DE293789C - - Google Patents
Info
- Publication number
- DE293789C DE293789C DENDAT293789D DE293789DA DE293789C DE 293789 C DE293789 C DE 293789C DE NDAT293789 D DENDAT293789 D DE NDAT293789D DE 293789D A DE293789D A DE 293789DA DE 293789 C DE293789 C DE 293789C
- Authority
- DE
- Germany
- Prior art keywords
- parallel
- relay
- resistor
- winding
- motor
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 16
- 230000005284 excitation Effects 0.000 claims description 9
- 230000009931 harmful effect Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- H02H7/08—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
- H02H7/0811—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 DC motors
Landscapes
- Stopping Of Electric Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293789C true DE293789C (enrdf_load_stackoverflow) |
Family
ID=548422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293789D Active DE293789C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293789C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT293789D patent/DE293789C/de active Active
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