DE158541C - - Google Patents
Info
- Publication number
- DE158541C DE158541C DENDAT158541D DE158541DA DE158541C DE 158541 C DE158541 C DE 158541C DE NDAT158541 D DENDAT158541 D DE NDAT158541D DE 158541D A DE158541D A DE 158541DA DE 158541 C DE158541 C DE 158541C
- Authority
- DE
- Germany
- Prior art keywords
- relay
- armature
- stream
- switching
- short
- 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
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
- H02P1/20—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor by progressive reduction of resistance in series with armature winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE158541C true DE158541C (cs) |
Family
ID=424713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT158541D Active DE158541C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE158541C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975603A (en) * | 1997-11-17 | 1999-11-02 | Taurman Distributing & Manufacturing, Inc. | Fire hydrant lifting and setting device |
-
0
- DE DENDAT158541D patent/DE158541C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975603A (en) * | 1997-11-17 | 1999-11-02 | Taurman Distributing & Manufacturing, Inc. | Fire hydrant lifting and setting device |
| US6099057A (en) * | 1997-11-17 | 2000-08-08 | Taurman Distributing & Manufacturing, Inc. | Fire hydrant lifting and setting device |
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