AU4197572A - Electromagnetic signalling system - Google Patents
Electromagnetic signalling systemInfo
- Publication number
- AU4197572A AU4197572A AU41975/72A AU4197572A AU4197572A AU 4197572 A AU4197572 A AU 4197572A AU 41975/72 A AU41975/72 A AU 41975/72A AU 4197572 A AU4197572 A AU 4197572A AU 4197572 A AU4197572 A AU 4197572A
- Authority
- AU
- Australia
- Prior art keywords
- signalling system
- electromagnetic signalling
- electromagnetic
- signalling
- 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
Links
- 230000011664 signaling Effects 0.000 title 1
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
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/125—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1504071A GB1375173A (en) | 1971-05-14 | 1971-05-14 | |
GBGB15040.71 | 1971-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4197572A true AU4197572A (en) | 1973-11-08 |
AU460220B2 AU460220B2 (en) | 1975-04-24 |
Family
ID=10051995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41975/72A Expired AU460220B2 (en) | 1971-05-14 | 1972-05-05 | Electromagnetic signalling system |
Country Status (10)
Country | Link |
---|---|
AT (1) | ATA417372A (en) |
AU (1) | AU460220B2 (en) |
CA (1) | CA950098A (en) |
CH (1) | CH556763A (en) |
DE (1) | DE2222110A1 (en) |
FR (1) | FR2137815B1 (en) |
GB (1) | GB1375173A (en) |
IT (1) | IT955382B (en) |
PL (1) | PL75489B1 (en) |
ZA (1) | ZA722931B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL191474C (en) * | 1986-03-07 | 1995-07-18 | Nederland Ptt | Radio communication system with beacon transmitters. |
GB8614393D0 (en) * | 1986-06-13 | 1986-07-16 | British Railways Board | Train communication system |
DE3815625A1 (en) * | 1988-05-07 | 1989-11-16 | Koelner Verkehrs Betriebe Ag | METHOD FOR AUTOMATICALLY PRESENTING DRIVE PARAMETERS IN THE DRIVETRAIN OF A LINE BUS WITH AN AUTOMATIC TRANSMISSION, AND DEVICE FOR IMPLEMENTING THE METHOD |
-
1971
- 1971-05-14 GB GB1504071A patent/GB1375173A/en not_active Expired
-
1972
- 1972-05-01 ZA ZA722931A patent/ZA722931B/en unknown
- 1972-05-02 CA CA141,095A patent/CA950098A/en not_active Expired
- 1972-05-04 PL PL1972155156A patent/PL75489B1/xx unknown
- 1972-05-05 DE DE19722222110 patent/DE2222110A1/en active Pending
- 1972-05-05 AU AU41975/72A patent/AU460220B2/en not_active Expired
- 1972-05-10 IT IT24167/72A patent/IT955382B/en active
- 1972-05-12 FR FR727217003A patent/FR2137815B1/fr not_active Expired
- 1972-05-12 AT AT417372A patent/ATA417372A/en not_active Application Discontinuation
- 1972-05-12 CH CH707572A patent/CH556763A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2137815A1 (en) | 1972-12-29 |
CH556763A (en) | 1974-12-13 |
FR2137815B1 (en) | 1973-07-13 |
DE2222110A1 (en) | 1972-11-30 |
CA950098A (en) | 1974-06-25 |
GB1375173A (en) | 1974-11-27 |
PL75489B1 (en) | 1974-12-31 |
IT955382B (en) | 1973-09-29 |
ZA722931B (en) | 1973-02-28 |
ATA417372A (en) | 1976-04-15 |
AU460220B2 (en) | 1975-04-24 |
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