Invention Grant
- Patent Title: Helicopter search light and method of operating a helicopter search light
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Application No.: US16111680Application Date: 2018-08-24
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Publication No.: US10683982B2Publication Date: 2020-06-16
- Inventor: Andre Hessling-Von Heimendahl , Anil Kumar Jha , Robert Trinschek
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@15ea8d23
- Main IPC: F21S41/675
- IPC: F21S41/675 ; F21S41/32 ; F21S41/141 ; H02K41/03 ; B64D47/04 ; F21S10/02 ; F21S8/00 ; B64D47/02 ; F21V14/04 ; F21V7/06 ; F21Y115/10 ; F21Y113/13 ; F21Y105/18 ; F21W107/30 ; B60Q1/24

Abstract:
A helicopter search light comprises a housing with a mounting portion, which is configured to be mounted to a helicopter, a light source support arranged within the housing and at least one optical system. Each optical system includes a group of at least two light sources with different light emission characteristics, which are arranged on the light source support; and a reflector, which is movable between at least two discrete positions, each position being associated with one of the at least two light sources, with the reflector in each position only reflecting light emitted by the associated light source. The helicopter search light further comprises at least one actuator, which is configured for selectively moving the reflector between the at least two discrete positions.
Public/Granted literature
- US20190063713A1 HELICOPTER SEARCH LIGHT AND METHOD OF OPERATING A HELICOPTER SEARCH LIGHT Public/Granted day:2019-02-28
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