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US 2009/0214363 A1Published application
Motor and compressor including the same
AssigneeLG Electronics Tianjin Appliances Co., Ltd.
InventorsTaeyoung NOH, Sungdae KIM, Tianming ZHOU, Tieliang SUN, Jianxun YU, Shoujing ZHANG
Life of this patent
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Abstract
A motor and a compressor including the same. The motor includes a rotor (120) and a stator (110). Stator coils are wound around the stator (110). The stator coils include a main coil (112) and a sub coil (114) formed of material having a different conductivity from the main coil. A compressor for compressing fluid includes the motor.
Claims24
A motor comprising:
- a rotor;
- and
- a stator that a stator coil is wound around, the stator coil comprising:
- a main coil, and
- a sub coil formed of material having a different conductivity from the main coil.
2 more elements
A motor comprising:
- a rotor;
- and
- a stator that a stator coil is wound around, the stator coil comprising,
- a first main coil, and
- a second main coil connected with the first main coil in serial and separated from the first main coil, the second main coil formed of a material having a different conductivity from the first main coil.
2 more elements
A compressor including a motor operated to compress fluid, wherein the motor comprises:
- a rotor;
- and
- a stator that a stator coil is wound around, the stator coil comprising a main coil, and
- a sub coil formed of material having a different conductivity from the main coil.
1 more element
Dependencies are inferred from the claim text.