KR860002852A - 개량된 차단기 지시기 - Google Patents
개량된 차단기 지시기 Download PDFInfo
- Publication number
- KR860002852A KR860002852A KR1019850004863A KR850004863A KR860002852A KR 860002852 A KR860002852 A KR 860002852A KR 1019850004863 A KR1019850004863 A KR 1019850004863A KR 850004863 A KR850004863 A KR 850004863A KR 860002852 A KR860002852 A KR 860002852A
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- circuit breaker
- fixed contact
- circuit
- overload
- Prior art date
Links
Classifications
-
- 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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Audible And Visible Signals (AREA)
- Emergency Protection Circuit Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fuses (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 지시회로와 결합하는 종래위 차단기의 단면도.
제2도는 차단기가 차단된 후 본 발명의 지시회로와 결합하는 종래의 차단기의 단면도.
제3도는 온 및 오프 위치일 경우 제1도에 표시된 회로도.
제4도는 제2도에 표시된 차단기의 회로도.
제5도는 온 및 오프 위치일 경우 자기 차단기의 회로도.
제6도는 차단기가 차단된 후 제5도의 회로도.
* 도면의 주요부분에 대한 부호의 설명
16 : 고정접점 20, 22 : 가동접점
24, 24' : 트립아암 38 : 열응답 래치부재
44 : 콘덴서 50 : 발광 다이오드
56, 64 : 접점 60 : 아마추어
62 : 자기코일
Claims (4)
- 입력단자에 접속된 제1고정접점, 상기 제1고정접점과 직접 접촉하는 폐위치와 상기 제1고정접점으로부터 떨어진 개방위치사이에서 이동가능한 접촉아암위에 갖추어진 가동접점, 정상동작 동안 에는 상기 제1고정접점 및 상기 가동접점을 통하여 부하에 접속되며 과부하 동작시에는 상기 제1고정 접점으로부터 분리되는 부하단자, 차단기를 통한 과부하상태의 존재를 감지하여 상기 부하단자에 접속된 감시수단, 상기 감지수단의이동에 따라서 상기 감지수단이 과부하상태를 검지할 때 제2고정접점과 접촉하도록 작용하는 트립핑수단, 상기 입력 단자 및 상기 부하단자와 병렬로 되어 있으며 상기 제2고정 접점 및 상기 트립핑 수단과 직렬로 되어 있으며 조명장치를 포함하고 있는 지시회로가 구비된 차단기에 있어서, 상기 지시회로는 용량성 전류 제한 장치(44)가 상기 조명장치와 직렬로 갖추어져서 과부하 상태가 감지될 때 조명장치가 작동하도록 되어 있는 것을 특징으로하는 차단기.
- 제1항에 있어서, 상기 용량성 전류제한 장치가 콘데서인 것을 특징으로하는 차단기.
- 제1항에 있어서, 상기 감지수단이 열에 의해 활성화되는 바이메탈 소자인 것을 특징으로하는 차단기.
- 제1항에 있어서, 상기 감지수단이 자기적으로 활성화되는 것을 특징으로하는 차단기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/654,156 US4652867A (en) | 1984-09-25 | 1984-09-25 | Circuit breaker indicator |
US654156 | 1984-09-25 | ||
VE654156 | 1984-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860002852A true KR860002852A (ko) | 1986-04-30 |
KR890002044B1 KR890002044B1 (ko) | 1989-06-08 |
Family
ID=24623664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850004863A KR890002044B1 (ko) | 1984-09-25 | 1985-07-08 | 개량된 차단기 지시기 |
Country Status (25)
Country | Link |
---|---|
US (1) | US4652867A (ko) |
KR (1) | KR890002044B1 (ko) |
AT (1) | ATA251385A (ko) |
AU (1) | AU568227B2 (ko) |
BE (1) | BE903295A (ko) |
BR (1) | BR8501881A (ko) |
CA (1) | CA1232945A (ko) |
CH (1) | CH668502A5 (ko) |
DE (1) | DE3523059A1 (ko) |
DK (1) | DK432885A (ko) |
EG (1) | EG17230A (ko) |
FI (1) | FI82997C (ko) |
FR (1) | FR2570873A1 (ko) |
GB (1) | GB2165094B (ko) |
GR (1) | GR852192B (ko) |
IE (1) | IE56962B1 (ko) |
IL (1) | IL76318A0 (ko) |
IN (1) | IN161315B (ko) |
IT (1) | IT1183521B (ko) |
NL (1) | NL8502552A (ko) |
NO (1) | NO165777C (ko) |
PL (1) | PL153290B1 (ko) |
PT (1) | PT80744B (ko) |
SE (1) | SE458731B (ko) |
ZA (1) | ZA856221B (ko) |
Families Citing this family (45)
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US4768025A (en) * | 1984-09-25 | 1988-08-30 | Vila Masot Oscar | Circuit breaker indicator |
US4760384A (en) * | 1984-09-25 | 1988-07-26 | Vila Masot Oscar | Light-emitting diode indicator circuit |
US4876622A (en) * | 1988-08-03 | 1989-10-24 | General Electric Company | Circuit breaker warning relay and control accessory |
US4969063A (en) * | 1989-05-16 | 1990-11-06 | Square D Company | Circuit breaker with status indicating lights |
JPH0770284B2 (ja) * | 1989-07-06 | 1995-07-31 | 富士電機株式会社 | 回路遮断器の警報スイッチ操作装置 |
AT407207B (de) * | 1994-12-23 | 2001-01-25 | Felten & Guilleaume Ag Oester | Elektrischer schutzschalter |
