BR8604092A - Interruptor de circuito - Google Patents

Interruptor de circuito

Info

Publication number
BR8604092A
BR8604092A BR8604092A BR8604092A BR8604092A BR 8604092 A BR8604092 A BR 8604092A BR 8604092 A BR8604092 A BR 8604092A BR 8604092 A BR8604092 A BR 8604092A BR 8604092 A BR8604092 A BR 8604092A
Authority
BR
Brazil
Prior art keywords
circuit switch
switch
circuit
Prior art date
Application number
BR8604092A
Other languages
English (en)
Inventor
Alan Burke Shimp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8604092A publication Critical patent/BR8604092A/pt

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
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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
    • H01H71/1009—Interconnected mechanisms
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic mechanism
BR8604092A 1985-08-30 1986-08-28 Interruptor de circuito BR8604092A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/771,377 US4639701A (en) 1985-08-30 1985-08-30 Circuit breaker with interface flux shunt trip

Publications (1)

Publication Number Publication Date
BR8604092A true BR8604092A (pt) 1987-04-14

Family

ID=25091607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604092A BR8604092A (pt) 1985-08-30 1986-08-28 Interruptor de circuito

Country Status (11)

Country Link
US (1) US4639701A (pt)
EP (1) EP0214813B1 (pt)
JP (1) JPH0824020B2 (pt)
KR (1) KR950002030B1 (pt)
AU (1) AU597584B2 (pt)
BR (1) BR8604092A (pt)
CA (1) CA1252815A (pt)
DE (1) DE3687557T2 (pt)
MX (1) MX164698B (pt)
PH (1) PH23322A (pt)
ZA (1) ZA865847B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910631A (en) * 1988-01-25 1990-03-20 Westinghouse Electric Corp. Circuit breaker with over-temperature protection and low error I2 t calculator
US4806893A (en) * 1988-03-03 1989-02-21 General Electric Company Molded case circuit breaker actuator-accessory unit
US5140031A (en) * 1989-05-31 1992-08-18 E. R. Squibb & Sons, Inc. Pyranyl cyanoguanidine derivatives
US5570010A (en) * 1992-05-20 1996-10-29 The Furukawa Electric Co., Ltd. Method and apparatus for identifying objects using compound signal and a detector employing an electrical static coupling technique
US5471184A (en) * 1994-07-13 1995-11-28 Eaton Corporation Circuit breaker
US5508670A (en) * 1994-11-28 1996-04-16 Eaton Corporation Trip interlock assembly for a circuit breaker
US5576677A (en) * 1995-06-07 1996-11-19 Eaton Corporation Dual action armature
FR2744563B1 (fr) * 1996-02-06 1998-04-03 Schneider Electric Sa Mecanisme de commande d'un disjoncteur a verrou debrayable sur un court-circuit
US6218921B1 (en) 2000-02-24 2001-04-17 Eaton Corporation Adjustable flux transfer shunt trip actuator and electric power switch incorporating same
JP4751258B2 (ja) * 2006-07-10 2011-08-17 三井金属アクト株式会社 可動レバーの付勢装置
US8134092B2 (en) * 2009-08-21 2012-03-13 Schneider Electric USA, Inc. Circuit breaker cover attachment
US10199196B2 (en) * 2015-04-28 2019-02-05 Seari Electric Technology Co., Ltd. Two-level latch mechanism for operation mechanism of circuit breaker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360922A (en) * 1939-04-06 1944-10-24 Heinemann Circuit Breaker Comp Circuit breaker
US2458151A (en) * 1941-06-24 1949-01-04 Westinghouse Electric Corp Circuit breaker
US3079479A (en) * 1959-01-02 1963-02-26 Heinemann Electric Co Circuit breaker
US3772620A (en) * 1971-04-12 1973-11-13 Deltrol Corp Condition control device and system
US3808567A (en) * 1973-01-30 1974-04-30 A Maier Circuit breaker with improved resettable latch and trip means
JPS5752684B2 (pt) * 1973-06-26 1982-11-09
US3845432A (en) * 1973-12-27 1974-10-29 Ite Imperial Corp Instantaneous trip means
US4001742A (en) * 1975-10-30 1977-01-04 General Electric Company Circuit breaker having improved operating mechanism
US4037184A (en) * 1976-04-09 1977-07-19 I-T-E Imperial Corporation Lockout and cover interlock for circuit breaker
DE3033212A1 (de) * 1980-08-29 1982-04-01 Siemens Ag Elektrisches schaltgeraet als notausschalter

Also Published As

Publication number Publication date
JPS6252826A (ja) 1987-03-07
ZA865847B (en) 1987-03-25
EP0214813A2 (en) 1987-03-18
MX164698B (es) 1992-09-18
EP0214813A3 (en) 1989-08-02
CA1252815A (en) 1989-04-18
US4639701A (en) 1987-01-27
DE3687557D1 (de) 1993-03-04
AU597584B2 (en) 1990-06-07
JPH0824020B2 (ja) 1996-03-06
AU6079586A (en) 1987-03-05
KR950002030B1 (ko) 1995-03-08
KR870002624A (ko) 1987-04-06
PH23322A (en) 1989-07-14
DE3687557T2 (de) 1993-05-13
EP0214813B1 (en) 1993-01-20

Similar Documents

Publication Publication Date Title
BR8603909A (pt) Interruptor de circuito
BR8703380A (pt) Interruptor de circuito
BR8803290A (pt) Interruptor de circuito
BR8800685A (pt) Aparelho interruptor de circuito
BR8603743A (pt) Interruptor de circuito integral
BR8702421A (pt) Interruptor de circuito de estado solido
BR8603741A (pt) Interruptor de circuito
BR8604091A (pt) Interruptor de circuito
BR8602144A (pt) Disjuntor de circuito
BR8102309A (pt) Aparelho interruptor de circuito
BR8102307A (pt) Aparelho interruptor de circuito
BR8102311A (pt) Aparelho interruptor de circuito
BR8703099A (pt) Interruptor de circuito multipolar
BR8800686A (pt) Aparelho interruptor de circuito
BR8800687A (pt) Aparelho interruptor de circuito
BR8902598A (pt) Interruptor de circuito
BR8705166A (pt) Interruptor de circuito
BR8703045A (pt) Interruptor de circuito eletrico
BR8606606A (pt) Interruptor de circuito
BR8800688A (pt) Aparelho interruptor de circuito
BR8901930A (pt) Interruptor de circuito
BR8601438A (pt) Interruptor de circuito limitador de corrente
BR8701150A (pt) Interruptor de circuito
BR8604092A (pt) Interruptor de circuito
BR8100223A (pt) Interruptor de circuito

Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 28/08/2001