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公开(公告)号：US20240010339A1
公开(公告)日：2024-01-11
申请号：US18348426
申请日：2023-07-07
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Carsten PAWLICZEK , Andre HESSLING-VON HEIMENDAHL
CPC classification number: B64D11/00 , F21S4/28 , F21W2106/00
Abstract: A light module for an elongated interior aircraft light comprises a plurality of light sources, which are configured for emitting light of different colors and which are arranged next to each other, forming an array of light sources extending between a first end and a second end along a longitudinal direction (LD). The plurality of light sources include a first light source, which is arranged at the first end, and a second light source, which is arranged at the second end. The first and second light sources are those from the plurality of light sources that result in a difference of the illuminating properties between the first and second light sources being the smallest difference that is possible for all potential pairs of light sources formed from the plurality of light sources.
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2.发明公开公开(公告)号：US20240092502A1
公开(公告)日：2024-03-21
申请号：US18469602
申请日：2023-09-19
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Marion DEPTA , Anil Kumar JHA , Andre HESSLING-VON HEIMENDAHL , Jens LEUSCHNER
CPC classification number: B64D47/06 , B64D45/00 , F21V3/00 , B64D2045/009 , B64D2203/00 , F21Y2115/10
Abstract: An aircraft beacon light includes a plurality of primary light sources for emitting light into at least two spatial sectors, wherein the at least two spatial sectors include a forward sector and at least one of an aft sector, a starboard lateral sector, and a portside lateral sector; and a light transmissive cover, which covers the plurality of primary light sources. The plurality of primary light sources are arranged and configured for providing an FAR-compliant aircraft beacon light output of the aircraft beacon light, in case of the light transmissive cover being in a non-eroded state. The aircraft beacon light also includes at least one booster light source for selectively emitting a booster light output into the forward sector. The at least one booster light source is controllable independently of the plurality of primary light sources.
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公开(公告)号：US20240154455A1
公开(公告)日：2024-05-09
申请号：US18503622
申请日：2023-11-07
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar JHA , Andre HESSLING-VON HEIMENDAHL , Jens LEUSCHNER , Andreas UEBERSCHAER , Robert TRINSCHEK
CPC classification number: H02J9/04 , H02J7/0016 , H02J7/007194 , H02J2310/44
Abstract: An electric aircraft emergency power supply module, which is connectable to an electric charger, comprises: at least one electric power cell for storing and supplying electric energy; at least one voltage sensor for measuring the electric voltage (U) of the at least one electric power cell; and a controller for controlling a charging of the at least one electric power cell. Controlling the charging of the at least one electric power cell includes receiving a voltage indication signal (U(t)), indicative of the electric voltage (U) of the at least one electric power cell over time (t), from the at least one voltage sensor; determining the second derivative (U″(t)) of the voltage indication signal (U(t)) with respect to time (t); and on the basis of a positive-to-negative zero crossing of the second derivative (U″(t)) of the voltage indication signal (U(t)), simulating the behavior of a temperature sensitive element.
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4.发明公开公开(公告)号：US20240117952A1
公开(公告)日：2024-04-11
申请号：US18480228
申请日：2023-10-03
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar JHA , Andre HESSLING-VON HEIMENDAHL , Carsten PAWLICZEK , Jens LEUSCHNER
CPC classification number: F21V7/04 , B64D11/00 , F21Y2113/13
Abstract: 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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公开(公告)号：US20240059427A1
公开(公告)日：2024-02-22
申请号：US18450758
申请日：2023-08-16
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Andre HESSLING-VON HEIMENDAHL , Marion DEPTA
CPC classification number: B64D47/02 , G01N21/255 , B64D45/00 , B64D2045/009
Abstract: An exterior aircraft light includes a support and a light transmissive cover having a light transmissive body with an interior surface and an exterior surface. The light includes at least one light source arranged between the support and the light transmissive cover; and a first light detector. The light transmissive cover has a first light guide path within the light transmissive body from a first light entry region to a first light exit region, wherein the first light detector is arranged to receive light that travels along the first light guide path and that exits the light transmissive cover at the first light exit region. The first light detector is configured to provide sensor measurements corresponding to the amount of light incident on the first light detector.
