Industry Patents
Patent: 7465067
Moving-Head Device Comprising a Lamp
(Click image for PDF of full patent)
| Patent Number: |
7465067 |
| Title: |
Moving-Head Device Comprising a Lamp |
| Abstract: |
A moving-head device (1) comprises afoot (10) and ahead (20) that is
movably arranged with respect to the foot (10). The head (20) comprises a
first rotation member (21) that is rotatable with respect to the foot
(10) about a first rotation axis (51), and a second rotation member (22)
that is rotatable with respect to the first rotation member (21) about a
second rotation axis (81). A lamp (61) is arranged inside the first
rotation member (21), while directing means (62, 70, 75, 77, 78) are
provided for directing light originating from the lamp (61) to an
external light outlet (31). If the first rotation axis (51) extends in a
vertical portion of the lamp (61) constituting an upper side (64) does
not change during operation of the moving-head device (1), so that said
portion may be easily cooled continuously.
|
| Country of Issue: |
US |
| First Named Inventor: |
Maes, Glavind |
| Assignee: |
Philips |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/28 |
| US Classification: |
362/275 |
| Issue Date: |
12-16-2008 |
| Filing Date: |
03-22-2004 |
| Application : |
10/550338 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7465067 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7465067 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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