Method and apparatus for detection of magnetization
US4314200A · kind A · utility
20Cited by
6References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 1977 |
| Grant date | Feb 2, 1982 |
| Priority date | — |
| Expiry date | Sep 1, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of, and apparatus for, the detection of magnetization of a magnetic circuit, especially for the detection of a current flow interlinked with the magnetic circuit, wherein a timed or temporal cyclic magnetic flux change is generated by means of a detection-current flow used for detection purposes and interlinked with the magnetic circuit and a detection signal is formed as a function of time intervals dependent upon the magnetization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.