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Patent Agency Ranking
公开(公告)号：US20230412214A1
公开(公告)日：2023-12-21
申请号：US18319822
申请日：2023-05-18
Applicant: Goodrich Lighting Systems GmbH & Co. KG
CPC classification number: H04B5/0031 , B64D11/00 , G01S1/7034 , G01S1/0423 , G01S1/68
Abstract: An aircraft passenger service unit, which is configured for being installed in a passenger cabin of an aircraft. The unit includes at least two near field communication interfaces, wherein each of the at least two near field communication interfaces is configured for a wireless exchange of messages with a corresponding near field communication interface of a neighboring aircraft passenger service unit. The messages include information that identifies the aircraft passenger service unit and the near field communication interface sending the respective message.
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公开(公告)号：US20230373352A1
公开(公告)日：2023-11-23
申请号：US18319831
申请日：2023-05-18
Applicant: Goodrich Lighting Systems GmbH & Co. KG
CPC classification number: B60N2/002 , B64D45/00 , B64D2011/0053
Abstract: An aircraft passenger service unit, which is configured for being installed in a passenger cabin of an aircraft, includes a seat detection sensor for determining a position and/or an orientation of at least one passenger seat, which is located in the vicinity of, in particular below, the aircraft passenger service unit.
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公开(公告)号：US20230348097A1
公开(公告)日：2023-11-02
申请号：US18303737
申请日：2023-04-20
Applicant: Goodrich Lighting Systems GmbH & Co. KG
IPC: B64D47/02 , B60Q3/44 , F21S8/02 , F21W107/30 , F21W106/00
CPC classification number: B64D47/02 , B60Q3/44 , F21S8/026 , F21W2107/30 , F21W2106/00
Abstract: An aircraft passenger cabin light. The light has: an elongated shape having a longitudinal direction (L) comprises: a cabin wall illumination assembly, which extends along the longitudinal direction (L) of the aircraft passenger cabin light and which is configured for illuminating a portion of a wall of an aircraft passenger cabin; and a plurality of personal reading light units for providing personal reading light illumination to passengers. The plurality of personal reading light units are arranged in an array extending along the longitudinal direction (L) of the aircraft passenger cabin light Said array is arranged along the cabin wall illumination assembly.
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公开(公告)号：US20230067789A1
公开(公告)日：2023-03-02
申请号：US17896334
申请日：2022-08-26
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Andre HESSLING-VON HEIMENDAHL , Carsten PAWLICZEK
Abstract: An aircraft headlight includes at least one visible light source for emitting a headlight light output; a light transmissive cover, at least partially covering the at least one visible light source; and at least one infrared emitter for emitting infrared radiation. At least 90% of radiation energy, comprised in the infrared radiation emitted by the at least infrared emitter, is emitted within a predefined wavelength range; and the light transmissive cover allows at least 25%, in particular at least 30%, more particularly at least 45%, of the radiation energy, which is emitted within the predefined wavelength range, to pass through the light transmissive cover.
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公开(公告)号：US20230249827A1
公开(公告)日：2023-08-10
申请号：US18166174
申请日：2023-02-08
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Carsten PAWLICZEK , Andre HESSLING-VON HEIMENDAHL
CPC classification number: B64D11/00 , F21V19/003 , F21W2107/30
Abstract: An aircraft light includes a support board and a supporting profile. The support board supports at least one electric light source, in particular at least one LED. The support board has two lateral edges, which extend in a longitudinal direction of the support board and which are spaced apart from each other in a transverse direction (T) of the support board. The supporting profile comprises a receiving space for receiving and supporting the support board. The receiving space is defined by a base, extending in a longitudinal direction (L) of the supporting profile and in a transverse direction (T) of the supporting profile, and two opposing side walls protruding from the base. The supporting profile further comprises two undercut sections, forming opposing slots in the two opposing side walls that are dimensioned for accommodating a lateral edge of the support board, respectively.
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