GB1117225A - Signalling systems for detecting the passage of vehicles - Google Patents

Signalling systems for detecting the passage of vehicles

Info

Publication number
GB1117225A
GB1117225A GB2878265A GB2878265A GB1117225A GB 1117225 A GB1117225 A GB 1117225A GB 2878265 A GB2878265 A GB 2878265A GB 2878265 A GB2878265 A GB 2878265A GB 1117225 A GB1117225 A GB 1117225A
Authority
GB
United Kingdom
Prior art keywords
train
oscillator
detector
responder
modulated
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
GB2878265A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1117225A publication Critical patent/GB1117225A/en
Expired legal-status Critical Current

Links

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
    • B61L1/14—Devices for indicating the passing of the end of the vehicle or train
    • 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
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/08—Electric devices associated with track, e.g. rail contacts magnetically actuated; electrostatically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
    • B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
    • B61L13/047—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors controlling inductively or magnetically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
    • B61L21/065—Vehicle-on-line indication; Monitoring locking and release of the route for signals, including signals actuated by the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB2878265A 1964-07-10 1965-07-07 Signalling systems for detecting the passage of vehicles Expired GB1117225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981356 1964-07-10

Publications (1)

Publication Number Publication Date
GB1117225A true GB1117225A (en) 1968-06-19

Family

ID=8834343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2878265A Expired GB1117225A (en) 1964-07-10 1965-07-07 Signalling systems for detecting the passage of vehicles

Country Status (4)

Country Link
CH (1) CH434347A (xx)
DE (1) DE1530371A1 (xx)
GB (1) GB1117225A (xx)
SE (1) SE318595B (xx)

Also Published As

Publication number Publication date
SE318595B (xx) 1969-12-15
CH434347A (de) 1967-04-30
DE1530371A1 (de) 1969-11-06

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