FR2076219A5 - - Google Patents
Info
- Publication number
- FR2076219A5 FR2076219A5 FR7000325A FR7000325A FR2076219A5 FR 2076219 A5 FR2076219 A5 FR 2076219A5 FR 7000325 A FR7000325 A FR 7000325A FR 7000325 A FR7000325 A FR 7000325A FR 2076219 A5 FR2076219 A5 FR 2076219A5
- Authority
- FR
- France
- 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
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
- B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7000325A FR2076219A5 (en) | 1970-01-07 | 1970-01-07 | |
GB07264/70A GB1276948A (en) | 1970-01-07 | 1970-04-10 | A method of transmitting information along railway tracks and apparatus for use therein |
DE19702050938 DE2050938A1 (en) | 1970-01-07 | 1970-10-16 | Method for coding track circuits and for transmitting information to a vehicle traveling on a track and receiving devices for carrying out the method |
US00104114A US3743935A (en) | 1970-01-07 | 1971-01-05 | Method and apparatus for receiving information transmitted through railroad track circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7000325A FR2076219A5 (en) | 1970-01-07 | 1970-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2076219A5 true FR2076219A5 (en) | 1971-10-15 |
Family
ID=9048645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7000325A Expired FR2076219A5 (en) | 1970-01-07 | 1970-01-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3743935A (en) |
DE (1) | DE2050938A1 (en) |
FR (1) | FR2076219A5 (en) |
GB (1) | GB1276948A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478901B1 (en) * | 1980-03-18 | 1986-02-07 | Jeumont Schneider | LARGER AMPLITUDE ALTERNATIVE SIGNAL SELECTION STAGE AMONG TWO DIFFERENT FREQUENCY SIGNALS |
FR2607769B1 (en) * | 1986-12-08 | 1989-02-03 | Alsthom | SYSTEM FOR TWO-WAY TRANSMISSION OF INFORMATION BETWEEN A GROUND STATION AND A STATION ON A RAIL VEHICLE |
JP4128914B2 (en) * | 2003-07-03 | 2008-07-30 | 株式会社日立製作所 | Automatic train stop system |
DE102011083122A1 (en) * | 2011-09-21 | 2013-03-21 | Siemens Aktiengesellschaft | Method for operating a vehicle-side receiving device of a train control system and vehicle-side receiving device |
CN106945686A (en) * | 2017-03-29 | 2017-07-14 | 固安北信铁路信号有限公司 | A kind of new 25Hz track circuits indoor reception end equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127476A (en) * | 1964-03-31 | david | ||
US2133640A (en) * | 1935-07-15 | 1938-10-18 | Union Switch & Signal Co | Recording mechanism for railway traffic controlling apparatus |
US2117739A (en) * | 1936-06-05 | 1938-05-17 | Bell Telephone Labor Inc | Signaling system |
US2953644A (en) * | 1956-10-04 | 1960-09-20 | Bell Telephone Labor Inc | Wave transmission system |
US3378817A (en) * | 1964-12-09 | 1968-04-16 | Gen Electric | Signalling systems |
US3383595A (en) * | 1965-06-22 | 1968-05-14 | Obata Hiromu | Information transmitting system for moving object |
-
1970
- 1970-01-07 FR FR7000325A patent/FR2076219A5/fr not_active Expired
- 1970-04-10 GB GB07264/70A patent/GB1276948A/en not_active Expired
- 1970-10-16 DE DE19702050938 patent/DE2050938A1/en not_active Withdrawn
-
1971
- 1971-01-05 US US00104114A patent/US3743935A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3743935A (en) | 1973-07-03 |
DE2050938A1 (en) | 1971-07-15 |
GB1276948A (en) | 1972-06-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |