Patent · US Active

Electric field time-grating linear displacement sensors based on single row multilayer structure

US10495488B2 · kind B2 · utility

0Cited by

10References

6Claims

0Family size

Assignee

Chongqing University of Technology · CN

Inventors

Xiaokang Liu · Shanghai, CN
Donglin Peng · Chongqing, CN
Kai Peng · Chongqing, CN
Fangyan Zheng · Chongqing, CN

Key dates

Filing date	Aug 4, 2016
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Sep 19, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01B7/02
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An electric field type time-grating linear displacement sensor based on a single row multilayer structure, including a moving ruler and a fixed ruler. The moving ruler having a row of induced electrodes and the fixed ruler having a row of excitation electrodes.

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