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Electric motors with electromagnetic interference reduction

  • US 5,196,750 A
  • Filed: 09/27/1991
  • Issued: 03/23/1993
  • Est. Priority Date: 09/28/1990
  • Status: Expired due to Term
First Claim
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1. In an electric motor, the combination comprising:

  • (a) a plastic brush holder having a compartment and a plurality of openings formed therein;

    (b) a circuit board mounted in said compartment;

    (c) a suppression circuit mounted on said circuit board and including discrete electrical components, at least some of which have respective wire ends;

    (d) first and second power input terminals extending through respective ones of said openings, each of said power input terminals having a wire receiving and gripping slot which automatically receives and grips a respective said wire end when said first and second power terminals are inserted through their respective openings; and

    (e) first and second brush mounting plates extending through respective openings formed in said brush holder, each of said brush mounting plates having a wire receiving and gripping slot which automatically receives and grips a respective said wire end when said first and second brush mounting plates are inserted through their respective openings.

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