DE221378C - - Google Patents
Info
- Publication number
- DE221378C DE221378C DENDAT221378D DE221378DA DE221378C DE 221378 C DE221378 C DE 221378C DE NDAT221378 D DENDAT221378 D DE NDAT221378D DE 221378D A DE221378D A DE 221378DA DE 221378 C DE221378 C DE 221378C
- Authority
- DE
- Germany
- Prior art keywords
- train
- line
- lever
- current
- safety
- 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
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221378C true DE221378C (enrdf_load_stackoverflow) |
Family
ID=482357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221378D Active DE221378C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221378C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT221378D patent/DE221378C/de active Active
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