Apparatus for function testing of sensors in high voltage devices
US6255829A · kind A · utility
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6References
6Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 8, 1999 |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | Sep 8, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/1218
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The device may be used to, for example, function test sensors in high voltage plants and signal boxes. The device makes it possible to function test sensors in high voltage plants, independent of where the sensors are located. The elongated device has one end that is provided with an insulated handle part and a flexible component that has a light generating part at an outer end thereof. The light generating part emits a light that is similar to the light of an electric arc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.