Circuit for DC control of a compressor
US5079517A · kind A · utility
4Cited by
1References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1991 |
| Grant date | Jan 7, 1992 |
| Priority date | — |
| Expiry date | Feb 4, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G7/08
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A compressor with a DC bias control circuit is provided. The DC bias control circuit provides a predetermined DC current to a variable gain stage of the compressor circuit such that when the input signal to the compressor is substantially equal to zero, the variable gain stage is biased by the DC current and provides a DC feedback path for the compressor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.