DE155736C - - Google Patents
Info
- Publication number
- DE155736C DE155736C DENDAT155736D DE155736DA DE155736C DE 155736 C DE155736 C DE 155736C DE NDAT155736 D DENDAT155736 D DE NDAT155736D DE 155736D A DE155736D A DE 155736DA DE 155736 C DE155736 C DE 155736C
- Authority
- DE
- Germany
- Prior art keywords
- station
- relay
- train
- contacts
- relays
- 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
- 230000003137 locomotive effect Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
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
- B61L3/08—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 controlling electrically
- B61L3/10—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 controlling electrically using current passing between devices along the route and devices on the vehicle or train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE155736C true DE155736C (nl) |
Family
ID=422180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT155736D Active DE155736C (nl) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE155736C (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152948A (en) * | 1977-09-28 | 1979-05-08 | Lidonnici Kenneth | Device for increasing diameter of a pulley |
-
0
- DE DENDAT155736D patent/DE155736C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152948A (en) * | 1977-09-28 | 1979-05-08 | Lidonnici Kenneth | Device for increasing diameter of a pulley |
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