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US 10,472,089 B2Granted
Dual mode aft light with a first light emitter and a plurality of second light emitters
AssigneeGoodrich Lighting Systems GmbH
InventorDavid Franich
Life of this patent
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Abstract
A dual mode light includes a housing, at least one first light emitter disposed in the housing, a plurality of second light emitters each disposed in the housing an emitter distance from the at least one first light emitter, a first shield disposed in the housing a first shield distance from the at least one first light emitter, wherein the first shield distance is less than the emitter distance, and a second shield disposed in the housing a second shield distance around the plurality of second light emitters.
Claims19
A dual mode light, comprising:
- a housing;
- at least one first light emitter disposed in the housing;
- a plurality of second light emitters each disposed in the housing an emitter distance from the at least one first light emitter;
- a first shield disposed in the housing to be separate from and at a first shield distance from the at least one first light emitter, wherein the first shield distance is less than the emitter distance;
- and
- a second shield disposed in the housing to be separate from and at a second shield distance around the plurality of second light emitters,
- wherein the first shield comprises central and end portions and the plurality of second light emitters is disposed to surround the first shield and comprises:
- a lower light emitter, which is disposed such that the central portion of the first shield is interposed between the lower light emitter and the at least one first light emitter;
- and
- a lateral light emitter, which is disposed such that no portion of the first shield is interposed between the lateral light emitter and the at least one first light emitter and such that the end portion of the first shield is interposed between the lateral light emitter and the lower light emitter.
7 more elements
An aircraft, comprising:
- an aircraft body having an aft portion;
- and
- a dual mode light disposed on the aft portion of the aircraft body, the dual mode light comprising:
- a housing;
- at least one first light emitter disposed in the housing;
- a plurality of second light emitters each disposed in the housing an emitter distance from the at least one first light emitter;
- a first shield disposed in the housing to be separate from and at a first shield distance from the at least one first light emitter, wherein the first shield distance is less than the emitter distance;
- and
- a second shield disposed in the housing to be separate from and at a second shield distance around the plurality of second light emitters,
- wherein the first shield comprises central and end portions and the plurality of second light emitters is disposed to surround the first shield and comprises:
- a lower light emitter, which is disposed such that the central portion of the first shield is interposed between the lower light emitter and the at least one first light emitter;
- and
- a lateral light emitter, which is disposed such that no portion of the first shield is interposed between the lateral light emitter and the at least one first light emitter and such that the end portion of the first shield is interposed between the lateral light emitter and the lower light emitter.
10 more elements
A dual mode light, comprising:
- a housing;
- a first emitter disposed in the housing;
- second emitters disposed in the housing an emitter distance from the first emitter;
- a first shield disposed in the housing to be separate from and at a first shield distance from the first emitter, the first shield distance being less than the emitter distance;
- and
- a second shield disposed in the housing to be separate from and at a second shield distance around the second emitters,
- wherein the first shield comprises central and end portions and the second emitter surround the first shield and comprise:
- a lower emitter disposed with the central portion of the first shield interposed between the lower emitter and the first emitter;
- and
- a lateral emitter disposed with no portion of the first shield interposed between the lateral emitter and the first emitter and with the end portion of the first shield interposed between the lateral emitter and the lower emitter.
7 more elements
Dependencies are inferred from the claim text.