Invention Grant
- Patent Title: Searchlights with diffusers for uniformly projecting light
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Application No.: US14568939Application Date: 2014-12-12
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Publication No.: US10253945B2Publication Date: 2019-04-09
- Inventor: Douglas R. Jungwirth
- Applicant: THE BOEING COMPANY
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Haynes and Boone, LLP
- Main IPC: F21V5/00
- IPC: F21V5/00 ; F21V3/04 ; F21S8/00 ; F21V13/10 ; F21W131/10
Abstract:
A searchlight including at least one diffuser for eliminating spatial non-uniformities in the illuminated beam. The searchlight may further include a reflector, with the diffuser(s) positioned in front of the reflector.
Public/Granted literature
- US20160169473A1 DIFFUSER TECHNIQUES FOR SEARCHLIGHTS Public/Granted day:2016-06-16
Information query
