DE221249C - - Google Patents
Info
- Publication number
- DE221249C DE221249C DENDAT221249D DE221249DA DE221249C DE 221249 C DE221249 C DE 221249C DE NDAT221249 D DENDAT221249 D DE NDAT221249D DE 221249D A DE221249D A DE 221249DA DE 221249 C DE221249 C DE 221249C
- Authority
- DE
- Germany
- Prior art keywords
- control
- motor
- control lever
- engine
- resistors
- 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
- 238000000034 method Methods 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 208000036829 Device dislocation Diseases 0.000 description 1
- 241000189705 Dunedin group Species 0.000 description 1
- 230000037007 arousal Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221249C true DE221249C (en, 2012) |
Family
ID=482245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221249D Active DE221249C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221249C (en, 2012) |
-
0
- DE DENDAT221249D patent/DE221249C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE221249C (en, 2012) | ||
| DE221985C (en, 2012) | ||
| DE625480C (de) | Verfahren zur schnellen Steigerung der Drehzahl eines Gleichstromnebenschlussmotors | |
| DE210697C (en, 2012) | ||
| DE583585C (de) | Einrichtung zum Schutz unter Spannung stillstehender Elektromotoren, insbesondere von Leonarddynamos gespeister Gleichstrommotoren | |
| DE680188C (de) | Einrichtung zur Aufrechterhaltung der Stabilitaet von elektrischen Fahrzeugantrieben | |
| DE590986C (de) | Anordnung zur Regelung von Antrieben fuer Aufzuege | |
| DE230572C (en, 2012) | ||
| DE331330C (de) | Verfahren zum Ausbalancieren der Last bei elektrisch betriebenen Kranhubwerken in den ersten Senk- und Hubstellungen | |
| DE564228C (de) | Selbsttaetiges Schaltwerk zum Regeln von Motoren, insbesondere von Wechselstrombahnmotoren | |
| DE276525C (en, 2012) | ||
| DE359373C (de) | Anordnung zum Heben oder Senken einer Last mittels zweier gleichzeitig wirkender Antriebsvorrichtungen | |
| DE241904C (en, 2012) | ||
| DE337392C (de) | Sicherheitsvorrichtung fuer Foerdermaschinen | |
| DE274112C (en, 2012) | ||
| DE231648C (en, 2012) | ||
| DE238585C (en, 2012) | ||
| DE591829C (de) | Bremseinrichtung fuer Leonard-Antrieb | |
| DE1914276A1 (de) | Vorrichtung in einem Fahrzeug zur Beseitigung von Stoerungen des Kraftschlusses zwischen Fahrzeugraedern und Fahrbahn | |
| DE112885C (en, 2012) | ||
| DE146525C (en, 2012) | ||
| DE610744C (de) | Vorrichtung zur selbsttaetigen Bohrdruckregelung fuer Erdbohrvorrichtungen | |
| DE508264C (de) | Einrichtung zum Anlassen von Kurzschlussankermotoren | |
| DE284908C (en, 2012) | ||
| DE277287C (en, 2012) |