Apparatus including novel bridge circuit
US3964315A · kind A · utility
4Cited by
7References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Jan 11, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R17/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A bridge circuit for measuring the D.C. resistance of a resistive element having an induced A.C. current comprises impedance legs whereby the A.C. component can be balanced out. The invention has particular application to the measurement of high-voltage cable conductor temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.