FIELD: electricity.
SUBSTANCE: device for electrotransmission to rotary body (10), supported at rotating support includes at least two contact rings (11), a crossarm (1) of the contact elements and at least two contact elements (2), the crossarm (1) of the contact elements is mechanically connected to each contact element (2). Each contact element (2) can be arranged in such a way that, when inserted into an electric machine having a rotating body supported at a rotating support, each contact element (2) is in contact with a corresponding contact ring (11). Between the crossarm (1) of the contact elements and each contact element (2) is an electrically insulating layer (3).
EFFECT: increased reliability of transmission of two electrical phases to the rotary body.
12 cl, 6 dwg
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SU1785057A1 |
