GB936847A - Train control apparatus - Google Patents

Train control apparatus

Info

Publication number
GB936847A
GB936847A GB2776461A GB2776461A GB936847A GB 936847 A GB936847 A GB 936847A GB 2776461 A GB2776461 A GB 2776461A GB 2776461 A GB2776461 A GB 2776461A GB 936847 A GB936847 A GB 936847A
Authority
GB
United Kingdom
Prior art keywords
relay
contact
axle
axles
control point
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
GB2776461A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2776461A priority Critical patent/GB936847A/en
Publication of GB936847A publication Critical patent/GB936847A/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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/164—Mechanical
    • 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
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/167—Circuit details
    • 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
    • B61L13/045—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 using separated rail contacts, pedals or similar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

936,847. Recording passage of traffic. J. FRYBA. July 31, 1961, No. 27764/61. Class 105. A railway traffic indicating system for recording the movement of a single axle or a closely adjacent group of axles of a rail vehicle over a control point comprises contactors I, II which are operated by the presence of an axle or group of axles on the overlapping rail sections 13, 14, respectively, to change over their associated contacts and, associated with each direction of traffic, e.g. left to right, a presence relay B, a slowrelease relay C and an indicating relay D which produces an output pulse of fixed duration after complete traverse of the control point by an axle or group of axles. The entry of axle 20 into portion 15-16 of the control point changes over contact I from position I 2 to I 3 and energizes relay B. Relay contact B 4 opens in the circuit of the presence relay E associated with the opposite direction of traffic, contact B 2 prepares a hold circuit for the B relay and a contact is switched from position B 5 to B 3 to prepare a circuit for operation of relay C. When the axle enters portion 16-17 contact II changes over from position II 2 to II 3 in which it completes the hold circuit for relay B. On entering portion 17-18 the axle changes contact I back to the I 2 position in which it energizes slow-release relay C. When the axle moves off the control point contact II changes back to the II 2 position, relay B releases and by changing over a contact from the B 3 position to the B 5 position de-energizes relay C and energizes relay D which provides an output indication signal during the slow-release period of relay C. To prevent the operation of relay B by a second axle or axle group interfering with the duration of the indicator signal, a hold contact D 2 maintains relay D energized via contact C 2 until relay C releases. In the arrangement a group of axles, e.g. axles 21 and 23, which are spaced apart a distance less than the length 15-18 of the control point act as a single actuating unit.
GB2776461A 1961-07-31 1961-07-31 Train control apparatus Expired GB936847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2776461A GB936847A (en) 1961-07-31 1961-07-31 Train control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2776461A GB936847A (en) 1961-07-31 1961-07-31 Train control apparatus

Publications (1)

Publication Number Publication Date
GB936847A true GB936847A (en) 1963-09-11

Family

ID=10264889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2776461A Expired GB936847A (en) 1961-07-31 1961-07-31 Train control apparatus

Country Status (1)

Country Link
GB (1) GB936847A (en)

Similar Documents

Publication Publication Date Title
ES204277Y (en) NEW HITCH FOR RAILWAY CAR.
GB1137110A (en) Apparatus for weighing railroad cars in motion
MX143972A (en) IMPROVEMENTS IN BRAKE CONTROL MECHANISM FOR RAILWAY CARS
GB936847A (en) Train control apparatus
CA925606A (en) Control system for railway car retarders
ES213135A1 (en) Railway trains
FR1338180A (en) Railway track instrument for counting wagon wheels
MX143529A (en) IMPROVED TRACTION RIGGING FOR RAILWAY CARS
SU839795A1 (en) Device for controlling the weighing of railway cars in motion
SU366999A1 (en) DEVICE FOR CONTROL OF EMPLOYMENT OF ACTIVE ZONES IN THE SYSTEM OF GOROCHNO AUTOMATIC CENTRALIZATION
GB733909A (en) Improvements in or relating to an axle-counting arrangement for railway signalling installations
SU1041878A1 (en) Device for weighing moving train set of cars
GB1019744A (en) Improvements in transportation signal system
GB972859A (en) Improvements in or relating to train control apparatus
FR1262848A (en) Symmetrical car bogie for non-flush monorail track
GB723966A (en) Improvements in or relating to single-track working systems for railways
ES312506A1 (en) A system to weigh a railway rolling equipment and means for the realization of such system. (Machine-translation by Google Translate, not legally binding)
GB828038A (en) Improvements in or relating to discharging apparatus
GB760956A (en) Improvements in and relating to hoists
GB574023A (en) Improvements in and relating to counting means and their use for the control of railway and other track vehicles
JPS5227298A (en) Traffic signal control system
FR1311816A (en) Wheel, especially for rail vehicles, with brake disc
GB1143313A (en) Method and apparatus for weighing railroad cars
FR1275706A (en) Track brakes for railway wagons
FR1332770A (en) Device for controlling the mechanism for lubricating the wheel flanges of railway vehicles, in particular of locomotives and self-propelled vehicles