Brevet Année : 2025

Cylinder with integral position sensor

Résumé

A cylinder actuator includes two elements mobile one relative to the other along an axis of movement and a position sensor configured to measure the relative position of the two elements, the position sensor comprising a multi-pole magnetic strip secured to a first of the two elements and a sensitive element sensitive to magnetic-field variations and secured to a second of the two elements, the multi-pole magnetic strip having an alternation of north and south poles extending in an interval that defines a measurement range for the measurement of the relative position along the axis of movement, the sensitive element being arranged in such a way as to detect variations in the magnetic field in the vicinity of the multi-pole magnetic strip along the axis of movement within the interval.

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Dates et versions

hal-05191994 , version 1 (29-07-2025)

Identifiants

  • HAL Id : hal-05191994 , version 1

Citer

Samer Alfayad, Mohamad Kardofaki, Maya Sleiman, Richard Arlot. Cylinder with integral position sensor. United States, Patent n° : US20250020490A1. 2025. ⟨hal-05191994⟩
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