Search International and National Patent Collections

1. (WO2017186540) OUTDOOR PROJECTOR DEVICE

Pub. No.:    WO/2017/186540    International Application No.:    PCT/EP2017/059269
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Thu Apr 20 01:59:59 CEST 2017
IPC: G03B 21/00
Applicants: PHILIPS LIGHTING HOLDING B.V.
Inventors: WANG, Wei
YAN, Caijie
PAN, Bo
Title: OUTDOOR PROJECTOR DEVICE
Abstract:
The invention provides an outdoor projector device for generating a patterned light output, the patterning of the light being achieved at least partly by means of a rotatable beam patterning element being mechanically driven by means of a mechanically coupled wind turbine element.