公开(公告)号：US20230204393A1

公开(公告)日：2023-06-29

申请号：US17926727

申请日：2021-05-20

Applicant: STI S.R.L

Inventor： Flavio Tondolo ,  Mirko Coffetti ,  Roberto Valoti ,  Nicola Zenoni

IPC: G01D5/249

CPC classification number: G01D5/249

Abstract: A device for checking the position of a mechanical element in translational or rotational motion which performs a predetermined stroke, the device being provided with a magnetic component integral with the mechanical element whose position is to be determined and a stationary magnetic sensor, the magnetic component has at least one magnetic element arranged according to a helical pattern.

公开(公告)号：US12140457B2

公开(公告)日：2024-11-12

申请号：US17926727

申请日：2021-05-20

Applicant: STI S.R.L

Inventor： Flavio Tondolo ,  Mirko Coffetti ,  Roberto Valoti ,  Nicola Zenoni

IPC: G01D5/249

Abstract: A device for checking the position of a mechanical element in translational or rotational motion which performs a predetermined stroke, the device being provided with a magnetic component integral with the mechanical element whose position is to be determined and a stationary magnetic sensor, the magnetic component has at least one magnetic element arranged according to a helical pattern.