Innovationsprojekt

Encoder

Patent für einen Encoder zur redundanten hochgenauen kontaktlosen Erfassung von Winkelsignalen eines Magneten. Einsatzbereich z.B. im Automobilbereich in Lenkwinkelsensoren.
 
Patenthalter: Sari Abwa, Manfred Brandl, Josef Janisch

Kurzfassung

A magnetic field sensor arrangement (4) comprises a stacked arrangement (1) with a first magnetic field sensor body (20) and a second magnetic field sensor body (40). The first magnetic field sensor body (20) has a first main surface (21), on which is arranged a first magnetic field sensitive element (23), and a second main surface (22), which is approximately parallel to the first main surface (21). The second magnetic field sensor body (40) has similarly a first main surface (41), on which is arranged a second magnetic field sensitive element (43), and a second main surface (42), which is approximately parallel to the first main surface (41).