Patent ID: 11863024
Assignee: HEMA MASCHINEN-UND APPARATESCHUTZ GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. A spin window (100) comprising:
a pane:
a drive device (1) adapted to rotate the pane and comprising:
an annular stator unit (10),
an annular rotor unit (30), and
a base plate (50),

wherein the pane is held by the rotor unit (30);
wherein the annular stator unit (10) comprises at least three coils (11) having coil cores (12) and having coil bobbins (13);
wherein the annular rotor unit (30) comprises a bearing unit (31), wherein the coils (11) are forming a receiving space (14) in the annular stator unit (10), characterised in that the coil cores (12) and the bearing unit (31) stand on the base plate (50),
wherein the coil bobbins (13) are at least in part arranged on a printed circuit board (60), the printed circuit board (60) resting on the base plate (50) and having a recess (61).