COOLED CHARGING CABLE FOR ELECTRIC VEHICLE

WIPO Patent Application WO/2022/045599

A1

The present invention relates to a cooled charging cable for an electric vehicle, and the purpose of the present invention is to cool a power line by circulating, through a cooling pipe or a refrigerant fluid channel, high-temperature heat generated in the power line when a large-capacity current required for rapid charging is continuously applied to the power line, and arrange the cooling pipe or refrigerant fluid channel in a shaping material filled in the cable to cool the power line through a wider surface area in an indirect heat transfer method, so as to enhance the cooling efficiency while preventing the pipe or channel from being in direct contact with the power line, thereby preventing an insulation layer thereof from being deteriorated, damaged, or destructed due to the refrigerant. The cooled charging cable for an electric vehicle according to the present invention comprises: a cable part; at least one conductive part surrounding the outer surface of the cable part; at least one cooling part disposed in the conductive part; and an outer sheath surrounding the cable part and the outer surface of the conductive part.

JPS5834656	【考案の名称】ラジアルフロ-型内部冷却ケ-ブル
WO/2014/102921	HEAT-RESISTANT WIRING COMPONENT AND METHOD FOR MANUFACTURING SAME

LEE YONG SUN (KR)
WOO MIN JUNG (KR)
SEOK CHANG HEUN (KR)

PCT/KR2021/009721

March 03, 2022

July 27, 2021

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KBI COSMOLINK CO LTD (KR)

H01B7/42; B60L53/18; H01B7/17; H01B9/00

JP5674961B2	2015-02-25
KR20180096259A	2018-08-29
JP2012164478A	2012-08-30
KR102120306B1	2020-06-08
JPH0649073Y2	1994-12-12

MAJOR PATENT AND LAW FIRM (KR)

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