BE600843A - Installation pour l'entraînement et le freinage électriques d'un engin de levage. - Google Patents
Installation pour l'entraînement et le freinage électriques d'un engin de levage.Info
- Publication number
- BE600843A BE600843A BE600843A BE600843A BE600843A BE 600843 A BE600843 A BE 600843A BE 600843 A BE600843 A BE 600843A BE 600843 A BE600843 A BE 600843A BE 600843 A BE600843 A BE 600843A
- Authority
- BE
- Belgium
- Prior art keywords
- braking
- installation
- lifting device
- electric drive
- electric
- Prior art date
Links
- 238000009434 installation Methods 0.000 title 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
- H02P7/24—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 discharge tubes or semiconductor devices
- H02P7/28—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 discharge tubes or semiconductor devices using semiconductor devices
- H02P7/298—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies
- H02P7/2985—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 discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
- B66C13/23—Circuits for controlling the lowering of the load
- B66C13/24—Circuits for controlling the lowering of the load by DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH238460 | 1960-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE600843A true BE600843A (fr) | 1961-09-04 |
Family
ID=4232508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE600843A BE600843A (fr) | 1960-03-02 | 1961-03-02 | Installation pour l'entraînement et le freinage électriques d'un engin de levage. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE600843A (fr) |
| ES (1) | ES265256A1 (fr) |
| FR (1) | FR1279048A (fr) |
| GB (1) | GB905619A (fr) |
-
1961
- 1961-02-04 FR FR41195A patent/FR1279048A/fr not_active Expired
- 1961-02-27 ES ES0265256A patent/ES265256A1/es not_active Expired
- 1961-03-01 GB GB748361A patent/GB905619A/en not_active Expired
- 1961-03-02 BE BE600843A patent/BE600843A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB905619A (en) | 1962-09-12 |
| ES265256A1 (es) | 1961-05-16 |
| FR1279048A (fr) | 1961-12-15 |
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