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 correnteInfo
- 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
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)
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)
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 |
US4630014A (en) * | 1985-04-01 | 1986-12-16 | Siemens Energy & Automation, Inc. | Current limiting circuit breaker stationary contact assembly with integral magnetic activating means |
US4633207A (en) * | 1985-04-01 | 1986-12-30 | Siemens Energy & Automation, Inc. | Cam following bridge contact carrier for a current limiting circuit breaker |
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)
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 |
-
1982
- 1982-04-20 US US06/370,008 patent/US4458224A/en not_active Expired - Lifetime
-
1983
- 1983-04-08 CA CA000425499A patent/CA1194062A/en not_active Expired
- 1983-04-14 GB GB08310092A patent/GB2120013B/en not_active Expired
- 1983-04-19 BR BR8302010A patent/BR8302010A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1194062A (en) | 1985-09-24 |
GB2120013B (en) | 1986-01-29 |
GB8310092D0 (en) | 1983-05-18 |
US4458224A (en) | 1984-07-03 |
GB2120013A (en) | 1983-11-23 |
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