ES534832A0 - Perfeccionamientos en un interruptor contra corriente de defecto - Google Patents
Perfeccionamientos en un interruptor contra corriente de defectoInfo
- Publication number
- ES534832A0 ES534832A0 ES534832A ES534832A ES534832A0 ES 534832 A0 ES534832 A0 ES 534832A0 ES 534832 A ES534832 A ES 534832A ES 534832 A ES534832 A ES 534832A ES 534832 A0 ES534832 A0 ES 534832A0
- Authority
- ES
- Spain
- Prior art keywords
- circuit breaker
- current switch
- operates
- accordance
- default current
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
-
- 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
- H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833328084 DE3328084A1 (de) | 1983-08-03 | 1983-08-03 | Fehlerstromschutzschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES534832A0 true ES534832A0 (es) | 1985-05-01 |
ES8505140A1 ES8505140A1 (es) | 1985-05-01 |
Family
ID=6205708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534832A Expired ES8505140A1 (es) | 1983-08-03 | 1984-08-02 | Perfeccionamientos en un interruptor contra corriente de defecto |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0133501B1 (es) |
JP (1) | JPS6039311A (es) |
AT (1) | ATE28112T1 (es) |
DE (2) | DE3328084A1 (es) |
ES (1) | ES8505140A1 (es) |
GR (1) | GR80007B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE111651T1 (de) * | 1989-03-17 | 1994-09-15 | Siemens Ag | Erdtrennklemme. |
US5612591A (en) * | 1994-12-29 | 1997-03-18 | Nippondenso Co., Ltd. | Electroluminescent device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1411747A (fr) * | 1964-07-15 | 1965-09-24 | Electronique Et D Automatique | Perfectionnements aux dispositifs de protection contre les courants de défaut à la terre dans les circuits d'alimentation électrique |
FR2124491B3 (es) * | 1971-02-04 | 1975-02-14 | It | |
US3657604A (en) * | 1971-04-19 | 1972-04-18 | Gen Electric | Shock protection device circuit |
DE2123948A1 (de) * | 1971-05-14 | 1972-11-23 | Brown, Boveri & Cie Ag, 6800 Mannheim | Haltemagnet-Auslöser für Wechselstrom |
JPS52158333U (es) * | 1976-05-26 | 1977-12-01 | ||
FR2520164A1 (fr) * | 1982-01-19 | 1983-07-22 | Merlin Gerin | Dispositif de declenchement differentiel a propre courant |
DE3244670A1 (de) * | 1982-12-02 | 1984-06-07 | Siemens AG, 1000 Berlin und 8000 München | Fehlerstromschutzschalter |
-
1983
- 1983-08-03 DE DE19833328084 patent/DE3328084A1/de not_active Withdrawn
-
1984
- 1984-07-20 DE DE8484108611T patent/DE3464530D1/de not_active Expired
- 1984-07-20 EP EP84108611A patent/EP0133501B1/de not_active Expired
- 1984-07-20 AT AT84108611T patent/ATE28112T1/de not_active IP Right Cessation
- 1984-07-24 JP JP59153926A patent/JPS6039311A/ja active Granted
- 1984-08-01 GR GR80007A patent/GR80007B/el unknown
- 1984-08-02 ES ES534832A patent/ES8505140A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3328084A1 (de) | 1985-02-21 |
GR80007B (en) | 1984-12-11 |
JPH0517770B2 (es) | 1993-03-10 |
JPS6039311A (ja) | 1985-03-01 |
EP0133501A1 (de) | 1985-02-27 |
ATE28112T1 (de) | 1987-07-15 |
ES8505140A1 (es) | 1985-05-01 |
DE3464530D1 (en) | 1987-08-06 |
EP0133501B1 (de) | 1987-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |