BE498146A - - Google Patents
Info
- Publication number
- BE498146A BE498146A BE498146DA BE498146A BE 498146 A BE498146 A BE 498146A BE 498146D A BE498146D A BE 498146DA BE 498146 A BE498146 A BE 498146A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/12—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, located at a control station for direct control movements, e.g. electric mining-hoist control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
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- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
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- 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)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH888760X | 1949-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498146A true BE498146A (US06252093-20010626-C00008.png) |
Family
ID=4545511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498146D BE498146A (US06252093-20010626-C00008.png) | 1949-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE498146A (US06252093-20010626-C00008.png) |
| CH (1) | CH281545A (US06252093-20010626-C00008.png) |
| DE (1) | DE888760C (US06252093-20010626-C00008.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE515034A (US06252093-20010626-C00008.png) * | 1951-10-31 | |||
| DE970238C (de) * | 1953-04-03 | 1958-08-28 | Bbc Brown Boveri & Cie | Retardiereinrichtung fuer elektrische Schachtfoerdermaschinen |
| DE1059643B (de) * | 1953-05-18 | 1959-06-18 | Siemens Ag | Bremseinrichtung fuer Hebezeuge, die durch einen Drehstrommotor angetrieben werden, der von einem Netz normaler Frequenz auf ein Netz niederer Frequenz umschaltbar ist |
| CH318961A (de) * | 1953-08-26 | 1957-01-31 | Bbc Brown Boveri & Cie | Einrichtung für die Steuerung und Überwachung der Geschwindigkeit von elektrisch angetriebenen Fördermaschinen |
| DE1003415B (de) * | 1954-03-13 | 1957-02-28 | Siemens Ag | Elektrische Schachtfoerdereinrichtung mit selbsttaetiger Regelung der Geschwindigkeit |
| DE1076925B (de) * | 1955-04-02 | 1960-03-03 | Siemens Ag | Einrichtung zum Erzielen eines selbsttaetigen Ablaufes eines Foerdervorganges |
| DE1151855B (de) * | 1956-02-24 | 1963-07-25 | Licentia Gmbh | Anordnung zum unabhaengig von einem Programmgeber erfolgenden Einstellen einer programmgesteuerten elektrischen Steuergroesse |
| DE1158683B (de) * | 1957-06-27 | 1963-12-05 | Siemens Ag | Einrichtung zur wegabhaengigen Vorgabe des Geschwindigkeitssollwertes bei einer Schachtfoerdermaschine |
| DE1271340B (de) * | 1959-11-27 | 1968-06-27 | Schweiz Wagons Aufzuegefab | Analogsteuerapparat als Kopierwerk fuer eine Aufzugsteuerung |
| DE1252228B (de) * | 1961-03-30 | 1967-10-19 | Pohlig Heckel Bleichert | Steuerung einer Tragseilbremse fuer Drahtseilbahnen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE337392C (de) * | 1914-04-26 | 1921-05-30 | Aeg | Sicherheitsvorrichtung fuer Foerdermaschinen |
| DE530804C (de) * | 1926-04-10 | 1931-08-03 | Siemens Schuckertwerke Akt Ges | Genauigkeitsschaltung fuer Leonardbetriebe, insbesondere fuer Foerderanlagen |
| DE585404C (de) * | 1929-12-11 | 1933-10-13 | Aeg | Sicherheitseinrichtung fuer Foerdermaschinen |
-
0
- BE BE498146D patent/BE498146A/xx unknown
-
1949
- 1949-10-29 CH CH281545D patent/CH281545A/de unknown
-
1950
- 1950-09-09 DE DEA3402A patent/DE888760C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE888760C (de) | 1953-09-03 |
| CH281545A (de) | 1952-03-15 |
