GB1375173A - - Google Patents
Info
- Publication number
- GB1375173A GB1375173A GB1504071A GB1504071A GB1375173A GB 1375173 A GB1375173 A GB 1375173A GB 1504071 A GB1504071 A GB 1504071A GB 1504071 A GB1504071 A GB 1504071A GB 1375173 A GB1375173 A GB 1375173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- identity
- entry
- train
- transmitter
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1504071A GB1375173A (nl) | 1971-05-14 | 1971-05-14 | |
ZA722931A ZA722931B (en) | 1971-05-14 | 1972-05-01 | Electromagnetic signalling system |
CA141,095A CA950098A (en) | 1971-05-14 | 1972-05-02 | Electromagnetic signalling system |
PL1972155156A PL75489B1 (nl) | 1971-05-14 | 1972-05-04 | |
AU41975/72A AU460220B2 (en) | 1971-05-14 | 1972-05-05 | Electromagnetic signalling system |
DE19722222110 DE2222110A1 (de) | 1971-05-14 | 1972-05-05 | Elektromagnetisches Signalsystem fuer Verkehrswege |
IT24167/72A IT955382B (it) | 1971-05-14 | 1972-05-10 | Sistema di segnalazione elettro magnetico |
CH707572A CH556763A (fr) | 1971-05-14 | 1972-05-12 | Installation de signalisation a ondes electromagnetiques pour vehicules se deplacant le long d'une voie. |
FR727217003A FR2137815B1 (nl) | 1971-05-14 | 1972-05-12 | |
AT417372A ATA417372A (de) | 1971-05-14 | 1972-05-12 | Anordnung zur signal- bzw. nachrichtenubertragung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1504071A GB1375173A (nl) | 1971-05-14 | 1971-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375173A true GB1375173A (nl) | 1974-11-27 |
Family
ID=10051995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1504071A Expired GB1375173A (nl) | 1971-05-14 | 1971-05-14 |
Country Status (10)
Country | Link |
---|---|
AT (1) | ATA417372A (nl) |
AU (1) | AU460220B2 (nl) |
CA (1) | CA950098A (nl) |
CH (1) | CH556763A (nl) |
DE (1) | DE2222110A1 (nl) |
FR (1) | FR2137815B1 (nl) |
GB (1) | GB1375173A (nl) |
IT (1) | IT955382B (nl) |
PL (1) | PL75489B1 (nl) |
ZA (1) | ZA722931B (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932614A (en) * | 1986-06-13 | 1990-06-12 | British Railways Board | Train communication system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL191474C (nl) * | 1986-03-07 | 1995-07-18 | Nederland Ptt | Radioverbindingsstelsel voorzien van bakenzenders. |
DE3815625A1 (de) * | 1988-05-07 | 1989-11-16 | Koelner Verkehrs Betriebe Ag | Verfahren zur automatischen vorgabe von antriebsparametern im ein automatisches getriebe aufweisenden antriebsstrang eines linienbusses sowie einrichtung zur durchfuehrung des verfahrens |
-
1971
- 1971-05-14 GB GB1504071A patent/GB1375173A/en not_active Expired
-
1972
- 1972-05-01 ZA ZA722931A patent/ZA722931B/xx 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 AU AU41975/72A patent/AU460220B2/en not_active Expired
- 1972-05-05 DE DE19722222110 patent/DE2222110A1/de active Pending
- 1972-05-10 IT IT24167/72A patent/IT955382B/it active
- 1972-05-12 AT AT417372A patent/ATA417372A/de not_active Application Discontinuation
- 1972-05-12 CH CH707572A patent/CH556763A/fr not_active IP Right Cessation
- 1972-05-12 FR FR727217003A patent/FR2137815B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932614A (en) * | 1986-06-13 | 1990-06-12 | British Railways Board | Train communication system |
Also Published As
Publication number | Publication date |
---|---|
IT955382B (it) | 1973-09-29 |
PL75489B1 (nl) | 1974-12-31 |
AU4197572A (en) | 1973-11-08 |
CA950098A (en) | 1974-06-25 |
DE2222110A1 (de) | 1972-11-30 |
ATA417372A (de) | 1976-04-15 |
ZA722931B (en) | 1973-02-28 |
AU460220B2 (en) | 1975-04-24 |
FR2137815A1 (nl) | 1972-12-29 |
FR2137815B1 (nl) | 1973-07-13 |
CH556763A (fr) | 1974-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |