FR2624819B1 - Circuit de voie de chemin de fer de grande longueur sans joints isolants - Google Patents
Circuit de voie de chemin de fer de grande longueur sans joints isolantsInfo
- Publication number
- FR2624819B1 FR2624819B1 FR8717552A FR8717552A FR2624819B1 FR 2624819 B1 FR2624819 B1 FR 2624819B1 FR 8717552 A FR8717552 A FR 8717552A FR 8717552 A FR8717552 A FR 8717552A FR 2624819 B1 FR2624819 B1 FR 2624819B1
- Authority
- FR
- France
- Prior art keywords
- long length
- railway track
- insulating joints
- length railway
- joints
- 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 - Lifetime
Links
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
- B61L1/187—Use of alternating current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/16—Track circuits specially adapted for section blocking
- B61L23/166—Track circuits specially adapted for section blocking using alternating current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8717552A FR2624819B1 (fr) | 1987-12-16 | 1987-12-16 | Circuit de voie de chemin de fer de grande longueur sans joints isolants |
AU20472/88A AU600157B2 (en) | 1987-12-16 | 1988-08-05 | Track circuit |
NZ22574488A NZ225744A (en) | 1987-12-16 | 1988-08-09 | Railway track circuit: setting section impedances |
GB8827837A GB2213972B (en) | 1987-12-16 | 1988-11-29 | Railway track circuits |
AR31275788A AR244149A1 (es) | 1987-12-16 | 1988-12-15 | Circuito de via de ferrocarril para detectar presencia de un tren. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8717552A FR2624819B1 (fr) | 1987-12-16 | 1987-12-16 | Circuit de voie de chemin de fer de grande longueur sans joints isolants |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2624819A1 FR2624819A1 (fr) | 1989-06-23 |
FR2624819B1 true FR2624819B1 (fr) | 1990-10-12 |
Family
ID=9357924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8717552A Expired - Lifetime FR2624819B1 (fr) | 1987-12-16 | 1987-12-16 | Circuit de voie de chemin de fer de grande longueur sans joints isolants |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR244149A1 (fr) |
AU (1) | AU600157B2 (fr) |
FR (1) | FR2624819B1 (fr) |
GB (1) | GB2213972B (fr) |
NZ (1) | NZ225744A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1277641A1 (fr) * | 2001-07-20 | 2003-01-22 | Alstom Belgium S.A. | Dispositif d'equipement pour voies de type ferroviaire |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1145769A (fr) * | 1956-02-01 | 1957-10-29 | Compteurs Et Moteurs Aster | Circuits oscillants et installations de signalisation par voie ferrée, utilisant lesdits circuits oscillants |
FR70015E (fr) * | 1956-07-17 | 1959-02-02 | Compteurs Et Moteurs Aster | Circuits oscillants et installations de signalisation par voie ferrée, utilisant lesdits circuits oscillants |
FR1418952A (fr) * | 1964-10-13 | 1965-11-26 | Philips Nv | Système de signalisation pour réseaux ferroviaires |
GB2058421A (en) * | 1979-09-07 | 1981-04-08 | Ml Eng Plymouth | Track Circuits for Use in Electrified Railways |
GB8402359D0 (en) * | 1984-01-30 | 1984-02-29 | Westinghouse Brake & Signal | Track circuit |
FR2568209B1 (fr) * | 1984-07-27 | 1988-07-08 | Signaux Entr Electriques | Circuit de voie perfectionne pour chemins de fer electrif ies en courant alternatif |
-
1987
- 1987-12-16 FR FR8717552A patent/FR2624819B1/fr not_active Expired - Lifetime
-
1988
- 1988-08-05 AU AU20472/88A patent/AU600157B2/en not_active Ceased
- 1988-08-09 NZ NZ22574488A patent/NZ225744A/xx unknown
- 1988-11-29 GB GB8827837A patent/GB2213972B/en not_active Expired - Lifetime
- 1988-12-15 AR AR31275788A patent/AR244149A1/es active
Also Published As
Publication number | Publication date |
---|---|
AR244149A1 (es) | 1993-10-29 |
AU2047288A (en) | 1989-06-22 |
GB2213972B (en) | 1991-07-10 |
NZ225744A (en) | 1990-02-26 |
GB8827837D0 (en) | 1988-12-29 |
AU600157B2 (en) | 1990-08-02 |
GB2213972A (en) | 1989-08-23 |
FR2624819A1 (fr) | 1989-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |