DE126526C - - Google Patents
Info
- Publication number
- DE126526C DE126526C DENDAT126526D DE126526DA DE126526C DE 126526 C DE126526 C DE 126526C DE NDAT126526 D DENDAT126526 D DE NDAT126526D DE 126526D A DE126526D A DE 126526DA DE 126526 C DE126526 C DE 126526C
- Authority
- DE
- Germany
- Prior art keywords
- motor
- main current
- safety brake
- main
- machine
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Stopping Of Electric Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE126526C true DE126526C (https=) |
Family
ID=395175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT126526D Active DE126526C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE126526C (https=) |
-
0
- DE DENDAT126526D patent/DE126526C/de active Active
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