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1. WO2020004750 - ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER

Publication Number WO/2020/004750
Publication Date 02.01.2020
International Application No. PCT/KR2019/000065
International Filing Date 04.01.2019
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
70
Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
72
having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
H01H 33/72 (2006.01)
CPC
H01H 33/72
Applicants
  • 엘에스산전 주식회사 LSIS CO., LTD. [KR/KR]; 경기도 안양시 동안구 엘에스로 127 127, LS-ro Dongan-gu, Anyang-si, Gyeonggi-do 14119, KR
Inventors
  • 강태윤 KANG, Taeyun; KR
  • 조욱동 CHO, Wookdong; KR
  • 강수형 KANG, Soohyung; KR
  • 송헌섭 SONG, Heonseop; KR
  • 김한길 KIM, Hangil; KR
  • 이건현 LEE, Gunhyun; KR
Agents
  • 박장원 PARK, Jang-Won; KR
Priority Data
10-2018-007346226.06.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ARC EXTINGUISHING CHAMBER BASE OF MOLDED CASE CIRCUIT BREAKER
(FR) BASE DE CHAMBRE D'EXTINCTION D'ARC D'UN DISJONCTEUR À BOÎTIER MOULÉ
(KO) 배선용 차단기의 아크 소호실 베이스
Abstract
(EN)
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.
(FR)
La présente invention se rapporte à une base de chambre d'extinction d'arc d'un disjoncteur à boîtier moulé et, de façon plus précise, à une base de chambre d'extinction d'arc d'un disjoncteur à boîtier moulé, fabriquée à l'aide d'une résine thermoplastique. La présente invention permet de fabriquer une base de chambre d'extinction d'arc pour former un disjoncteur à boîtier moulé à fabriquer à l'aide d'une résine thermoplastique à base de polyamide aromatique, ce qui permet une augmentation de la productivité, une diminution du poids des composants, une réduction du temps de production des composants, un effet écologique et un recyclage. En outre, la durée de vie des composants augmente.
(KO)
본 발명은 배선용 차단기의 아크 소호실 베이스에 관한 것으로, 더욱 상세하게는 열가소성 수지를 이용하여 제조된 배선용 차단기의 아크 소호실 베이스에 관한 것이다. 본 발명은 배선용 차단기를 구성하는 아크 소호실 베이스를 방향족 폴리아미드계의 열가소성 수지를 이용하여 제조하기 때문에, 생산성 향상, 부품의 경량화, 부품 생산시간감소, 친환경 및 재사용이 가능한 효과가 있다. 더욱이, 부품 수명이 증대하는 효과가 있다.
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