IT1320567B1 - Dispositivo d'emergenza per l'interruzione dell'erogazione di energiaelettrica fornita da una rete di alimentazione. - Google Patents
Dispositivo d'emergenza per l'interruzione dell'erogazione di energiaelettrica fornita da una rete di alimentazione.Info
- Publication number
- IT1320567B1 IT1320567B1 IT2000TO000756A ITTO20000756A IT1320567B1 IT 1320567 B1 IT1320567 B1 IT 1320567B1 IT 2000TO000756 A IT2000TO000756 A IT 2000TO000756A IT TO20000756 A ITTO20000756 A IT TO20000756A IT 1320567 B1 IT1320567 B1 IT 1320567B1
- Authority
- IT
- Italy
- Prior art keywords
- power supply
- interruption
- emergency device
- supplied
- supply supplied
- Prior art date
Links
Classifications
-
- 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
- H02H3/334—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 with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Breakers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000TO000756A IT1320567B1 (it) | 2000-07-28 | 2000-07-28 | Dispositivo d'emergenza per l'interruzione dell'erogazione di energiaelettrica fornita da una rete di alimentazione. |
| EP01117693A EP1176686A1 (en) | 2000-07-28 | 2001-07-26 | Emergency device for cutting off the supply of electricity from a power supply network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000TO000756A IT1320567B1 (it) | 2000-07-28 | 2000-07-28 | Dispositivo d'emergenza per l'interruzione dell'erogazione di energiaelettrica fornita da una rete di alimentazione. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO20000756A0 ITTO20000756A0 (it) | 2000-07-28 |
| ITTO20000756A1 ITTO20000756A1 (it) | 2002-01-28 |
| IT1320567B1 true IT1320567B1 (it) | 2003-12-10 |
Family
ID=11457965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2000TO000756A IT1320567B1 (it) | 2000-07-28 | 2000-07-28 | Dispositivo d'emergenza per l'interruzione dell'erogazione di energiaelettrica fornita da una rete di alimentazione. |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1176686A1 (it) |
| IT (1) | IT1320567B1 (it) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2119680A1 (de) * | 1971-04-22 | 1972-10-26 | Siemens AG, 1000 Berlin u. 8000 München | Schaltungsanordnung für eine Erdungsautomatik |
| DE2852317A1 (de) * | 1977-12-09 | 1979-06-13 | Westinghouse Electric Corp | Elektrische sicherheitseinrichtung zur schnellabschaltung eines elektrischen netzstromkreises |
| FR2543839B1 (fr) * | 1983-04-08 | 1986-04-18 | Pgep | Dispositif autonome de protection d'un ensemble electrique contre l'incendie |
| FR2688950A1 (fr) * | 1992-02-19 | 1993-09-24 | Amaury Georges | Circuit d'alimentation auto-commutable de reconnaissance de la phase et du neutre par rapport a la terre. |
| DE19820613A1 (de) * | 1998-05-08 | 1999-11-11 | Hans Tillmann | Sicherheitseinrichtung für die Überwachung von explosionsgefährdeten Räumen |
-
2000
- 2000-07-28 IT IT2000TO000756A patent/IT1320567B1/it active
-
2001
- 2001-07-26 EP EP01117693A patent/EP1176686A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20000756A0 (it) | 2000-07-28 |
| ITTO20000756A1 (it) | 2002-01-28 |
| EP1176686A1 (en) | 2002-01-30 |
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