FI65403B - SAFETY RECOVERY WITHOUT STRAIGHTENING - Google Patents
SAFETY RECOVERY WITHOUT STRAIGHTENINGInfo
- Publication number
- FI65403B FI65403B FI790338A FI790338A FI65403B FI 65403 B FI65403 B FI 65403B FI 790338 A FI790338 A FI 790338A FI 790338 A FI790338 A FI 790338A FI 65403 B FI65403 B FI 65403B
- Authority
- FI
- Finland
- Prior art keywords
- straightening
- safety recovery
- recovery
- safety
- Prior art date
Links
- 238000011084 recovery 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
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/08—Circuitry
- B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Safety Devices In Control Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7801810 | 1978-02-16 | ||
SE7801810A SE410421B (en) | 1978-02-16 | 1978-02-16 | SAFETY DEVICE FOR A CONTROL SYSTEM FOR RAILWAY OPERATIONS |
Publications (3)
Publication Number | Publication Date |
---|---|
FI790338A FI790338A (en) | 1979-08-17 |
FI65403B true FI65403B (en) | 1984-01-31 |
FI65403C FI65403C (en) | 1984-05-10 |
Family
ID=20334009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI790338A FI65403C (en) | 1978-02-16 | 1979-02-01 | SAFETY RECOVERY WITHOUT STRAIGHTENING |
Country Status (11)
Country | Link |
---|---|
CH (1) | CH651510A5 (en) |
DE (1) | DE2936549A1 (en) |
DK (1) | DK148016C (en) |
ES (1) | ES477732A1 (en) |
FI (1) | FI65403C (en) |
FR (1) | FR2417423A1 (en) |
GB (1) | GB2037469B (en) |
IT (1) | IT1110238B (en) |
NO (1) | NO143138C (en) |
SE (1) | SE410421B (en) |
WO (1) | WO1979000631A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3347610A1 (en) * | 1983-12-30 | 1985-07-18 | Signalbau Huber - Designa GmbH, 8000 München | Light signalling system with decentralised lamp control |
DK2782213T3 (en) * | 2013-03-22 | 2019-06-17 | Alstom Transp Tech | Monitoring and control system and method for monitoring and control |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB970179A (en) * | 1962-09-19 | 1964-09-16 | Ass Elect Ind | Improvements relating to digital transmission systems |
DE2015539C3 (en) * | 1970-04-01 | 1978-03-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Arrangement for controlling and monitoring track facilities, especially points, over long distances from a central signal box in electrified railways |
DE2148151B2 (en) * | 1971-09-27 | 1977-06-30 | Siemens AG, 1000 Berlin und 8000 München | Remote control and monitor system for railway points - uses low power switching via contactors and limit switches to control power supply at points |
DE2224622C3 (en) * | 1972-05-19 | 1978-08-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Arrangement for controlling and monitoring point machines |
SE362041B (en) * | 1973-01-29 | 1973-11-26 | Ericsson Telefon Ab L M |
-
1978
- 1978-02-16 SE SE7801810A patent/SE410421B/en not_active IP Right Cessation
-
1979
- 1979-02-01 FI FI790338A patent/FI65403C/en not_active IP Right Cessation
- 1979-02-06 FR FR7902992A patent/FR2417423A1/en active Granted
- 1979-02-13 WO PCT/SE1979/000029 patent/WO1979000631A1/en unknown
- 1979-02-13 CH CH9145/79A patent/CH651510A5/en not_active IP Right Cessation
- 1979-02-13 DE DE792936549A patent/DE2936549A1/en active Granted
- 1979-02-13 GB GB8007019A patent/GB2037469B/en not_active Expired
- 1979-02-15 NO NO790510A patent/NO143138C/en unknown
- 1979-02-15 ES ES477732A patent/ES477732A1/en not_active Expired
- 1979-02-15 IT IT20222/79A patent/IT1110238B/en active
- 1979-10-03 DK DK415179A patent/DK148016C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2936549A1 (en) | 1980-12-04 |
GB2037469B (en) | 1982-07-07 |
IT1110238B (en) | 1985-12-23 |
WO1979000631A1 (en) | 1979-09-06 |
DK148016B (en) | 1985-02-04 |
SE410421B (en) | 1979-10-15 |
CH651510A5 (en) | 1985-09-30 |
NO143138C (en) | 1980-12-29 |
DE2936549C2 (en) | 1988-12-15 |
ES477732A1 (en) | 1979-11-01 |
IT7920222A0 (en) | 1979-02-15 |
NO790510L (en) | 1979-08-17 |
DK148016C (en) | 1985-06-24 |
NO143138B (en) | 1980-09-15 |
DK415179A (en) | 1979-10-03 |
FR2417423A1 (en) | 1979-09-14 |
FR2417423B1 (en) | 1984-04-27 |
FI790338A (en) | 1979-08-17 |
FI65403C (en) | 1984-05-10 |
GB2037469A (en) | 1980-07-09 |
SE7801810L (en) | 1979-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OY L M ERICSSON AB |