DE237146C - - Google Patents
Info
- Publication number
- DE237146C DE237146C DENDAT237146D DE237146DA DE237146C DE 237146 C DE237146 C DE 237146C DE NDAT237146 D DENDAT237146 D DE NDAT237146D DE 237146D A DE237146D A DE 237146DA DE 237146 C DE237146 C DE 237146C
- Authority
- DE
- Germany
- Prior art keywords
- section
- solenoid
- switch
- current
- block
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/14—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control to cut-off the power supply to traction motors of electrically-propelled vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control And Safety Of Cranes (AREA)
- Control Of Conveyors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237146C true DE237146C (enrdf_load_html_response) |
Family
ID=496781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT237146D Active DE237146C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237146C (enrdf_load_html_response) |
-
0
- DE DENDAT237146D patent/DE237146C/de active Active
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