Protection of a communication line
US7746618B2 · kind B2 · utility
1Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2007 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Oct 1, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0264
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A circuit for protecting electronic equipment intended to be connected to at least one first conductor of a communication line, including, between this first conductor and a second conductor of the line or the ground to which is connected the equipment to be protected, at least one first branch including, in series, a first capacitive element and a first voltage-threshold triggering element, a first resistive element being connected in parallel with the first capacitive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.