CH586474A5 - - Google Patents
Info
- Publication number
- CH586474A5 CH586474A5 CH790475A CH790475A CH586474A5 CH 586474 A5 CH586474 A5 CH 586474A5 CH 790475 A CH790475 A CH 790475A CH 790475 A CH790475 A CH 790475A CH 586474 A5 CH586474 A5 CH 586474A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
-
- 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
- H02H3/40—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 ratio of voltage and current
- H02H3/402—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 ratio of voltage and current using homopolar quantities
-
- 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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/30—Staggered disconnection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH790475A CH586474A5 (US20100292554A1-20101118-C00004.png) | 1975-06-18 | 1975-06-18 | |
| DE19752532127 DE2532127A1 (de) | 1975-06-18 | 1975-07-18 | Schutzschaltung fuer elektrische einrichtungen |
| SE7606961A SE7606961L (sv) | 1975-06-18 | 1976-06-17 | Skyddskoppling for elektriska anordningar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH790475A CH586474A5 (US20100292554A1-20101118-C00004.png) | 1975-06-18 | 1975-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH586474A5 true CH586474A5 (US20100292554A1-20101118-C00004.png) | 1977-03-31 |
Family
ID=4332148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH790475A CH586474A5 (US20100292554A1-20101118-C00004.png) | 1975-06-18 | 1975-06-18 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH586474A5 (US20100292554A1-20101118-C00004.png) |
| DE (1) | DE2532127A1 (US20100292554A1-20101118-C00004.png) |
| SE (1) | SE7606961L (US20100292554A1-20101118-C00004.png) |
-
1975
- 1975-06-18 CH CH790475A patent/CH586474A5/xx not_active IP Right Cessation
- 1975-07-18 DE DE19752532127 patent/DE2532127A1/de active Pending
-
1976
- 1976-06-17 SE SE7606961A patent/SE7606961L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7606961L (sv) | 1976-12-19 |
| DE2532127A1 (de) | 1976-12-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |