CS217737B1 - Connection of the railway circuit with plural signalling sources - Google Patents
Connection of the railway circuit with plural signalling sources Download PDFInfo
- Publication number
- CS217737B1 CS217737B1 CS802339A CS233980A CS217737B1 CS 217737 B1 CS217737 B1 CS 217737B1 CS 802339 A CS802339 A CS 802339A CS 233980 A CS233980 A CS 233980A CS 217737 B1 CS217737 B1 CS 217737B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- transmitter
- main
- signal
- auxiliary
- rail
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
- 230000035945 sensitivity Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS802339A CS217737B1 (en) | 1980-04-04 | 1980-04-04 | Connection of the railway circuit with plural signalling sources |
SE8102114A SE8102114L (sv) | 1980-04-04 | 1981-04-02 | Kopplingsanordning vid sparstromkrets |
DE19813113376 DE3113376A1 (de) | 1980-04-04 | 1981-04-02 | Schaltungsanordnung fuer einen schienenstromkreis mit mehreren signalquellen |
FR8106799A FR2479763A1 (fr) | 1980-04-04 | 1981-04-03 | Circuit de voie comportant plusieurs sources de signal |
GB8110537A GB2073928B (en) | 1980-04-04 | 1981-04-03 | Track circuit with plural signal sources |
BE0/204377A BE888284A (fr) | 1980-04-04 | 1981-04-03 | Montage d'un circuit de courant de rail a plusieurs sources de signaux, |
CH2292/81A CH656358A5 (de) | 1980-04-04 | 1981-04-03 | Schaltungsanordnung in einem gleisstromkreis. |
US06/250,594 US4392625A (en) | 1980-04-04 | 1981-04-03 | Circuit arrangement for a track circuit with multiple signal sources |
JP5006781A JPS5718560A (en) | 1980-04-04 | 1981-04-04 | Track circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS802339A CS217737B1 (en) | 1980-04-04 | 1980-04-04 | Connection of the railway circuit with plural signalling sources |
Publications (1)
Publication Number | Publication Date |
---|---|
CS217737B1 true CS217737B1 (en) | 1983-01-28 |
Family
ID=5360217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS802339A CS217737B1 (en) | 1980-04-04 | 1980-04-04 | Connection of the railway circuit with plural signalling sources |
Country Status (9)
Country | Link |
---|---|
US (1) | US4392625A (de) |
JP (1) | JPS5718560A (de) |
BE (1) | BE888284A (de) |
CH (1) | CH656358A5 (de) |
CS (1) | CS217737B1 (de) |
DE (1) | DE3113376A1 (de) |
FR (1) | FR2479763A1 (de) |
GB (1) | GB2073928B (de) |
SE (1) | SE8102114L (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2490569A1 (fr) * | 1980-09-22 | 1982-03-26 | Signaux Entr Electriques | Circuit de voie de chemin de fer perfectionne |
GB9122438D0 (en) | 1991-10-23 | 1991-12-04 | Westinghouse Brake & Signal | Railway track circuits |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1370150A (fr) * | 1963-07-11 | 1964-08-21 | Signaux Entr Electriques | Circuit de voie sans joints perfectionné |
DE1530411B2 (de) * | 1965-12-23 | 1977-10-06 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Isolierstossfreier gleisstromkreis fuer gleisverbindungen in eisenbahnanlagen |
DE1265186B (de) * | 1964-04-30 | 1968-04-04 | Siemens Ag | Elektrischer Trennstoss fuer mit Wechselstrom gespeiste Gleisstromkreise in Eisenbahnsicherungsanlagen |
GB1109106A (en) * | 1964-10-21 | 1968-04-10 | Int Standard Electric Corp | A circuit arrangement for monitoring mobile objects |
US3526378A (en) * | 1967-08-23 | 1970-09-01 | Westinghouse Electric Corp | Signaling system for determining the presence of a train vehicle |
DE1941917C3 (de) * | 1969-08-18 | 1974-07-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Mit Signalwechselstrom gespeister Gleisstromkreis, insbesondere ohne Isolierstöße, zum Einwirken auf Stellwerksschaltungen |
US3663809A (en) * | 1970-05-04 | 1972-05-16 | Gen Signal Corp | Detection of end zones in alternating track circuits |
US3670161A (en) * | 1970-05-04 | 1972-06-13 | Gen Signal Corp | Combined high and low frequencies for track circuit |
GB1344184A (en) * | 1972-06-22 | 1974-01-16 | British Railways Board | Railway track circuits |
GB1451431A (en) * | 1972-10-18 | 1976-10-06 | Geg General Signal Ltd | Railway signalling apparatus and systems |
US3840737A (en) * | 1973-07-06 | 1974-10-08 | Westinghouse Electric Corp | Method and apparatus for determining direction of operation in a vehicle control system |
US4304377A (en) * | 1977-06-08 | 1981-12-08 | Compagnie De Signaux Et D'entreprises Electriques | Electrical block separating joints for railway signaling systems |
-
1980
- 1980-04-04 CS CS802339A patent/CS217737B1/cs unknown
-
1981
- 1981-04-02 DE DE19813113376 patent/DE3113376A1/de not_active Withdrawn
- 1981-04-02 SE SE8102114A patent/SE8102114L/ not_active Application Discontinuation
- 1981-04-03 CH CH2292/81A patent/CH656358A5/de not_active IP Right Cessation
- 1981-04-03 BE BE0/204377A patent/BE888284A/fr not_active IP Right Cessation
- 1981-04-03 FR FR8106799A patent/FR2479763A1/fr active Granted
- 1981-04-03 GB GB8110537A patent/GB2073928B/en not_active Expired
- 1981-04-03 US US06/250,594 patent/US4392625A/en not_active Expired - Lifetime
- 1981-04-04 JP JP5006781A patent/JPS5718560A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8102114L (sv) | 1981-10-05 |
CH656358A5 (de) | 1986-06-30 |
GB2073928A (en) | 1981-10-21 |
GB2073928B (en) | 1984-07-25 |
US4392625A (en) | 1983-07-12 |
BE888284A (fr) | 1981-07-31 |
JPS5718560A (en) | 1982-01-30 |
FR2479763B1 (de) | 1985-03-29 |
DE3113376A1 (de) | 1982-05-13 |
FR2479763A1 (fr) | 1981-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5330135A (en) | Railway track circuits | |
US4117529A (en) | Broken rail detecting track circuits | |
CA1162630A (en) | Dual signal frequency motion monitor and broken rail detector | |
US4074879A (en) | Track signalling system | |
EP2112045B1 (de) | Anordnung und Verfahren zur Detektion von Schienenverkehr | |
US3450874A (en) | Railway track circuit | |
US7938370B1 (en) | Method for measuring the speed of a rail vehicle and installation therefor | |
US3359416A (en) | Continuous rail track circuits | |
CS217737B1 (en) | Connection of the railway circuit with plural signalling sources | |
US11713066B2 (en) | Railroad crossing control system including constant warning time device and axle counter system | |
CA3005528C (en) | Railroad track powered measurement device and railroad measurement system | |
US4469298A (en) | Axle sensor | |
US3489892A (en) | Termination circuit for a rail vehicle detection system | |
KR100945851B1 (ko) | 열차의 선로 분기 검지 시스템 및 그 분기 검지 방법 | |
US11420659B2 (en) | Traffic control system and method for providing a preemption signal | |
US3576991A (en) | Track circuit pickup unit | |
US11938978B2 (en) | Determination of train direction for bi-directional grade crossings | |
US3897921A (en) | Interlocking track circuits | |
US3398275A (en) | Signaling loop including unbroken railroad track | |
US4149690A (en) | Positive-response transit detector for a given transit zone | |
US20230322283A1 (en) | Grade crossing control system and method for determining track circuit impedance | |
JPS6021640A (ja) | 情報伝送装置 | |
GB2115967A (en) | Transit vehicle signal apparatus | |
JP2019203367A (ja) | レール破断検知装置 | |
JPH0466747B2 (de) |