CH141197A - Electromagnetic train control device with mechanical relay. - Google Patents
Electromagnetic train control device with mechanical relay.Info
- Publication number
- CH141197A CH141197A CH141197DA CH141197A CH 141197 A CH141197 A CH 141197A CH 141197D A CH141197D A CH 141197DA CH 141197 A CH141197 A CH 141197A
- Authority
- CH
- Switzerland
- Prior art keywords
- control device
- train control
- mechanical relay
- electromagnetic train
- electromagnetic
- Prior art date
Links
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 vehicle train, e.g. to release brake, to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, 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 vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH141197T | 1929-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH141197A true CH141197A (en) | 1930-07-15 |
Family
ID=4398157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH141197D CH141197A (en) | 1929-04-12 | 1929-04-12 | Electromagnetic train control device with mechanical relay. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH141197A (en) |
-
1929
- 1929-04-12 CH CH141197D patent/CH141197A/en unknown
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