto the white light source for being diffusely reflected at the white light source. The colored light source is controllable independently from the white light source.
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3.发明公开公开(公告)号：US20240228059A1
公开(公告)日：2024-07-11
申请号：US18404579
申请日：2024-01-04
IPC分类号： B64D47/06 , F21S43/10 , F21W107/30 , F21Y113/00
CPC分类号： B64D47/06 , F21S43/10 , F21W2107/30 , F21Y2113/30
摘要： A multi mode aircraft beacon light comprises a mounting portion for mounting the multi mode aircraft beacon light to an aircraft fuselage; at least one visible light source for emitting a visible beacon light output; a plurality of infra-red light sources for emitting an infrared beacon light output; an orientation sensor; and a controller, coupled to the orientation sensor for receiving an orientation sensor signal from the orientation sensor. The controller is configured to determine a mounting orientation of the multi mode aircraft beacon light from the orientation sensor signal, wherein the mounting orientation is indicative of whether the multi mode aircraft beacon light has an upper fuselage mounting position or a lower fuselage mounting position; and to selectively operate the plurality of infrared light sources, depending on the mounting orientation of the multi mode aircraft beacon light.
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公开(公告)号：US20240219318A1
公开(公告)日：2024-07-04
申请号：US18545951
申请日：2023-12-19
IPC分类号： G01N21/958 , B64D47/06 , F21S43/20 , F21W107/30
CPC分类号： G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
摘要： An exterior aircraft light with cover erosion monitoring, the exterior aircraft light comprises: a support; at least one light source, arranged on the support; a light transmissive cover, arranged over the at least one light source, the light transmissive cover having a forward facing portion and a rear-ward facing portion; a first light sensor, arranged to receive light emitted by the at least one light source and reflected towards the first light sensor by the forward facing portion of the light transmissive cover; and a second light sensor, arranged to receive light emitted by the at least one light source and reflected towards the second light sensor by the rearward facing portion of the light transmissive cover.
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公开(公告)号：US11841124B2
公开(公告)日：2023-12-12
申请号：US17984429
申请日：2022-11-10
发明人： Anil Kumar Jha , Jens Leuschner
CPC分类号： F21S43/195 , B64D47/02 , F21S43/14 , F21V3/02 , F21V17/18 , B64D2203/00 , F21W2107/30
摘要： An aircraft beacon light includes a light source carrier, wherein the light source carrier comprises a plurality of connection fields, with the plurality of connection fields forming at least two polygonal connection structures on the light source carrier. The beacon also includes a plurality of LED modules, with the plurality of LED modules being arranged along a particular one of the at least two polygonal connection structures and with each of the plurality of LED modules being coupled to a respective connection field of said particular one of the at least two polygonal connection structures.
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公开(公告)号：US12091190B2
公开(公告)日：2024-09-17
申请号：US17703062
申请日：2022-03-24
摘要： An aircraft passenger service unit includes infrared sensor configured for detecting infrared radiation and for providing a corresponding sensor output, and a controller, which is configured for receiving and evaluating the sensor output provided by the infrared sensor. The infrared sensor is an infrared sensor array configured for detecting infrared radiation emitted within a plurality of spatial sectors covering a detection area below the aircraft passenger service unit; and the infrared sensor array is configured for detecting the infrared radiation individually for each spatial sector and for providing individual sensor signals for the plurality of spatial sectors. The infrared sensor array is configured such that each passenger seat arranged within the detection area is covered by at least two of the plurality of spatial sectors, respectively; and the controller is configured for determining a passenger seating position within a passenger seat from the individual sensor signals.
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公开(公告)号：US12050185B2
公开(公告)日：2024-07-30
申请号：US18545951
申请日：2023-12-19
IPC分类号： B64D47/06 , F21S43/20 , F21W107/30 , G01N21/958
CPC分类号： G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
摘要： An exterior aircraft light with cover erosion monitoring, the exterior aircraft light comprises: a support; at least one light source, arranged on the support; a light transmissive cover, arranged over the at least one light source, the light transmissive cover having a forward facing portion and a rear-ward facing portion; a first light sensor, arranged to receive light emitted by the at least one light source and reflected towards the first light sensor by the forward facing portion of the light transmissive cover; and a second light sensor, arranged to receive light emitted by the at least one light source and reflected towards the second light sensor by the rearward facing portion of the light transmissive cover.
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公开(公告)号：US11673670B2
公开(公告)日：2023-06-13
申请号：US17485908
申请日：2021-09-27
发明人： Anil Kumar Jha , Jens Leuschner
摘要： An aircraft passenger reading light comprises at least one reading light source, which is arranged for emitting visible light in a reading light emission direction; and at least one infrared light source, which is arranged for emitting infrared light in an infrared light emission direction. The infrared light emission direction is inclined with respect to the reading light emission direction.
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9.发明授权公开(公告)号：US11542034B2
公开(公告)日：2023-01-03
申请号：US17566868
申请日：2021-12-31
发明人： Anil Kumar Jha , Jens Leuschner
IPC分类号： B64D47/04 , F21V5/04 , F21V23/00 , F21V23/04 , F21W107/30
摘要： A set of exterior aircraft lights, comprises a main landing light, which comprises at least one main landing light source and is configured for emitting a main landing light beam around a main landing light beam direction (L), and at least one of a taxi light and a runway turn-off light. The taxi light is configured for emitting a taxi light beam around a taxi light beam direction (T) and for emitting a first auxiliary landing light beam around a first auxiliary landing light beam direction (AL1), wherein the first auxiliary landing light beam direction (AL1), when projected onto a vertical plane, is angled downwards between 5° and 15° with respect to the straight ahead direction. The runway turn-off light is configured for emitting a runway turn-off light beam around a runway turn-off light beam direction (Ra, Rb).
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10.发明授权公开(公告)号：US12110130B2
公开(公告)日：2024-10-08
申请号：US18404579
申请日：2024-01-04
IPC分类号： B64D47/06 , F21S43/10 , F21W107/30 , F21Y113/00
CPC分类号： B64D47/06 , F21S43/10 , F21W2107/30 , F21Y2113/30
摘要： A multi mode aircraft beacon light comprises a mounting portion for mounting the multi mode aircraft beacon light to an aircraft fuselage; at least one visible light source for emitting a visible beacon light output; a plurality of infra-red light sources for emitting an infrared beacon light output; an orientation sensor; and a controller, coupled to the orientation sensor for receiving an orientation sensor signal from the orientation sensor. The controller is configured to determine a mounting orientation of the multi mode aircraft beacon light from the orientation sensor signal, wherein the mounting orientation is indicative of whether the multi mode aircraft beacon light has an upper fuselage mounting position or a lower fuselage mounting position; and to selectively operate the plurality of infrared light sources, depending on the mounting orientation of the multi mode aircraft beacon light.
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