US6242993B1 (en) | 1995-03-13 | 2001-06-05 | Square D Company | Apparatus for use in arcing fault detection systems |
US6034611A (en) * | 1997-02-04 | 2000-03-07 | Square D Company | Electrical isolation device |
US6532424B1 (en) | 1995-03-13 | 2003-03-11 | Square D Company | Electrical fault detection circuit with dual-mode power supply |
US5825598A (en) * | 1997-02-11 | 1998-10-20 | Square D Company | Arcing fault detection system installed in a panelboard |
US6452767B1 (en) | 1995-03-13 | 2002-09-17 | Square D Company | Arcing fault detection system for a secondary line of a current transformer |
US5682101A (en) | 1995-03-13 | 1997-10-28 | Square D Company | Arcing fault detection system |
US6377427B1 (en) | 1995-03-13 | 2002-04-23 | Square D Company | Arc fault protected electrical receptacle |
US6259996B1 (en) | 1998-02-19 | 2001-07-10 | Square D Company | Arc fault detection system |
US6246556B1 (en) | 1995-03-13 | 2001-06-12 | Square D Company | Electrical fault detection system |
US6313642B1 (en) | 1995-03-13 | 2001-11-06 | Square D Company | Apparatus and method for testing an arcing fault detection system |
US6313641B1 (en) | 1995-03-13 | 2001-11-06 | Square D Company | Method and system for detecting arcing faults and testing such system |
US5657002A (en) * | 1995-12-27 | 1997-08-12 | Electrodynamics, Inc. | Resettable latching indicator |
US5701118A (en) * | 1996-02-20 | 1997-12-23 | Hull; Harold L. | Blown fuse indicator circuit and fuse cap, including a method of use therefore |
US5847913A (en) * | 1997-02-21 | 1998-12-08 | Square D Company | Trip indicators for circuit protection devices |
US5946179A (en) * | 1997-03-25 | 1999-08-31 | Square D Company | Electronically controlled circuit breaker with integrated latch tripping |
US5839092A (en) * | 1997-03-26 | 1998-11-17 | Square D Company | Arcing fault detection system using fluctuations in current peaks and waveforms |
US5874884A (en) * | 1997-07-21 | 1999-02-23 | Hull; Harold L. | Blown fuse indicator circuit including a light housing containing a light source and method of use |
US6625550B1 (en) | 1998-02-19 | 2003-09-23 | Square D Company | Arc fault detection for aircraft |
US6567250B1 (en) | 1998-02-19 | 2003-05-20 | Square D Company | Arc fault protected device |
US5986860A (en) * | 1998-02-19 | 1999-11-16 | Square D Company | Zone arc fault detection |
US6621669B1 (en) | 1998-02-19 | 2003-09-16 | Square D Company | Arc fault receptacle with a feed-through connection |
US6782329B2 (en) | 1998-02-19 | 2004-08-24 | Square D Company | Detection of arcing faults using bifurcated wiring system |
US6477021B1 (en) | 1998-02-19 | 2002-11-05 | Square D Company | Blocking/inhibiting operation in an arc fault detection system |
US6275044B1 (en) | 1998-07-15 | 2001-08-14 | Square D Company | Arcing fault detection system |
US6104266A (en) * | 1999-06-02 | 2000-08-15 | General Electric Company | Circuit breaker with trip indication arrangement |
US6342995B1 (en) | 2000-03-02 | 2002-01-29 | Instrument Transformers, Inc. | Lighted escutcheon plate for power distribution equipment |
US7136265B2 (en) * | 2001-10-17 | 2006-11-14 | Square D Company | Load recognition and series arc detection using bandpass filter signatures |
US7151656B2 (en) | 2001-10-17 | 2006-12-19 | Square D Company | Arc fault circuit interrupter system |
US7068480B2 (en) | 2001-10-17 | 2006-06-27 | Square D Company | Arc detection using load recognition, harmonic content and broadband noise |
US20050062579A1 (en) * | 2003-09-23 | 2005-03-24 | Carrier Corporation | Resettable fuse with visual indicator |
DE102004034438A1 (de) * | 2004-07-16 | 2006-02-16 | Abb Patent Gmbh | Beschriftungs- und Anzeigeeinrichtung für elektrische Geräte |
US7253637B2 (en) | 2005-09-13 | 2007-08-07 | Square D Company | Arc fault circuit interrupter system |
DE102007058751A1 (de) * | 2007-12-04 | 2009-04-23 | Siemens Ag | Leistungsschalter |
US10002735B2 (en) | 2015-01-21 | 2018-06-19 | John J. O'Connor | Trip light circuit breaker |
KR101869724B1 (ko) * | 2017-01-05 | 2018-06-21 | 엘에스산전 주식회사 | 회로차단기의 전자 트립 장치 |
KR102299858B1 (ko) * | 2017-03-15 | 2021-09-08 | 엘에스일렉트릭 (주) | 회로차단기의 전자 트립 장치 |
US10468219B2 (en) * | 2017-09-07 | 2019-11-05 | Carling Technologies, Inc. | Circuit interrupter with status indication |
US11139131B2 (en) | 2018-12-21 | 2021-10-05 | Abb Schweiz Ag | Electromechanical relay with data collection cover |
CN113205978A (zh) * | 2021-04-01 | 2021-08-03 | 浙江天正电气股份有限公司 | 一种内置辅助功能的断路器及其报警系统 |
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GB415183A (en) * | 1933-03-23 | 1934-08-23 | Walter Ludwig Wilhelm Schallre | Improvements relating to electric discharge tubes particularly gasfilled luminous tubes |
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US4217618A (en) * | 1977-10-25 | 1980-08-12 | Boney George R | Thyristor firing circuit module with integral optical isolation, dv/dt limitation, and bidirectional voltage transient suppression |
JPS5498903A (en) * | 1978-01-20 | 1979-08-04 | Toshiba Corp | Rectifier fault detector for rotary machine |
US4207439A (en) * | 1978-07-13 | 1980-06-10 | International Telephone And Telegraph Corporation | Line/interface circuit for key telephone systems |
US4472001A (en) * | 1982-04-16 | 1984-09-18 | The Bendix Corporation | Fluid pressure braking system |
-
1984
- 1984-09-25 US US06/654,156 patent/US4652867A/en not_active Expired - Lifetime
- 1984-11-02 IN IN308/BOM/84A patent/IN161315B/en unknown
- 1984-11-15 CA CA000467888A patent/CA1232945A/en not_active Expired
-
1985
- 1985-03-26 GB GB08507873A patent/GB2165094B/en not_active Expired
- 1985-03-29 IT IT20145/85A patent/IT1183521B/it active
- 1985-04-16 FR FR8505716A patent/FR2570873A1/fr active Pending
- 1985-04-19 CH CH1688/85A patent/CH668502A5/de not_active IP Right Cessation
- 1985-04-19 BR BR8501881A patent/BR8501881A/pt not_active IP Right Cessation
- 1985-06-27 DE DE19853523059 patent/DE3523059A1/de not_active Withdrawn
- 1985-06-28 PT PT80744A patent/PT80744B/pt not_active IP Right Cessation
- 1985-07-08 KR KR1019850004863A patent/KR890002044B1/ko not_active IP Right Cessation
- 1985-08-16 ZA ZA856221A patent/ZA856221B/xx unknown
- 1985-08-28 AT AT0251385A patent/ATA251385A/de not_active Application Discontinuation
- 1985-09-03 IE IE2176/85A patent/IE56962B1/xx unknown
- 1985-09-03 NO NO853451A patent/NO165777C/no unknown
- 1985-09-06 IL IL76318A patent/IL76318A0/xx not_active IP Right Cessation
- 1985-09-10 GR GR852192A patent/GR852192B/el unknown
- 1985-09-11 FI FI853466A patent/FI82997C/fi not_active IP Right Cessation
- 1985-09-15 EG EG581/85A patent/EG17230A/xx active
- 1985-09-18 NL NL8502552A patent/NL8502552A/nl not_active Application Discontinuation
- 1985-09-23 AU AU47693/85A patent/AU568227B2/en not_active Ceased
- 1985-09-24 BE BE0/215623A patent/BE903295A/fr not_active IP Right Cessation
- 1985-09-24 DK DK432885A patent/DK432885A/da not_active Application Discontinuation
- 1985-09-24 SE SE8504399A patent/SE458731B/sv not_active IP Right Cessation
- 1985-09-25 PL PL1985255513A patent/PL153290B1/pl unknown
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |