Line filter assembly for minimizing unwanted emissions
US6433984B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2000 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | Mar 31, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H1/0007
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A line filter assembly for diverting unwanted emissions generated on a power cord between a power sub-system source and a power grid to ground is disclosed. The line filter assembly includes a PC board having first and second sides. A first pad covered with an electrically conducting material is positioned adjacent to the first side of the PC board. A first electrically conducting brace is an electrical connection with the electrically conducting material covering the first pad. The first electrically conducting brace is also in connection with an enclosure of the line filter assembly. First and second electrically conducting plates are fabricated on the second side of the PC board. The first and second electrically conducting plates are connected to first and second power lines of the power cord, respectively. A dielectric film is positioned adjacent to the first and second electrically conducting plates. A second pad covered with an electrically conducting material is positioned adjacent to the dielectric film. A second electrically conducting brace is in electrically connection with the electrically conducting material covering the second pad and in electrically connection with …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.