KR870002622A - 힘 발생 분류기를 가지는 회로 차단기 - Google Patents

힘 발생 분류기를 가지는 회로 차단기 Download PDF

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Publication number
KR870002622A
KR870002622A KR1019860006552A KR860006552A KR870002622A KR 870002622 A KR870002622 A KR 870002622A KR 1019860006552 A KR1019860006552 A KR 1019860006552A KR 860006552 A KR860006552 A KR 860006552A KR 870002622 A KR870002622 A KR 870002622A
Authority
KR
South Korea
Prior art keywords
contact
classifier
circuit breaker
pivot
arm
Prior art date
Application number
KR1019860006552A
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English (en)
Other versions
KR950003868B1 (ko
Inventor
리 매커 제러
알. 토마스 그렌
이. 호오 찰즈
구라 랜스
Original Assignee
더블류. 엠. 재코비
웨스팅하우스 일렉트릭 코오포레이숀
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 더블류. 엠. 재코비, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 더블류. 엠. 재코비
Publication of KR870002622A publication Critical patent/KR870002622A/ko
Application granted granted Critical
Publication of KR950003868B1 publication Critical patent/KR950003868B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/101—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening with increasing of contact pressure by electrodynamic forces before opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops

Abstract

내용 없음

Description

힘 발생 분류기를 가지는 회로 차단기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 분류기를 예시하고 접점 폐 위치의 차단기를 통한 수직 단면도.
* 도면의 주요 부분에 관한 부호의 설명
10 : 차단기 12: 기부 14: 커버
16 : 분할선 18,19 : 고정접점 20,21 : 이동접점
22,36 : 도체 26 : 접점아암 28 : 스위치 아암
27a,29,48,52 : 피벗 30 : 하우징 프레임 부재 30,32 : 분류기
34 : 연결기 24,38 : 터미널 40 : 개폐기구
42 : 핸들 44,46 : 토글링크 50 : 브래킷
54 : 크레이들 56 : 크로스 바아 57 : 래치장치
58 : 전류 변압기 60,62 : 분류기 부분

Claims (7)

  1. 선도체 및 부하 도체를 유지하는 아아크 소멸 챔버를 가지는 전기적 절연 하우징, 하우징 내의 개폐위치 사이에서 동작할 수 있는 제1 및 제2분리 접점으로 구성되는 차단기 구조, 접점을 개방하기 위해서 차단 위치를 방출될때 이동할 수 있고 기정된 전류 과부하가 래치 위치로부터 장치를 편향시킬때 방출성 메커니즘을 차단하기 위한 차단 장치로 구성되는 방출성 메커니즘,접점의 개폐 위치 사이에서 운동하기 위한 제1피벗에서 축회전되게 설치되는 스위치 아암 및 접점 아암으로 구성되는 제1접점을 가지는 운반장치, 스위치 아암 위에 제2피벗에서 축회전되게 설치되는 제1접점을 설치하는 접점아암, 선 및 부하도체중의 하나에 설치되는 제2 접점, 제1접점의 맞은편 제2 피벗측 위에 접점 아암과 선 및 부하도체중의 다른 것 사이에 전기적으로 연결되고, 루우프를 형성하기 위해서 일정한 간격을 가지는 접힌 분류기 부분 및 그 부분 사이의 폐 위치 내에서 접점을 유지하기 위해서 접점에 압력을 가하여 발생하는 제1반발 자기력으로 구성되는 탄력성 분류기, 최소한 하나의 접점 아암에서 차단 장치가 래채 위치로부터 편향될때 다른 위치에 대한 제1피벗에 관하여 운반 장치의 운동을 신속히 처리하는 분류기 부분의 반발 자기력으로 구성되는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  2. 제1항에 있어서,접점 아암은 제1피벗 및 제1접점 사이의 스위치 아암 위에 축 회전되게 설치되는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  3. 제2항에 있어서, 탄력성 분류기는 제1접점 맞은편의 제2피벗 측에 관하여 접점 아암에 연결되는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  4. 제3항에 있어서, 탄력성 분류기는 접점이 닫힐때 실제로 V형 형상을 가지는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  5. 제3항에 있어서, 탄력성 분류기는 접점이 닫힐때 실제로 U형 형상을 가지는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  6. 제1항에서 5항 중의 어느 한 항에 있어서, 분류기 부분이 연결되는 도체 및 분류기 부분은 운반 장치에 보다 큰 압력을 발생하기 위한 제1반발력을 보완하는 제2반발 자기력을 발생하기 위해서 실제로 평행한 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
  7. 차단기는 부수 도면에 관하여 지금까지 서술되고 예시된 것처럼 실제로 사용하기에 적당하게 구조되는 것을 특징으로 하는 힘 발생 분류기를 가지는 회로 차단기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006552A 1985-08-16 1986-08-08 힘 발생 분류기를 가지는 회로 차단기 KR950003868B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US766303 1985-08-16
US766,303 1985-08-16
US06/766,303 US4656444A (en) 1985-08-16 1985-08-16 Circuit breaker with force generating shunt

