GB1219425A - Improvements in or relating to inductive signalling and communication systems for vehicles - Google Patents

Improvements in or relating to inductive signalling and communication systems for vehicles

Info

Publication number
GB1219425A
GB1219425A GB0198/70A GB119870A GB1219425A GB 1219425 A GB1219425 A GB 1219425A GB 0198/70 A GB0198/70 A GB 0198/70A GB 119870 A GB119870 A GB 119870A GB 1219425 A GB1219425 A GB 1219425A
Authority
GB
United Kingdom
Prior art keywords
signalling
feeders
vehicles
signals
relating
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
GB0198/70A
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB1219425A publication Critical patent/GB1219425A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Near-Field Transmission Systems (AREA)
GB0198/70A 1967-03-20 1968-01-10 Improvements in or relating to inductive signalling and communication systems for vehicles Expired GB1219425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP42017277A JPS509450B1 (enrdf_load_stackoverflow) 1967-03-20 1967-03-20

Publications (1)

Publication Number Publication Date
GB1219425A true GB1219425A (en) 1971-01-13

Family

ID=11939468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0198/70A Expired GB1219425A (en) 1967-03-20 1968-01-10 Improvements in or relating to inductive signalling and communication systems for vehicles

Country Status (2)

Country Link
JP (1) JPS509450B1 (enrdf_load_stackoverflow)
GB (1) GB1219425A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979091A (en) * 1973-08-20 1976-09-07 Otis Elevator Company Communication system for guideway operated vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979091A (en) * 1973-08-20 1976-09-07 Otis Elevator Company Communication system for guideway operated vehicles

Also Published As

Publication number Publication date
JPS509450B1 (enrdf_load_stackoverflow) 1975-04-12

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