AT383555B - TRACK CIRCUIT FOR TRACK MONITORING IN RAILWAY LOCKING SYSTEMS - Google Patents
TRACK CIRCUIT FOR TRACK MONITORING IN RAILWAY LOCKING SYSTEMSInfo
- Publication number
- AT383555B AT383555B AT313683A AT313683A AT383555B AT 383555 B AT383555 B AT 383555B AT 313683 A AT313683 A AT 313683A AT 313683 A AT313683 A AT 313683A AT 383555 B AT383555 B AT 383555B
- Authority
- AT
- Austria
- Prior art keywords
- track
- locking systems
- monitoring
- circuit
- railway
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title 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
- B61L1/187—Use of alternating current
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823232594 DE3232594C2 (en) | 1982-09-02 | 1982-09-02 | Track circuit for track monitoring in railway safety systems |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA313683A ATA313683A (en) | 1986-12-15 |
AT383555B true AT383555B (en) | 1987-07-27 |
Family
ID=6172274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT313683A AT383555B (en) | 1982-09-02 | 1983-09-01 | TRACK CIRCUIT FOR TRACK MONITORING IN RAILWAY LOCKING SYSTEMS |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT383555B (en) |
CH (1) | CH661015A5 (en) |
DE (1) | DE3232594C2 (en) |
LU (1) | LU84981A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3403946A1 (en) * | 1984-02-04 | 1985-08-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Presence-of-trains indicating device with track current coding |
US4926587A (en) * | 1986-11-21 | 1990-05-22 | Wingerden Aart Van | Method and apparatus for propagating plants |
GB2482569B (en) * | 2010-12-23 | 2013-05-08 | Control And Display Systems Ltd | Railway track circuit monitor |
-
1982
- 1982-09-02 DE DE19823232594 patent/DE3232594C2/en not_active Expired
-
1983
- 1983-08-09 CH CH431083A patent/CH661015A5/en not_active IP Right Cessation
- 1983-08-31 LU LU84981A patent/LU84981A1/en unknown
- 1983-09-01 AT AT313683A patent/AT383555B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3232594C2 (en) | 1984-06-28 |
LU84981A1 (en) | 1984-03-23 |
CH661015A5 (en) | 1987-06-30 |
DE3232594A1 (en) | 1984-03-08 |
ATA313683A (en) | 1986-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |