KR100885334B1 - 회로 차단기 - Google Patents
회로 차단기 Download PDFInfo
- Publication number
- KR100885334B1 KR100885334B1 KR1020070045845A KR20070045845A KR100885334B1 KR 100885334 B1 KR100885334 B1 KR 100885334B1 KR 1020070045845 A KR1020070045845 A KR 1020070045845A KR 20070045845 A KR20070045845 A KR 20070045845A KR 100885334 B1 KR100885334 B1 KR 100885334B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead wire
- movable contact
- circuit breaker
- contact
- movable
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/046—Enhanced legend space by smaller actuators
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (4)
- 고정 접점이 설치된 고정 접촉자와,상기 고정 접점과 개폐 가능한 가동 접점이 설치된 가동 접촉자와,상기 가동 접촉자와 접속판을 접속하는 가요성의 리드선과,상기 가동 접촉자가 회전축의 주위를 회동할 수 있게 상기 가동 접촉자를 유지하는 가동 접촉자 홀더를 구비하고,상기 리드선은 상기 가동 접촉자의 회전축에 감기도록 배선되며, 상기 가동 접촉자의 회동에 따른 상기 리드선의 변위가 상기 리드선의 굽힘 반경의 변화로 흡수되도록, 상기 리드선과 상기 가동 접촉자의 접합부의 위치가 설정되어 있는 것을 특징으로 하는 회로차단기.
- 제 1항에 있어서,상기 리드선은, 상기 가동 접촉자의 회전축에 1/2 회전 이상 감기는 동시에, 상기 리드선과 상기 가동 접촉자의 접합부의 회전궤도에 대하여 거의 접선방향으로 인출되도록 배선되어 있는 것을 특징으로 하는 회로차단기.
- 제 2항에 있어서,리드선은, U자형으로 이루어지며, 가동 접촉자의 접점과는 반대쪽이 개방되어 있는 것을 특징으로 하는 회로차단기.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서,상기 가동 접촉자 홀더의 회전축과 상기 가동 접촉자의 회전축은 동축이 되도록 배치되는 것을 특징으로 하는 회로차단기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00136740 | 2006-05-16 | ||
JP2006136740A JP4816241B2 (ja) | 2006-05-16 | 2006-05-16 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070111341A KR20070111341A (ko) | 2007-11-21 |
KR100885334B1 true KR100885334B1 (ko) | 2009-02-26 |
Family
ID=38843765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070045845A KR100885334B1 (ko) | 2006-05-16 | 2007-05-11 | 회로 차단기 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4816241B2 (ko) |
KR (1) | KR100885334B1 (ko) |
CN (1) | CN101075513B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5776327B2 (ja) * | 2011-05-18 | 2015-09-09 | 富士電機機器制御株式会社 | 回路遮断器 |
CN103617927B (zh) * | 2013-11-26 | 2015-07-15 | 浙江天正智能电器有限公司 | 一种可快速分断的大开距触头结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH071657B2 (ja) * | 1989-09-18 | 1995-01-11 | 三菱電機株式会社 | 回路遮断器 |
JP3107724B2 (ja) * | 1995-03-22 | 2000-11-13 | 本田技研工業株式会社 | 給電機構および方法 |
JP3794200B2 (ja) * | 1999-05-10 | 2006-07-05 | 三菱電機株式会社 | 回路遮断器 |
DE19948716C1 (de) * | 1999-09-30 | 2000-12-07 | Siemens Ag | Anordnung zur Lagerung der Schaltwelle eines Niederspannungs-Leistungsschalters und mehrpoliger Niederspannungs-Leistungsschalter mit eienr Anordnung zur Lagerung der Schaltwelle |
US6414575B1 (en) * | 2000-11-21 | 2002-07-02 | Carling Technologies, Inc. | Circuit breaker having an encapsulated auxiliary coil assembly |
US6489867B1 (en) * | 2002-05-22 | 2002-12-03 | Eaton Corporation | Separating pins for the shunt wires of a circuit breaker |
JP4577710B2 (ja) * | 2004-09-21 | 2010-11-10 | 河村電器産業株式会社 | 回路遮断器 |
-
2006
- 2006-05-16 JP JP2006136740A patent/JP4816241B2/ja active Active
-
2007
- 2007-05-11 KR KR1020070045845A patent/KR100885334B1/ko active IP Right Grant
- 2007-05-16 CN CN2007101038311A patent/CN101075513B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR20070111341A (ko) | 2007-11-21 |
CN101075513A (zh) | 2007-11-21 |
CN101075513B (zh) | 2010-06-23 |
JP4816241B2 (ja) | 2011-11-16 |
JP2007311071A (ja) | 2007-11-29 |
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