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公开(公告)号：US11602937B2
公开(公告)日：2023-03-14
申请号：US16831046
申请日：2020-03-26
Applicant: Saf-T-Glo Limited
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
IPC: B41J11/00 , B60Q3/46 , C09D11/101 , B41J3/407 , C09D133/08 , G09F13/20 , B41M5/00 , C09D11/50 , C09D11/03 , B41M7/00 , B64D45/00 , B64D11/00
Abstract: A method of manufacturing an aircraft photoluminescent marker that comprises a substrate includes providing an ink or coating adapted to be cured with ultra violet (UV) radiation and printing one or more markings directly onto the substrate of the photoluminescent marker with the ink or coating, followed by curing the ink or coating with UV radiation. The substrate is one of a photoluminescent material or a housing, and the marking comprises at least one of a pattern, wording, images, blocks, or indicia.
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公开(公告)号：US10279910B2
公开(公告)日：2019-05-07
申请号：US15125966
申请日：2015-03-13
Applicant: Saf-T-Glo Limited
Inventor： Sean Patrick O'Kell
IPC: B64D11/00 , F21V9/30 , B64D47/02 , F21S4/28 , H05B37/02 , B60Q3/51 , B60Q3/46 , B60Q3/43 , B60Q3/47
Abstract: A lighting system for an aircraft cabin includes an electrical light source and a photoluminescent light source. The electrical light source is provided at or near a ceiling of the aircraft cabin and the photoluminescent light source is arranged at or near floor level. The photoluminescent light source defines a path along which passengers can move to an exit and is located in an area that receives a light output from the electrical light source to charge the photoluminescent light source. The electrical light source is adjustable to alter the orientation of the light source to concentrate the light output in the area of the photoluminescent light source to enhance charging of the photoluminescent light source by the electrical light source.
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公开(公告)号：US20160107764A1
公开(公告)日：2016-04-21
申请号：US14881687
申请日：2015-10-13
Applicant: Saf-T-Glo Limited
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
Abstract: An aircraft marking system for an external surface of an aircraft comprises at least one of a photoluminescent material that provides visibility in darkness, a reflective material that provides visibility when illuminated by a light source, and color that provides visibility in daylight. The marking system is applied to the wings, especially wing tips and other areas of the aircraft to reduce the risk of damage from impacts when the aircraft is on the ground and/or to indicate areas for accessing the interior of the aircraft in an emergency.
Abstract translation: 用于飞行器外表面的飞行器标记系统包括提供黑暗可视性的光致发光材料中的至少一种，当由光源照亮时提供可视性的反射材料以及在日光下提供可视性的颜色中的至少一种。 标记系统适用于机翼，特别是机翼尖端和飞机的其他区域，以减少当飞机在地面上时受撞击的危险和/或在紧急情况下指示进入飞机内部的区域。
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公开(公告)号：US11952143B2
公开(公告)日：2024-04-09
申请号：US18302595
申请日：2023-04-18
Applicant: SAF-T-GLO LIMITED
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
CPC classification number: B64D45/00 , F21K2/00 , F21V21/0808 , B60Q3/46 , B64D2045/007 , G09F13/20
Abstract: An aircraft cabin lighting system comprises one or more cabin lighting units, each cabin lighting unit comprising an emergency exit sign arranged to be electrically illuminated; and one or more luminescent emergency exit signs. The luminescent emergency exit signs are portable, and each comprise an adhesive layer arranged to allow the luminescent emergency exit sign to be adhered to a surface. The signs are arranged to be adhered to a surface in the vicinity of the electrical emergency exit sign in use, and do not require electricity to function.
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公开(公告)号：US20230348096A1
公开(公告)日：2023-11-02
申请号：US18302595
申请日：2023-04-18
Applicant: SAF-T-GLO LIMITED
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
CPC classification number: B64D45/00 , F21K2/00 , F21V21/0808 , B64D2045/007 , G09F13/20
Abstract: An aircraft cabin lighting system comprises one or more cabin lighting units, each cabin lighting unit comprising an emergency exit sign arranged to be electrically illuminated; and one or more luminescent emergency exit signs. The luminescent emergency exit signs are portable, and each comprise an adhesive layer arranged to allow the luminescent emergency exit sign to be adhered to a surface. The signs are arranged to be adhered to a surface in the vicinity of the electrical emergency exit sign in use, and do not require electricity to function.
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Patent Agency Ranking
公开(公告)号：US20230174249A1
公开(公告)日：2023-06-08
申请号：US18072321
申请日：2022-11-30
Applicant: SAF-T-GLO LIMITED
Inventor： Rhian Katherine Bache , Sean Patrick O'Kell , Andrew Jon Hallett
IPC: B64D45/00
CPC classification number: B64D45/00 , B64D2045/007
Abstract: An aircraft emergency guidance assembly adapted to be mounted in an aircraft cabin comprises a longitudinally extending layer of photoluminescent material and a cover over the photoluminescent material. The assembly has a height and a width and a ratio of the width to height is from 0.5:1 to 3.5:1.
