Patent · US Active

Eddy current sensor device for measuring a linear displacement

US11774229B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

TE Connectivity Sensors Germany GmbH · DE

Inventors

Axel Bartos · Waltrop, DE
Reinhold Pieper · Marienheide, DE
Armin Meisenberg · Dortmund, DE

Key dates

Filing date	Dec 1, 2021
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Dec 1, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16F2230/08
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An Eddy current sensor device includes a sender member emitting a magnetic field and two sensing members. A central position sensing member includes a pair of central sense coils each being formed by a plurality of turns, and an edge position sensing member includes a pair of edge sense coils each being formed by a plurality of turns.

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