Cleaning device for contamination of contact of electromagnetic contactor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9452455
APP PUB NO 20150013085A1
SERIAL NO

14165166

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to a device for cleaning contaminants on a contact portion of an electromagnetic contactor, and more particularly, a device for cleaning contaminants on a contact portion of an electromagnetic contactor in which a magnetic force the acting direction of which is changed in time is generated to the outside of the electromagnetic contactor for cleaning contaminants generated at a contact portion thereof with an arc extinguishing method, thereby effectively and broadly performing the cleaning of contaminants.

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Patent Owner(s)

  • LSIS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Jung Sik Seoul, KR 4 25
Joo, Hyun Woo Chungcheongbuk-do, KR 17 35

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