AT387754B - METHOD FOR TRANSMITTING SIGNALS - Google Patents
METHOD FOR TRANSMITTING SIGNALSInfo
- Publication number
- AT387754B AT387754B AT301583A AT301583A AT387754B AT 387754 B AT387754 B AT 387754B AT 301583 A AT301583 A AT 301583A AT 301583 A AT301583 A AT 301583A AT 387754 B AT387754 B AT 387754B
- Authority
- AT
- Austria
- Prior art keywords
- transmitting signals
- transmitting
- signals
- 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 train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
- B61L3/246—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using coded current
-
- 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
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
- B61L3/243—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using alternating current
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH138183A CH659336A5 (en) | 1983-03-14 | 1983-03-14 | Method for transmitting signals to rail vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA301583A ATA301583A (en) | 1988-08-15 |
AT387754B true AT387754B (en) | 1989-03-10 |
Family
ID=4209096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT301583A AT387754B (en) | 1983-03-14 | 1983-08-24 | METHOD FOR TRANSMITTING SIGNALS |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT387754B (en) |
CH (1) | CH659336A5 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT196950B (en) * | 1955-11-26 | 1958-04-10 | Landis & Gyr Ag | Method and device for the remote control of electrical switching devices by means of network overlay central remote control systems |
AT305423B (en) * | 1968-02-12 | 1973-02-26 | Zellweger Uster Ag | Remote control method and receiving device for carrying out the method |
-
1983
- 1983-03-14 CH CH138183A patent/CH659336A5/en not_active IP Right Cessation
- 1983-08-24 AT AT301583A patent/AT387754B/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT196950B (en) * | 1955-11-26 | 1958-04-10 | Landis & Gyr Ag | Method and device for the remote control of electrical switching devices by means of network overlay central remote control systems |
AT305423B (en) * | 1968-02-12 | 1973-02-26 | Zellweger Uster Ag | Remote control method and receiving device for carrying out the method |
Also Published As
Publication number | Publication date |
---|---|
CH659336A5 (en) | 1987-01-15 |
ATA301583A (en) | 1988-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |