KR20040092014A - 모터 보호용 차단기의 소호부 구조 - Google Patents
모터 보호용 차단기의 소호부 구조 Download PDFInfo
- Publication number
- KR20040092014A KR20040092014A KR1020030025821A KR20030025821A KR20040092014A KR 20040092014 A KR20040092014 A KR 20040092014A KR 1020030025821 A KR1020030025821 A KR 1020030025821A KR 20030025821 A KR20030025821 A KR 20030025821A KR 20040092014 A KR20040092014 A KR 20040092014A
- Authority
- KR
- South Korea
- Prior art keywords
- arc
- arc chamber
- lower frame
- circuit breaker
- coupled
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
Abstract
Description
Claims (2)
- 아크 챔버를 복수개의 그리드 결합부와 연결부가 있는 3상 일체형으로 형성하고 상기 일체형 아크 챔버를 하부 프레임에 결합하여서 된 것을 특징으로 하는 모터 보호용 차단기의 소호부 구조.
- 제 1 항에 있어서,상기 하부 프레임의 격벽에 연결부 삽입홈을 형성하여 상기 아크 챔버의 연결부가 연결부 삽입홈으로 삽입되게 한 것을 특징으로 하는 모터 보호용 차단기의 소호부 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0025821A KR100504561B1 (ko) | 2003-04-23 | 2003-04-23 | 모터 보호용 차단기의 소호부 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0025821A KR100504561B1 (ko) | 2003-04-23 | 2003-04-23 | 모터 보호용 차단기의 소호부 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040092014A true KR20040092014A (ko) | 2004-11-03 |
KR100504561B1 KR100504561B1 (ko) | 2005-08-01 |
Family
ID=37372543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0025821A KR100504561B1 (ko) | 2003-04-23 | 2003-04-23 | 모터 보호용 차단기의 소호부 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100504561B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200454822Y1 (ko) * | 2010-04-16 | 2011-07-29 | 엘에스산전 주식회사 | 배선용차단기의 아크 차폐판 기구 |
KR20220095874A (ko) * | 2020-12-30 | 2022-07-07 | 엘에스일렉트릭(주) | 모터보호용 차단기 |
-
2003
- 2003-04-23 KR KR10-2003-0025821A patent/KR100504561B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200454822Y1 (ko) * | 2010-04-16 | 2011-07-29 | 엘에스산전 주식회사 | 배선용차단기의 아크 차폐판 기구 |
KR20220095874A (ko) * | 2020-12-30 | 2022-07-07 | 엘에스일렉트릭(주) | 모터보호용 차단기 |
Also Published As
Publication number | Publication date |
---|---|
KR100504561B1 (ko) | 2005-08-01 |
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