Patent ID: 11876416
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A rotary machine comprising:
a pole wheel rotatable about an axis of rotation, the pole wheel having a circumferential edge;
a position sensing device configured to sense a rotational position of the pole wheel, the position sensing device comprising:
at least one first position sensor configured to sense a change in a magnetic field;
at least one magnetic element arranged on the pole wheel; and
at least one circuit card on which electronic components are arranged, the first position sensor being arranged at least indirectly on the circuit card,

wherein the first position sensor extends at least partially into a space of the pole wheel that is surrounded by the circumferential edge, and
wherein the at least one circuit card defines a recess in which the circumferential edge of the pole wheel runs.