Patent · US Active

Current and/or voltage sensor device with a memory element

US10161972B2 · kind B2 · utility

2Cited by

1References

15Claims

0Family size

Assignee

ABB Schweiz AG · CH

Inventors

Radek Javora · Hrušovany u Brna, CZ
Marek Pavlas · Otnice, CZ
Adrian Hozoi · Mannheim, DE
Jaromir Podzemny · Brno, CZ

Key dates

Filing date	Mar 24, 2015
Grant date	Dec 25, 2018
Priority date	—
Expiry date	Nov 3, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01R19/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A voltage and or current sensor device for use in medium- or high voltage application, wherein a sensor or sensors of the sensor device is or are arranged in a housing. To enhance communication between the sensor and an electronical device, in order to use maximum possible accuracy potential of the voltage and current sensors, a signal and/or data memory element is integrated in the sensor housing, or placed near the sensor such that the sensor device output signal can be directly evaluated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.