ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER

Title:

ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER

Document Type and Number:

WIPO Patent Application WO/2020/004750

Kind Code:

A1

Abstract:

The present invention relates to an arc extinguishing chamber base of a molded case circuit breaker and, more specifically, to an arc extinguishing chamber base of a molded case circuit breaker, manufactured using a thermoplastic resin. The present invention enables an arc extinguishing chamber base for forming a molded case circuit breaker to be manufactured using an aromatic polyamide-based thermoplastic resin, thereby enabling an increase in productivity, a decrease in component weight, a reduction in component production time, an eco-friendly effect, and recycling. Furthermore, component lifespan increases.

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Inventors:

KANG TAEYUN (KR)
CHO WOOKDONG (KR)
KANG SOOHYUNG (KR)
SONG HEONSEOP (KR)
KIM HANGIL (KR)
LEE GUNHYUN (KR)

Application Number:

PCT/KR2019/000065

Publication Date:

January 02, 2020

Filing Date:

January 04, 2019

Export Citation:

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Assignee:

LSIS CO LTD (KR)

International Classes:

H01H33/72

Foreign References:

KR20130050275A	2013-05-15
JP2010509419A	2010-03-25
KR20040021583A	2004-03-10
JP2012216470A	2012-11-08
JP2011071048A	2011-04-07

Other References: