FR2210860A2 - - Google Patents
Info
- Publication number
- FR2210860A2 FR2210860A2 FR7341167A FR7341167A FR2210860A2 FR 2210860 A2 FR2210860 A2 FR 2210860A2 FR 7341167 A FR7341167 A FR 7341167A FR 7341167 A FR7341167 A FR 7341167A FR 2210860 A2 FR2210860 A2 FR 2210860A2
- Authority
- FR
- France
- 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
- H02H7/04—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 transformers
- H02H7/055—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 transformers for tapped transformers or tap-changing means thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Protection Of Transformers (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260852 DE2260852A1 (de) | 1972-12-13 | 1972-12-13 | Automatische regelvorrichtung zur steuerung von stufenschaltern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210860A2 true FR2210860A2 (me) | 1974-07-12 |
| FR2210860B2 FR2210860B2 (me) | 1979-02-16 |
Family
ID=5864235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341167A Expired FR2210860B2 (me) | 1972-12-13 | 1973-11-19 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4989128A (me) |
| DE (1) | DE2260852A1 (me) |
| FR (1) | FR2210860B2 (me) |
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1972
- 1972-12-13 DE DE19722260852 patent/DE2260852A1/de active Pending
-
1973
- 1973-11-19 FR FR7341167A patent/FR2210860B2/fr not_active Expired
- 1973-12-11 JP JP13745073A patent/JPS4989128A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2210860B2 (me) | 1979-02-16 |
| JPS4989128A (me) | 1974-08-26 |
| DE2260852A1 (de) | 1974-06-20 |