BR0100408A - Interruptor de circuito com um conjunto de desarme automático induzido magneticamente implementando um grampo de mola - Google Patents

Interruptor de circuito com um conjunto de desarme automático induzido magneticamente implementando um grampo de mola

Info

Publication number
BR0100408A
BR0100408A BR0100408-5A BR0100408A BR0100408A BR 0100408 A BR0100408 A BR 0100408A BR 0100408 A BR0100408 A BR 0100408A BR 0100408 A BR0100408 A BR 0100408A
Authority
BR
Brazil
Prior art keywords
housing
armature
circuit breaker
spring clamp
magnetically induced
Prior art date
Application number
BR0100408-5A
Other languages
English (en)
Inventor
Stephen Albert Mrenna
Craig Joseph Puhalla
Daniel Edward Schiller
Keith Edward Thomas
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BR0100408A publication Critical patent/BR0100408A/pt

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)

Abstract

"INTERRUPTOR DE CIRCUITO COM UM CONJUNTO DE DESARME AUTOMáTICO INDUZIDO MAGNETICAMENTE IMPLEMENTANDO UM GRAMPO DE MOLA". Um interruptor de circuito incluindo um alojamento, contatos principais separáveis dispostos no alojamento, e um mecanismo de operação disposto no alojamento e interconectado com os contatos. Um mecanismo de desarme está disposto no alojamento e tem um conjunto de desarme automático que seletivamente gera uma operação de desarme para fazer o mecanismo de operação abrir os contatos devido a um limite de corrente predeterminado. O conjunto de desarme automático inclui uma forquilha magnética, uma armadura, e um terminal elétrico. A forquilha magnética tem suportes pivó sobre os quais estão posicionados braços pivó de uma porção de cabeça da armadura. Um membro de grampo aplica uma força de aperto à porção de cabeça da armadura em uma direção para normalmente rotacionalmente deslocar uma porção inferior da armadura para longe da forquilha e do terminal.
BR0100408-5A 2000-01-31 2001-01-31 Interruptor de circuito com um conjunto de desarme automático induzido magneticamente implementando um grampo de mola BR0100408A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/494,706 US6194982B1 (en) 2000-01-31 2000-01-31 Circuit interrupter with a magnetically-induced automatic trip assembly implementing a spring clamp

Publications (1)

Publication Number Publication Date
BR0100408A true BR0100408A (pt) 2001-09-11

Family

ID=23965627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100408-5A BR0100408A (pt) 2000-01-31 2001-01-31 Interruptor de circuito com um conjunto de desarme automático induzido magneticamente implementando um grampo de mola

Country Status (8)

Country Link
US (1) US6194982B1 (pt)
EP (1) EP1122757A3 (pt)
CN (1) CN1340838A (pt)
AU (1) AU1637501A (pt)
BR (1) BR0100408A (pt)
CA (1) CA2333438A1 (pt)
SG (1) SG90226A1 (pt)
ZA (1) ZA200100778B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774749B2 (en) * 2001-09-19 2004-08-10 Square D Company Trip cross bar and trip armature assembly for a circuit breaker
US6980069B2 (en) * 2002-04-18 2005-12-27 General Electric Company Magnetic device for a magnetic trip unit
DE20214922U1 (de) 2002-09-27 2002-11-28 Moeller GmbH, 53115 Bonn Leistungsschalter mit Kurzschlussschnellstauslösern
ITBG20060065A1 (it) * 2006-12-21 2008-06-22 Abb Service Srl Dispositivo di protezione per un interruttore automatico e interruttore automatico comprendente tale dispositivo.
ITMI20090010A1 (it) * 2009-01-08 2010-07-09 Abb Spa Dispositivo di interruzione per impianti di bassa tensione
DE102012200728A1 (de) * 2012-01-19 2013-07-25 Siemens Aktiengesellschaft Elektrischer Schalter
EP3631926B1 (en) 2017-05-23 2022-05-11 Pass & Seymour, Inc. Arc fault circuit interrupter
CN108511290B (zh) * 2018-05-31 2024-04-26 海格科技股份有限公司 小型断路器的脱扣机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250918A (en) * 1992-05-05 1993-10-05 Square D Company Automatic miniature circuit breaker with Z-axis assemblage current response mechanism
US5237297A (en) * 1992-07-06 1993-08-17 American Circuit Breaker Corporation Tripping apparatus for use with an electrical circuit breaker having magnetic tripping responsive to low overcurrent
US5294902A (en) * 1993-06-14 1994-03-15 General Electric Company Fail-safe residential circuit breaker
US5381120A (en) * 1993-11-15 1995-01-10 General Electric Company Molded case circuit breaker thermal-magnetic trip unit

Also Published As

Publication number Publication date
EP1122757A3 (en) 2003-02-05
US6194982B1 (en) 2001-02-27
EP1122757A2 (en) 2001-08-08
SG90226A1 (en) 2002-07-23
CN1340838A (zh) 2002-03-20
AU1637501A (en) 2001-08-02
CA2333438A1 (en) 2001-07-31
ZA200100778B (en) 2001-08-07

Similar Documents

Publication Publication Date Title
EP2251887B1 (en) Electromagnetic trip device
ATE82087T1 (de) Schuetz.
BR0201741A (pt) Disjuntor incluindo um atuador de desarme por falha de arco e uma trava de indicador e uma trava de desarme
AU2002301799B2 (en) Circuit interrupter employing a mechanism to open a power circuit in response to a resistor body burning open
ATE46056T1 (de) Magnetausloeser fuer fehlerstromschutzschalter.
BR0100408A (pt) Interruptor de circuito com um conjunto de desarme automático induzido magneticamente implementando um grampo de mola
JP2005158711A (ja) 双安定電磁リレー
KR0163421B1 (ko) 전기 스위치용 트립장치
JPH01503511A (ja) 回路保護器
EP0984476A3 (en) Trip device of circuit breaker
AR034884A1 (es) Disyuntor a control remoto con un conductor de derivacion
US3453566A (en) Automatic current limiting circuit breaker
US4835501A (en) Current limiting assembly for circuit breakers
KR20180065483A (ko) 누전 및 배선차단기를 위한 순시트립장치
AR013437A1 (es) Un dispositivo para indicar una falla electrica en un dispositivo corta-circuito tal como un interruptor diferencial
MY140375A (en) A yoke with an integral fixed contact support
US3944954A (en) Excess current switching device
US4630014A (en) Current limiting circuit breaker stationary contact assembly with integral magnetic activating means
RU80066U1 (ru) Привод выключателя автоматического быстродействующего
KR100434332B1 (ko) 배선용 차단기의 전류 검출장치
KR20050050999A (ko) 회로차단기의 전압 트립 부속 장치
RU2375780C1 (ru) Привод выключателя автоматического быстродействующего
JPH0432121A (ja) 配線用遮断器
JPS6171523A (ja) 回路しや断器
SE460812B (sv) Elkopplare

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]