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公开(公告)号：US11167692B2
公开(公告)日：2021-11-09
申请号：US16534089
申请日：2019-08-07
Applicant: Saf-T-Glo Limited
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
IPC: B60Q3/78 , F21V9/32 , G08B5/00 , B64D11/00 , B60Q3/20 , F21W107/30 , F21W106/00
Abstract: A photoluminescent aircraft floor path marking system includes at least a flexible track having a housing incorporating a flexible, pliable, photoluminescent portion in which the track is bendable to a radius of 1 m or less and the track has a length of at least 2 m, where the track is pliable such that it can retain a rolled or bent radius. The track may be bendable to a radius of from 0.01 m to 1.0 m or optionally from 0.01 m to 0.5 m. The flexible track may be provided in lengths of from 3 m or greater or greater than 10 m. A flexible protective layer may be provided. The flexible housing may include a holder for the photoluminescent material.
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公开(公告)号：US20180345855A1
公开(公告)日：2018-12-06
申请号：US15779290
申请日：2016-11-28
Applicant: SAF-T-GLO LIMITED
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
CPC classification number: B60Q3/44 , B60Q3/88 , B64D11/0624 , B64D47/02 , B64D2011/0038 , G09F13/14 , G09F13/20 , G09F19/205 , G09F21/10 , G09F2013/044 , G09F2023/005
Abstract: Non-emergency illumination apparatus (10) arranged in use to mark a location of an article, fixture or fitting in an aircraft cabin, the apparatus including: an emitting layer (2) including a photoluminescent material, the photoluminescent material emitting visible light in a first region of the electromagnetic spectrum in response to excitation by light from a second region of the electromagnetic spectrum, different to the first region; and a protective layer (6) overlying the emitting layer, the protective layer transmitting light from the first and second regions of the electromagnetic spectrum, wherein the non-emergency illumination apparatus is constructed and arranged to be placed in proximity to an article, fixture or fitting, such that the apparatus marks the location of the article, fixture or fitting when excited by light from the second region of the electromagnetic spectrum. The illumination apparatus can comprise a carrier matrix. The illumination apparatus aids location of items such as headphone sockets and power sockets in low lighting conditions so calming passengers.
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公开(公告)号：US20180320069A1
公开(公告)日：2018-11-08
申请号：US15779345
申请日：2016-11-28
Applicant: SAF-T-GLO LIMITED
Inventor： Sean Patrick O'Kell , Andrew Jon Hallett
CPC classification number: C09K11/7792 , B64D2045/007 , C09K11/7738 , G09F13/005
Abstract: A marker for illuminating an area of an aircraft, the marker including a photoluminescent material arranged to emit blue visible light in response to an excitation and wherein the photoluminescent material has an emission spectrum with a maximum peak intensity of from 450 nm to 510 nm and optionally substantially 490 nm. The photoluminescent material has a performance characteristic such that the emissivity is at least 0.3 mcd/m2 12 hours after cessation of charging at 25 lux for 45 mins optionally at least 30 mcd/m2 6 hours after cessation of charging. The photoluminescent material comprises at least a main pigment containing a Europium and Dysprosium doped strontium aluminate with the formula Sr4Al14O25:Eu,Dy and optionally one or more further phosphorescent pigments. A marker system is disclosed for illuminating areas of an aircraft, the system including a plurality of markers in accordance with the invention. Also disclosed is an aircraft including a passenger cabin; and a marker system as disclosed.
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公开(公告)号：US20170029112A1
公开(公告)日：2017-02-02
申请号：US15125966
申请日：2015-03-13
Applicant: Saf-T-Glo Limited
Inventor： Sean Patrick O'Kell
CPC classification number: B64D11/00 , B60Q3/43 , B60Q3/46 , B60Q3/47 , B60Q3/51 , B64D47/02 , B64D2011/0038 , B64D2203/00 , F21S4/28 , F21V9/30 , H05B37/0272
Abstract: A lighting system for an aircraft cabin includes an electrical light source and a photoluminescent light source. The electrical light source is provided at or near a ceiling of the aircraft cabin and the photoluminescent light source is arranged at or near floor level. The photoluminescent light source defines a path along which passengers can move to an exit and is located in an area that receives a light output from the electrical light source to charge the photoluminescent light source. The electrical light source is adjustable to alter the orientation of the light source to concentrate the light output in the area of the photoluminescent light source to enhance charging of the photoluminescent light source by the electrical light source.
Abstract translation: 用于飞机机舱的照明系统包括电光源和光致发光光源。 电光源设置在飞机机舱的天花板处或附近，并且光致发光光源被布置在楼层或附近。 光致发光光源限定了乘客可以移动到出口并且位于接收来自电光源的光输出以对光致发光光源进行充电的区域中的路径。 电光源是可调节的，以改变光源的取向以将光输出集中在光致发光光源的区域中，以增强电光源对光致发光光源的充电。
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