Patent · US Active

Fiber-optic acceleration sensor having lever arm

US11243224B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

FOS4X GMBH · DE

Inventors

Sascha Kienitz · Munich, DE
Markus Schmid · Dietmanns, AT
Manuel MAI · Munich, DE

Key dates

Filing date	Dec 22, 2017
Grant date	Feb 8, 2022
Priority date	—
Expiry date	Jul 2, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01P2015/0828
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a device for detecting acceleration. The device contains: a frame; a mass; a lever arm connected to the mass, wherein the mass is provided at a first lever position; an optical fiber having a fiber-optic sensor; and a compensation element for disturbance variables, wherein the compensation element for disturbance variables is connected to the lever arm or the mass and wherein the compensation element for disturbance variables is connected to the frame.

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