Patent ID: 6097125
Filing Date: 2000-08-01
Classification: H02K

Abstract:
In a compressor motor provided with an outer lamination and an inner lamination, a magnet fixed structure for a compressor motor, comprising:a cylindrical magnet paddle disposed between the outer and inner laminations having a plurality of magnet insertion holes formed alone a circumference thereof, wherein a projected inner and outer circular arcs of each magnet insertion hole have a different length, the inner circular arc being measured alone an inner surface of the cylindrical magnet paddle and the outer circular arc being measured along an outer surface of the cylindrical magnet paddle;a plurality of magnets inserted into the magnet insertion holes; anda magnet fixing ring fixed to the inner surface of the magnet paddle if the projected inner circular arc is longer than the projected outer circular arc and fixed to the outer surface of the magnet paddle, which has a) if the projected outer circular arc is longer than the projected inner circular arc of the magnet insertion hole.