Invention Grant
- Patent Title: Helicopter search light
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Application No.: US14869122Application Date: 2015-09-29
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Publication No.: US09884691B2Publication Date: 2018-02-06
- Inventor: Anil Kumar Jha , Christian Schoen , Andre Hessling von Heimendahl
- Applicant: Goodrich Lighting Systems GmbH
- Applicant Address: DE Lippstadt
- Assignee: GOODRICH LIGHTING SYSTEMS GMBH
- Current Assignee: GOODRICH LIGHTING SYSTEMS GMBH
- Current Assignee Address: DE Lippstadt
- Agency: Cantor Colburn LLP
- Priority: EP14189556 20141020
- Main IPC: B64D47/02
- IPC: B64D47/02 ; B60Q1/24 ; F21S8/00

Abstract:
A helicopter search light includes at least one first light source, with the at least one first light source in operation providing a spot light functionality of the helicopter search light, at least one second light source, with the at least one second light source in operation providing a flood light functionality of the helicopter search light, and a switching circuit having a first switching state, with only the at least one first light source being switched on and the helicopter search light providing a pure spot light functionality in the first switching state, and a second switching state, with only the at least one second light source being switched on and the helicopter search light providing a pure flood light functionality in the second switching state.
Public/Granted literature
- US20160107767A1 HELICOPTER SEARCH LIGHT Public/Granted day:2016-04-21
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