BR9510484A - Comutador protetor elétrico - Google Patents
Comutador protetor elétricoInfo
- Publication number
- BR9510484A BR9510484A BR9510484A BR9510484A BR9510484A BR 9510484 A BR9510484 A BR 9510484A BR 9510484 A BR9510484 A BR 9510484A BR 9510484 A BR9510484 A BR 9510484A BR 9510484 A BR9510484 A BR 9510484A
- Authority
- BR
- Brazil
- Prior art keywords
- circuit breaker
- test
- test key
- switch
- protective switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
Landscapes
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Relay Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0239894A AT407207B (de) | 1994-12-23 | 1994-12-23 | Elektrischer schutzschalter |
PCT/AT1995/000250 WO1996020525A1 (de) | 1994-12-23 | 1995-12-21 | Elektrischer schutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9510484A true BR9510484A (pt) | 1998-12-15 |
Family
ID=3533625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9510484A BR9510484A (pt) | 1994-12-23 | 1995-12-21 | Comutador protetor elétrico |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0799516B1 (pt) |
CN (1) | CN1074194C (pt) |
AT (2) | AT407207B (pt) |
AU (1) | AU695586B2 (pt) |
BR (1) | BR9510484A (pt) |
DE (1) | DE59503642D1 (pt) |
DK (1) | DK0799516T3 (pt) |
ES (1) | ES2123294T3 (pt) |
WO (1) | WO1996020525A1 (pt) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1326186A (en) * | 1970-10-01 | 1973-08-08 | Heinemann Electric Co | Circuit breaker with on off and trip indication |
US4037185A (en) * | 1976-03-11 | 1977-07-19 | General Electric Company | Ground fault circuit breaker with trip indication |
US4652867A (en) * | 1984-09-25 | 1987-03-24 | Masot Oscar V | Circuit breaker indicator |
US4633240A (en) * | 1984-12-05 | 1986-12-30 | Guim Industries, Inc. | Lightened circuit breaker |
US4801906A (en) * | 1987-10-19 | 1989-01-31 | General Electric Company | Molded case circuit breaker trip indicator unit |
DE3840198A1 (de) * | 1988-11-29 | 1990-05-31 | Dehn & Soehne | Steckdose mit ueberspannungsschutz |
US4939490A (en) * | 1989-02-17 | 1990-07-03 | General Electric Company | Molded case circuit breaker bell alarm unit |
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 |
DE4011680A1 (de) * | 1990-04-11 | 1991-10-17 | Felten & Guilleaume Energie | Pruefeinrichtung fuer fehlerstromschutzschalter |
AT405777B (de) * | 1991-01-31 | 1999-11-25 | Biegelmeier Gottfried | Abtrennvorrichtung für überspannungsableiter |
DE4112169C2 (de) * | 1991-04-13 | 1994-03-10 | Doepke & Co Schaltgeraetefabri | Fehlerstrom-Überwachungseinrichtung |
-
1994
- 1994-12-23 AT AT0239894A patent/AT407207B/de not_active IP Right Cessation
-
1995
- 1995-12-21 ES ES95940078T patent/ES2123294T3/es not_active Expired - Lifetime
- 1995-12-21 WO PCT/AT1995/000250 patent/WO1996020525A1/de active IP Right Grant
- 1995-12-21 BR BR9510484A patent/BR9510484A/pt not_active Application Discontinuation
- 1995-12-21 CN CN95197027A patent/CN1074194C/zh not_active Expired - Fee Related
- 1995-12-21 DK DK95940078T patent/DK0799516T3/da active
- 1995-12-21 AT AT95940078T patent/ATE171316T1/de not_active IP Right Cessation
- 1995-12-21 EP EP95940078A patent/EP0799516B1/de not_active Expired - Lifetime
- 1995-12-21 DE DE59503642T patent/DE59503642D1/de not_active Expired - Fee Related
- 1995-12-21 AU AU41677/96A patent/AU695586B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DK0799516T3 (da) | 1999-02-08 |
ES2123294T3 (es) | 1999-01-01 |
AU4167796A (en) | 1996-07-19 |
EP0799516A1 (de) | 1997-10-08 |
AT407207B (de) | 2001-01-25 |
EP0799516B1 (de) | 1998-09-16 |
CN1171173A (zh) | 1998-01-21 |
DE59503642D1 (de) | 1998-10-22 |
ATA239894A (de) | 2000-05-15 |
AU695586B2 (en) | 1998-08-20 |
WO1996020525A1 (de) | 1996-07-04 |
CN1074194C (zh) | 2001-10-31 |
ATE171316T1 (de) | 1998-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |