Open-type induction motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9755467
APP PUB NO 20150115752A1
SERIAL NO

14524347

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided an open-type induction motor, and more particularly, to an open type induction motor in which a rotor has a structure allowing air to flow therein, thus enhancing cooling efficiency of the rotor and a stator. The open-type induction motor includes: a stator including an iron stator core having a radial duct hole and a stator coil wound around the iron stator core; and a rotor disposed in a hollow of the stator so as to be rotatable by magnetism generated by the stator coil, and including a rotational shaft, a plurality of iron rotor cores stacked in an axial direction of the rotational shaft and coupled to the rotational shaft, a rotor coil coupled to the plurality of iron rotor cores, and duct plates stacked between the plurality of iron rotor cores and outwardly discharging air present at the inner side of the iron rotor cores.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI ELECTRIC & ENERGY SYSTEMS CO LTDSEOUL 03058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Ok Jin Ulsan, KR 16 13
Kim, Rae Eun Seoul, KR 2 6
Lee, Jong In Gyeonggi-do, KR 40 142
Lee, Kwang Soo Ulsan, KR 33 146
Moon, Sung Hyun Seoul, KR 114 819

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