Publications (2)

Publication Number Publication Date
KR870002622A true KR870002622A (ko) 1987-04-06
KR950003868B1 KR950003868B1 (ko) 1995-04-20

Family

ID=25076039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006552A KR950003868B1 (ko) 1985-08-16 1986-08-08 힘 발생 분류기를 가지는 회로 차단기

Country Status (12)

Country Link
US (1) US4656444A (ko)
EP (1) EP0212258A3 (ko)
JP (1) JPS6243027A (ko)
KR (1) KR950003868B1 (ko)
CN (1) CN1014662B (ko)
AU (1) AU589199B2 (ko)
BR (1) BR8603909A (ko)
CA (1) CA1252814A (ko)
ES (1) ES2001361A6 (ko)
IN (1) IN164820B (ko)
PH (1) PH23615A (ko)
ZA (1) ZA865749B (ko)

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JPH0747780Y2 (ja) * 1987-05-18 1995-11-01 三菱電機株式会社 回路しゃ断器
DE3810977C2 (de) * 1988-03-28 1996-10-24 Siemens Ag Strombegrenzende Schalteinrichtung mit elektrodynamisch öffnenden Schaltstücken
US4887055A (en) * 1988-08-01 1989-12-12 Westinghouse Electric Corp. Modular option deck assembly
US4939491A (en) * 1988-08-01 1990-07-03 Westinghouse Electric Corp. Combination barrier and auxiliary CT board
US4891617A (en) * 1988-08-01 1990-01-02 Westinghouse Electric Corp. Rubber stops in outside poles
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AU621907B2 (en) * 1988-08-01 1992-03-26 Westinghouse Electric Corporation A circuit breaker having a combination barrier and auxiliary current transformer board
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US4887057A (en) * 1988-08-01 1989-12-12 Westinghouse Electric Corp. Cam roll pin assembly
US4894747A (en) * 1988-10-12 1990-01-16 Westinghouse Electric Corp. Side plate tapered twist tab fastening device for fastening side plates to the base
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US5119054A (en) * 1990-08-30 1992-06-02 Westinghouse Electric Corp. "E" frame pancake design
JP2864727B2 (ja) * 1990-11-22 1999-03-08 富士電機株式会社 反発形回路遮断器の接触子装置
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Also Published As

Publication number Publication date
ZA865749B (en) 1987-03-25
US4656444A (en) 1987-04-07
ES2001361A6 (es) 1988-05-16
BR8603909A (pt) 1987-03-24
PH23615A (en) 1989-09-11
JPS6243027A (ja) 1987-02-25
KR950003868B1 (ko) 1995-04-20
EP0212258A2 (en) 1987-03-04
CN1014662B (zh) 1991-11-06
CA1252814A (en) 1989-04-18
CN86105019A (zh) 1987-04-08
AU6031886A (en) 1987-02-19
AU589199B2 (en) 1989-10-05
IN164820B (ko) 1989-06-10
EP0212258A3 (en) 1988-12-21

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