Commutator for an electrical machine

Details Commutator for an electrical machine Commutator for an electrical machine

2008-05-20

2008-05-20

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S235000, C310S236000, C310S045000

Reexamination Certificate

active

07375452

ABSTRACT:
A commutator for an electrical machine, in particular for an electric motor for actuating drives in motor vehicles, has a commutator body that supports commutator laminations. To reduce the electromagnetic radiation, emitted into the environment as interfering radiation, that is engendered by spark development in the commutation operation, the commutator body is embodied as a hollow cylinder, and the commutator laminations are disposed on the inner jacket face of the commutator body.

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