GB313953A - Improvements in or relating to train controlling systems - Google Patents

Improvements in or relating to train controlling systems

Info

Publication number
GB313953A
GB313953A GB12222/29A GB1222229A GB313953A GB 313953 A GB313953 A GB 313953A GB 12222/29 A GB12222/29 A GB 12222/29A GB 1222229 A GB1222229 A GB 1222229A GB 313953 A GB313953 A GB 313953A
Authority
GB
United Kingdom
Prior art keywords
train
relating
energized
coils
relay
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
GB12222/29A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB313953A publication Critical patent/GB313953A/en
Expired legal-status Critical Current

Links

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
    • B61L3/121—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 magnetic induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

313,953. Siemens & Halske Akt.-Ges. June 20, 1928, [Convention date]. Addition to 294,444. T r a c k apparatus actuating signals on trains. - Train-carried apparatus as described in the parent Specification coacts with an iron core with a short circuited winding on the track to control the train apparatus. The coils 7, 8, on the train carried core 1 are adjusted so that normally the relay 5 is energized but, at a danger signal the relay 5 is de-energized. The train circuits are coupled by the coils 7, 8 and also either through the transformer 9 or by being connected in parallel across the generator 6.
GB12222/29A 1928-06-20 1929-04-19 Improvements in or relating to train controlling systems Expired GB313953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313953X 1928-06-20

Publications (1)

Publication Number Publication Date
GB313953A true GB313953A (en) 1930-02-27

Family

ID=6143420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12222/29A Expired GB313953A (en) 1928-06-20 1929-04-19 Improvements in or relating to train controlling systems

Country Status (1)

Country Link
GB (1) GB313953A (en)

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