STATOR FOR AN ELECTROMOTIVE COMPRESSOR AND METHOD FOR ASSEMBLING SAME

WIPO Patent Application WO/2011/155710

A2

The present invention relates to a stator for an electromotive compressor, which is arranged into a circular form within a housing to/from which refrigerant is introduced/discharged. The stator comprises: a plurality of bobbins, each of which having an outer surface wound with a coil, and which is arranged and coupled with each other into a circular form; first terminals, each of which includes a first terminal portion coupled onto each bobbin such that the first terminal portion is protruded, and a first fixing portion which is electrically connected to the first terminal portion, and which fixes a first end of the coil onto the bobbin, and which is electrically connected to the first end of the coil; and second terminals, each of which includes a second terminal portion coupled onto each bobbin such that the second terminal portion is protruded, and a second fixing portion which is electrically connected to the second terminal portion, and which fixes a second end of the coil onto the bobbin, and which is electrically connected to the second end of the coil. According to the present invention, bobbins wound with respective coils have first terminals and second terminals to thereby enable coil alignment to be conveniently carried out, and enable both ends of the coil to be easily fixed and bonded, thus enabling a complicated and difficult stator coil connection to be performed in a simple and convenient manner, reducing the time taken for the stator coil connection, and improving workability and productivity.

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KOO, In-Hwe (# Yangji Maeul Kumho Apt, 34 Sunae-dong Bundang-gu, Seongnam, Gyeonggi-do 463-919, 463-919, KR)
구인회 (경기도 성남시 분당구 수내동 34 양지마을 금호아파트 110동 2102호, 463-919 Gyeonggi-do, 463-919, KR)
HAN, Young-Chang (# Chamsolmaeul World Meridian, Jung-dong Giheung-gu, Yongin-si, Gyeonggi-do 446-724, 446-724, KR)

KR2011/003583

December 15, 2011

May 16, 2011

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DOOWON TECHNICAL COLLEGE (678 Jangwon-ri, Juksan-myeon Anseong-si, Gyeonggi-do 456-893, 456-893, KR)
학교법인 두원학원 (경기도 안성시 죽산면 장원리 678, 456-893 Gyeonggi-do, 456-893, KR)
DOOWON ELECTRONICS CO., LTD (156-1 Wolseon-ri, Yeongin-myeon Asan-si, Chungcheongnam-do 336-821, 336-821, KR)
주식회사 두원전자 (충청남도 아산시 영인면 월선리 156-1, 336-821 Chungcheongnam-do, 336-821, KR)
KOO, In-Hwe (# Yangji Maeul Kumho Apt, 34 Sunae-dong Bundang-gu, Seongnam, Gyeonggi-do 463-919, 463-919, KR)

H02K3/46; H02K3/50

TAEBAEK INTELLECTUAL PROPERTY LAW FIRM (#906, Kolon technovalley60-4 Gasan-dong, Geumcheon-gu, Seoul 153-770, 153-770, KR)

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