Electromagnetic interference mode stirrer
US8988897B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2012 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Sep 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0062
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for distributing electromagnetic waves comprising a first plurality of plates coupled to a first rod. A second plurality of plates coupled to a second rod, wherein at least one of either the first or the second plurality of plates is capable of reflecting an electromagnetic wave. A portion of the second rod is situated inside the first rod. A first motor mechanically connected to the first rod, such that the first motor is capable of rotating the first rod. A second motor mechanically connected to the second rod, such that the second motor is capable of rotating the second rod, wherein rotational direction and speed of the second rod, when rotated by the second motor is independent of rotational direction and speed of the first rod, when rotated by the first motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.