SE377203B - - Google Patents
Info
- Publication number
- SE377203B SE377203B SE7115318A SE1531871A SE377203B SE 377203 B SE377203 B SE 377203B SE 7115318 A SE7115318 A SE 7115318A SE 1531871 A SE1531871 A SE 1531871A SE 377203 B SE377203 B SE 377203B
- Authority
- SE
- Sweden
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
- B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
- B61L3/20—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train employing different frequencies or coded pulse groups, e.g. using currents carried by traction current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702059173 DE2059173C3 (de) | 1970-12-02 | Anordnung zur Abstandsteuerung von aufeinanderfolgenden spurgebundenen Kabinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE377203B true SE377203B (de) | 1975-06-23 |
Family
ID=5789688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7115318A SE377203B (de) | 1970-12-02 | 1971-11-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3764985A (de) |
| AT (1) | AT310246B (de) |
| FR (1) | FR2117124A5 (de) |
| GB (1) | GB1377977A (de) |
| IT (1) | IT941380B (de) |
| NL (1) | NL7116434A (de) |
| SE (1) | SE377203B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006790A (en) * | 1974-01-11 | 1977-02-08 | Hitachi, Ltd. | Electromagnetic guidance system |
| US4335432A (en) * | 1980-01-28 | 1982-06-15 | United States Of America | Optimal vehicle following control system |
| GB2211334A (en) * | 1987-10-20 | 1989-06-28 | Plessey Co Plc | Transportation system having an inter-vehicle distance control arrangement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287555A (en) * | 1963-02-01 | 1966-11-22 | Gen Signal Corp | Automatic vehicle control system |
| US3655962A (en) * | 1969-04-01 | 1972-04-11 | Melpar Inc | Digital automatic speed control for railway vehicles |
| US3648228A (en) * | 1970-02-09 | 1972-03-07 | Bendix Corp | Control system for vehicles |
-
1971
- 1971-11-22 GB GB5413371A patent/GB1377977A/en not_active Expired
- 1971-11-23 FR FR7141907A patent/FR2117124A5/fr not_active Expired
- 1971-11-26 IT IT31668/71A patent/IT941380B/it active
- 1971-11-29 US US00202926A patent/US3764985A/en not_active Expired - Lifetime
- 1971-11-30 AT AT1029771A patent/AT310246B/de not_active IP Right Cessation
- 1971-11-30 SE SE7115318A patent/SE377203B/xx unknown
- 1971-11-30 NL NL7116434A patent/NL7116434A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT310246B (de) | 1973-09-25 |
| GB1377977A (en) | 1974-12-18 |
| DE2059173B2 (de) | 1975-08-21 |
| FR2117124A5 (de) | 1972-07-21 |
| NL7116434A (de) | 1972-06-06 |
| IT941380B (it) | 1973-03-01 |
| US3764985A (en) | 1973-10-09 |
| DE2059173A1 (de) | 1972-07-06 |