GB1461612A - Arrangement for measuring the distance between succesively located objects on a track - Google Patents

Arrangement for measuring the distance between succesively located objects on a track

Info

Publication number
GB1461612A
GB1461612A GB824574A GB824574A GB1461612A GB 1461612 A GB1461612 A GB 1461612A GB 824574 A GB824574 A GB 824574A GB 824574 A GB824574 A GB 824574A GB 1461612 A GB1461612 A GB 1461612A
Authority
GB
United Kingdom
Prior art keywords
transmitter
line
signal
vehicle
couples
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
Application number
GB824574A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB1461612A publication Critical patent/GB1461612A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
    • 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
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB824574A 1973-03-07 1974-02-22 Arrangement for measuring the distance between succesively located objects on a track Expired GB1461612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311150 DE2311150A1 (de) 1973-03-07 1973-03-07 Anordnung zur messung des abstandes zwischen zwei aufeinanderfolgenden objekten

Publications (1)

Publication Number Publication Date
GB1461612A true GB1461612A (en) 1977-01-13

Family

ID=5873964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB824574A Expired GB1461612A (en) 1973-03-07 1974-02-22 Arrangement for measuring the distance between succesively located objects on a track

Country Status (7)

Country Link
US (1) US3904157A (enExample)
JP (1) JPS49122364A (enExample)
CA (1) CA1028022A (enExample)
DE (1) DE2311150A1 (enExample)
FR (1) FR2220771B2 (enExample)
GB (1) GB1461612A (enExample)
NL (1) NL7401439A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166259A (en) * 1975-08-08 1979-08-28 Messerschmitt-Bolkow-Blohm Gmbh Flat high frequency cable
DE2901994C2 (de) * 1979-01-19 1981-01-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur linienförmigen Beeinflussung von spurgebundenen Fahrzeugen
US4947759A (en) * 1988-12-02 1990-08-14 Tele Engineering, Inc. Proximity control system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139617C3 (de) * 1971-08-07 1974-09-05 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Anordnung zur kontinuierlichen Messung des Abstandes zwischen zwei aufeinanderfolgenden spurgebundenen Objekten

Also Published As

Publication number Publication date
US3904157A (en) 1975-09-09
NL7401439A (enExample) 1974-09-10
JPS49122364A (enExample) 1974-11-22
CA1028022A (en) 1978-03-14
FR2220771B2 (enExample) 1978-04-14
DE2311150A1 (de) 1974-09-12
FR2220771A2 (enExample) 1974-10-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee