BR8302010A - Aparelho eletrico de limitacao de corrente e conjunto disjuntor de limitacao de corrente - Google Patents

Aparelho eletrico de limitacao de corrente e conjunto disjuntor de limitacao de corrente

Info

Publication number
BR8302010A
BR8302010A BR8302010A BR8302010A BR8302010A BR 8302010 A BR8302010 A BR 8302010A BR 8302010 A BR8302010 A BR 8302010A BR 8302010 A BR8302010 A BR 8302010A BR 8302010 A BR8302010 A BR 8302010A
Authority
BR
Brazil
Prior art keywords
current limitation
breaker
electrical appliance
current
limitation
Prior art date
Application number
BR8302010A
Other languages
English (en)
Inventor
Andrew J Kralik
Bernard Dimarco
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR8302010A publication Critical patent/BR8302010A/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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting 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)
  • Breakers (AREA)
BR8302010A 1982-04-20 1983-04-19 Aparelho eletrico de limitacao de corrente e conjunto disjuntor de limitacao de corrente BR8302010A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/370,008 US4458224A (en) 1982-04-20 1982-04-20 Current-limiting circuit breaker adapter

Publications (1)

Publication Number Publication Date
BR8302010A true BR8302010A (pt) 1983-12-27

Family

ID=23457851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302010A BR8302010A (pt) 1982-04-20 1983-04-19 Aparelho eletrico de limitacao de corrente e conjunto disjuntor de limitacao de corrente

Country Status (4)

Country Link
US (1) US4458224A (pt)
BR (1) BR8302010A (pt)
CA (1) CA1194062A (pt)
GB (1) GB2120013B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124885B1 (en) * 1983-05-09 1992-12-09 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Circuit breaker contact structure
US4553119A (en) * 1984-05-10 1985-11-12 General Electric Company Electric circuit breaker having reduced arc energy
US4633207A (en) * 1985-04-01 1986-12-30 Siemens Energy & Automation, Inc. Cam following bridge contact carrier for a current limiting circuit breaker
US4630014A (en) * 1985-04-01 1986-12-16 Siemens Energy & Automation, Inc. Current limiting circuit breaker stationary contact assembly with integral magnetic activating means
DE3810977C2 (de) * 1988-03-28 1996-10-24 Siemens Ag Strombegrenzende Schalteinrichtung mit elektrodynamisch öffnenden Schaltstücken
JPH01265423A (ja) * 1988-04-18 1989-10-23 Fuji Electric Co Ltd 回路遮断器
US5361051A (en) * 1988-12-16 1994-11-01 Siemens Energy & Automation, Inc. Pivoting circuit breaker contact arm assembly
KR930010967B1 (ko) * 1989-09-18 1993-11-18 미쯔비시 덴끼 가부시기가이샤 한류형 회로차단기
US5430419A (en) * 1994-01-13 1995-07-04 Square D Double break circuit breaker having improved secondary section
US6747532B1 (en) 2002-12-23 2004-06-08 General Electric Company Method, system and apparatus for employing neutral poles in multipole circuit breakers
DE102011008829B4 (de) * 2011-01-19 2012-08-09 Abb Ag Installationsschaltgerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815059A (en) * 1972-12-01 1974-06-04 Westinghouse Electric Corp Circuit interrupter comprising electromagnetic opening means
US4071836A (en) * 1976-09-07 1978-01-31 Square D Company Current limiting circuit breaker
US4346357A (en) * 1979-12-17 1982-08-24 Gould Inc. Current-limiting circuit breaker adapter

Also Published As

Publication number Publication date
GB2120013B (en) 1986-01-29
US4458224A (en) 1984-07-03
GB2120013A (en) 1983-11-23
CA1194062A (en) 1985-09-24
GB8310092D0 (en) 1983-05-18

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