Constructive system regarding a capacitive sensor
US11815529B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 3, 2023 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Jan 3, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R15/142
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A capacitive voltage sensor assembly includes a first electrode extending along a longitudinal axis, a second electrode surrounding a portion of the first electrode and positioned radially outward from the longitudinal axis and the first electrode, the second electrode including a flexible tubular portion, and a mass of dielectric insulating material at least partially encapsulating the first electrode and the second electrode. The flexible tubular portion is configured to move during solidification of the mass of dielectric resin, and the mass of dielectric resin fills through openings formed in the second electrode and forms a unitary insulating carrier structure for the first electrode and the second electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.