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21.发明公开公开(公告)号：US20240247782A1
公开(公告)日：2024-07-25
申请号：US18408387
申请日：2024-01-09
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Marion Depta , Andre Hessling von Heimendahl
CPC classification number: F21V9/40 , B64D11/00 , B64D47/06 , F21V5/04 , B64D2011/0038 , B64D2011/0053
Abstract: An aircraft light providing a white light output has a light source that comprises a light emitting semiconductor for emitting light having an initial light spectrum; a first light converting material, arranged over the light emitting semiconductor; and a light transmissive layer, covering the first light converting material. A first portion of the light, which is emitted by the light emitting semiconductor, is shifted towards longer wavelengths by the first light converting material. The aircraft light further comprises a second light converting material, which is arranged over the light transmissive layer of the light source and a lens element, which is arranged over the second light converting material, with light exiting the lens element forming at least a portion of the white light output of the aircraft light.
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22.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
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Andre Hessling von Heimendahl , Jens Leuschner
IPC: B64D47/06 , F21S43/10 , F21W107/30 , F21Y113/00
CPC classification number: B64D47/06 , F21S43/10 , F21W2107/30 , F21Y2113/30
Abstract: 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
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner , Andre Hessling von Heimendahl , Marion Depta
IPC: G01N21/958 , B64D47/06 , F21S43/20 , F21W107/30
CPC classification number: G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
Abstract: 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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24.发明公开公开(公告)号：US20240208671A1
公开(公告)日：2024-06-27
申请号：US18544121
申请日：2023-12-18
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Marion Depta , Elmar Schrewe , Anil Kumar Jha
CPC classification number: B64D47/04 , F21S41/192 , B64D2203/00
Abstract: Exterior aircraft light, comprising a light source having a first electrode and a second electrode and a light source support for supporting the light source, wherein the light source support comprises conductive traces for supplying electric energy to the light source; and wherein the light source support comprises a first group of electric contact areas, which are spaced from each other and which are electrically connected with each other, and a second group of electric contact areas, which are spaced from each other and which are electrically connected with each other. The first group of electric contact areas and the second group of electric contact areas form an extended electric contact structure that allows for the light source to be positioned on the light source support in a plurality of different positions.
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公开(公告)号：US12017793B2
公开(公告)日：2024-06-25
申请号：US18480221
申请日：2023-10-03
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Andre Hessling-von Heimendahl , Marion Depta
IPC: B64D47/06 , B64D47/04 , F21V7/00 , F21W107/30 , F21Y115/10 , H05B47/11
CPC classification number: B64D47/06 , B64D47/04 , F21V7/0091 , H05B47/11 , B64D2203/00 , F21W2107/30 , F21Y2115/10
Abstract: An exterior aircraft light with integrated light output monitoring includes a light source support, at least one light source, arranged on an outward facing side of the light source support, an aperture in the light source support, a light collection surface, arranged to direct an output monitoring light portion of the light, emitted by the at least one light source, through the aperture in a predefined angular range with respect to the light source support. The light also includes a light detector, arranged on a back side of the light source support, and a total internal reflection optical element, arranged to direct the output monitoring light portion, having travelled through the aperture in the predefined angular range with respect to the light source support, to the light detector via total internal reflection.
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Patent Agency Ranking
公开(公告)号：US11841124B2
公开(公告)日：2023-12-12
申请号：US17984429
申请日：2022-11-10
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner
CPC classification number: F21S43/195 , B64D47/02 , F21S43/14 , F21V3/02 , F21V17/18 , B64D2203/00 , F21W2107/30
Abstract: 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：US11827377B2
公开(公告)日：2023-11-28
申请号：US17873389
申请日：2022-07-26
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Marion Depta , Andre Hessling-Von Heimendahl
IPC: B64D47/06 , F21S43/40 , F21S43/14 , F21S43/31 , F21V5/04 , F21V7/00 , F21Y115/10 , F21W107/30
CPC classification number: B64D47/06 , F21S43/14 , F21S43/31 , F21S43/40 , F21V5/045 , F21V7/0033 , B64D2203/00 , F21W2107/30 , F21Y2115/10
Abstract: An exterior aircraft light includes a mounting board, a light source arranged on the mounting board and a lens arranged over the light source. The lens includes a first lens portion on a first side of a cross-sectional center plane, which is orthogonal to the mounting board and which runs through the light source, and a second lens portion on a second side of the cross-sectional center plane. The light also includes a reflector, arranged to reflect light, emitted by the light source into the first lens portion, towards the second lens portion, wherein the lens fully encloses the light source and the reflector.
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公开(公告)号：US11524794B2
公开(公告)日：2022-12-13
申请号：US16950150
申请日：2020-11-17
Applicant: Goodrich Lighting Systems GmbH
Inventor： Anil Kumar Jha , Andre Hessling-Von Heimendahl , Jens Leuschner
Abstract: An illuminated aircraft passenger cabin gasper comprises an air outlet for outputting a flow of air into an aircraft passenger cabin and an air guide, movably arranged within the air outlet for adjusting the flow of air that includes a light guide. The gasper also includes at least one light source, arranged adjacent to the light guide for coupling light into the light guide. The light guide has a light output surface for coupling light out of the light guide into the aircraft passenger cabin.
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公开(公告)号：US11293611B2
公开(公告)日：2022-04-05
申请号：US17151372
申请日：2021-01-18
Applicant: Goodrich Lighting Systems GmbH
Inventor： Anil Kumar Jha , Andre Hessling-Von Heimendahl
IPC: F21S41/125 , F21S41/20 , F21S41/143 , F21S41/29 , F21S41/40 , B64C27/04 , B64D47/02 , F21Y105/18 , F21Y113/13 , F21Y115/10 , F21W107/30
Abstract: An exterior helicopter light is configured to be mounted to a helicopter, in particular to an underside of the helicopter, the helicopter having a longitudinal axis (A). The exterior helicopter light comprises: a first set of light sources configured for emitting, in operation, light of a first color into a at least one rear sector of a ground below the helicopter, the at least one rear sector spatially extending around a projection of a rear portion of the helicopter onto the ground; and second set of light sources configured for emitting, in operation, light of a second color, which differs from the first color, into at least two forward sectors of the ground below the helicopter.
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公开(公告)号：US11072437B2
公开(公告)日：2021-07-27
申请号：US16168861
申请日：2018-10-24
Applicant: Goodrich Lighting Systems GmbH
Inventor： Anil Kumar Jha
IPC: B64D47/06 , F21V7/00 , F21V13/04 , F21S10/06 , F21V23/00 , F21Y115/10 , F21V5/04 , F03D80/10 , B60Q1/30 , F21S43/14 , F21Y103/33 , F21V7/06
Abstract: An aircraft beacon light is provided for emitting flashes of red light into an environment around an aircraft. The aircraft beacon light includes a support plate having a central portion; a plurality of LEDs, arranged on the support plate around the central portion and facing away from the support plate; an annular light splitting element, having a proximate side arranged over and facing the plurality of LEDs, wherein the proximate side has reflective portions and transmissive portions; and at least one light conditioning element for redirecting light having passed through the transmissive portions of the proximate side of the annular light splitting element.
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