DE277056C - - Google Patents
Info
- Publication number
- DE277056C DE277056C DENDAT277056D DE277056DA DE277056C DE 277056 C DE277056 C DE 277056C DE NDAT277056 D DENDAT277056 D DE NDAT277056D DE 277056D A DE277056D A DE 277056DA DE 277056 C DE277056 C DE 277056C
- Authority
- DE
- Germany
- Prior art keywords
- block
- switch
- closed
- auxiliary contact
- auxiliary
- 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 3
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000001960 triggered effect Effects 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)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE277056C true DE277056C (OSRAM) |
Family
ID=533195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT277056D Active DE277056C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE277056C (OSRAM) |
-
0
- DE DENDAT277056D patent/DE277056C/de active Active
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