ES180685A1 - MEJORAS EN SISTEMAS DE SENALIZACIoN - Google Patents
MEJORAS EN SISTEMAS DE SENALIZACIoNInfo
- Publication number
- ES180685A1 ES180685A1 ES0180685A ES180685A ES180685A1 ES 180685 A1 ES180685 A1 ES 180685A1 ES 0180685 A ES0180685 A ES 0180685A ES 180685 A ES180685 A ES 180685A ES 180685 A1 ES180685 A1 ES 180685A1
- Authority
- ES
- Spain
- Prior art keywords
- signaling systems
- class
- indicator
- signals
- distance
- 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.)
- Expired
Links
- 230000011664 signaling Effects 0.000 title abstract 2
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
- B61L3/12—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 magnetic or electrostatic induction; using radio waves
- B61L3/125—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 magnetic or electrostatic induction; using radio waves using short-range radio transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
En un sistema de señalización, el medio de un tren de producir una señal de una clase por cada unidad de distancia que viaje el tren en una dirección y una señal de diferente clase para cada unidad de distancia que viaje el tren en la dirección contraria, un indicador, y el medio de hacer que dicho indicador sea actuado en un sentido por las señales de una de las clases y en sentido opuesto por las señales de la otra clase.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US601799A US2480160A (en) | 1945-06-27 | 1945-06-27 | Signaling system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES180685A1 true ES180685A1 (es) | 1948-01-01 |
Family
ID=24408819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0180685A Expired ES180685A1 (es) | 1945-06-27 | 1947-11-27 | MEJORAS EN SISTEMAS DE SENALIZACIoN |
Country Status (2)
Country | Link |
---|---|
US (1) | US2480160A (es) |
ES (1) | ES180685A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636113A (en) * | 1946-03-09 | 1953-04-21 | Standard Telephones Cables Ltd | Fixed route vehicular location and communicating system |
US2656528A (en) * | 1948-05-21 | 1953-10-20 | Henry C Savino | System for indicating time-space lag and lead |
US2597517A (en) * | 1948-06-05 | 1952-05-20 | Motorola Inc | Bus progress control system |
US2698377A (en) * | 1949-02-09 | 1954-12-28 | Rca Corp | Railway signaling system for measuring distance between trains |
US2783369A (en) * | 1951-11-23 | 1957-02-26 | Berthel K Olsson | Radio transmitting and receiving signal system |
US2887570A (en) * | 1954-09-10 | 1959-05-19 | Leroy Emile Marcel Pierre | Railway track circuit-signalling system |
CA692509A (en) * | 1960-10-06 | 1964-08-11 | W. Chapman Norman | Interrogator-responder signalling system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US253442A (en) * | 1882-02-07 | Apparatus for producing signals and lights upon railway-trains | ||
US1072474A (en) * | 1910-07-08 | 1913-09-09 | Albert Lambot | Automatic electric recording device. |
US1747011A (en) * | 1925-02-02 | 1930-02-11 | Babcock & Wilcox Co | Superheater |
US1993497A (en) * | 1932-09-28 | 1935-03-05 | Joseph A Wells | Method and means for reporting interference with vehicles |
US2089639A (en) * | 1933-04-08 | 1937-08-10 | Rca Corp | Intelligence transmission |
US2311021A (en) * | 1936-11-06 | 1943-02-16 | Emi Ltd | Multiplex receiving system |
US2363416A (en) * | 1942-12-24 | 1944-11-21 | Henroteau Francois Char Pierre | Vehicle position indicating means |
-
1945
- 1945-06-27 US US601799A patent/US2480160A/en not_active Expired - Lifetime
-
1947
- 1947-11-27 ES ES0180685A patent/ES180685A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2480160A (en) | 1949-08-30 |
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