Stator of single phase direct current motor for fan, single phase direct current motor and fan

Stator of single phase direct current motor for fan, single phase direct current motor and fan

  • CN 106,329,747 A
  • Filed: 10/20/2016
  • Published: 01/11/2017
  • Est. Priority Date: 10/20/2016
  • Status: Active Application
First Claim
Patent Images

1. the stator for the single-phase DC motor of fan, it is characterised in that including:

  • Multiple teeth portion piecemeals, each teeth portion piecemeal includes tooth block and the pole shoe portion of the radial inner end being connected to tooth block, multiple teeth portionPiecemeal is arranged in order to be combined into annular in circumferential direction;

    Multiple yoke partial blocks, multiple yoke partial blocks can be in turn connected to form in circumferential direction from beginning to end as annular, plurality of yokePartial block includes the multiple first yoke partial blocks that are connected the most corresponding with multiple teeth portion piecemeals and is connected to adjacent two firstThe second yoke partial block between yoke partial block;

    Single-phase winding, single-phase winding is wound on multiple tooth block respectively and single-phase winding has be suitable to be connected with external power sourceOne terminals and the second terminals.

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