BE531587A - - Google Patents
Info
- Publication number
- BE531587A BE531587A BE531587DA BE531587A BE 531587 A BE531587 A BE 531587A BE 531587D A BE531587D A BE 531587DA BE 531587 A BE531587 A BE 531587A
- Authority
- BE
- Belgium
- Prior art keywords
- control
- braking
- speed
- extraction motor
- control member
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 230000035772 mutation Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000801924 Sena Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Stopping Of Electric Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531587A true BE531587A (enrdf_load_html_response) |
Family
ID=163881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531587D BE531587A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE531587A (enrdf_load_html_response) |
-
0
- BE BE531587D patent/BE531587A/fr unknown
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