VARIABLE SPEED SCROLL COMPRESSOR
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United States of America Patent
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Issued Date -
May 22, 2014
app pub date -
Nov 19, 2013
filing date -
Nov 19, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This variable speed scroll compressor includes a closed casing including a low pressure volume and a high pressure volume, and an electric motor arranged in the low pressure volume and including a rotor and a stator, the rotor including permanent magnets, the stator including a stator core provided with a plurality of radially extending tooth portions and with a plurality of slots formed between the radially extending tooth portions, and stator windings each wound on the radially extending tooth portions. Each stator winding is wound around a respective tooth portion and includes winding portions extending respectively in the slots formed on each side of the respective tooth portion.
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