SE341426B - - Google Patents
Info
- Publication number
- SE341426B SE341426B SE1216469A SE1216469A SE341426B SE 341426 B SE341426 B SE 341426B SE 1216469 A SE1216469 A SE 1216469A SE 1216469 A SE1216469 A SE 1216469A SE 341426 B SE341426 B SE 341426B
- Authority
- SE
- Sweden
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
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
-
- 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
- H02H7/08—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 dynamo-electric motors
- H02H7/0833—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 dynamo-electric motors for electric motors with control arrangements
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1216469A SE341426B (en) | 1969-09-03 | 1969-09-03 | |
| GB4190170A GB1311950A (en) | 1969-09-03 | 1970-09-02 | Electrical overcurrent protection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1216469A SE341426B (en) | 1969-09-03 | 1969-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE341426B true SE341426B (en) | 1971-12-27 |
Family
ID=20295265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1216469A SE341426B (en) | 1969-09-03 | 1969-09-03 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1311950A (en) |
| SE (1) | SE341426B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566594B1 (en) * | 1984-06-22 | 1989-02-10 | Ciapem | PROTECTION CIRCUIT OF A VARIABLE SPEED ELECTRIC MOTOR |
-
1969
- 1969-09-03 SE SE1216469A patent/SE341426B/xx unknown
-
1970
- 1970-09-02 GB GB4190170A patent/GB1311950A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1311950A (en) | 1973-03-28 |