Pulse signal generator and method of making same
US6600309B2 · kind B2 · utility
0Cited by
4References
3Claims
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Key dates
| Filing date | Dec 12, 2001 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Dec 12, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/2013
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pulse signal generator comprises a detection assembly including a magnetic field generator and a magnetic element wire able to cause a large Barkhausen jump such that it produces a pulse signal responsive to the movement of the object to be detected; a case for housing the detection assembly; an attaching member; and a positioning guide provided on the inside surface of the case to position the detection assembly at the desired position with respect to the object to be detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.