FR447030A - Automatic protection system for electric railway trains - Google Patents

Automatic protection system for electric railway trains

Info

Publication number
FR447030A
FR447030A FR447030DA FR447030A FR 447030 A FR447030 A FR 447030A FR 447030D A FR447030D A FR 447030DA FR 447030 A FR447030 A FR 447030A
Authority
FR
France
Prior art keywords
protection system
electric railway
automatic protection
railway trains
trains
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
Other languages
French (fr)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR447030A publication Critical patent/FR447030A/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
    • B61L3/14—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 to cut-off the power supply to traction motors of electrically-propelled vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR447030D 1911-10-16 1911-10-16 Automatic protection system for electric railway trains Expired FR447030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR447030T 1911-10-16

Publications (1)

Publication Number Publication Date
FR447030A true FR447030A (en) 1912-12-20

Family

ID=1487760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447030D Expired FR447030A (en) 1911-10-16 1911-10-16 Automatic protection system for electric railway trains

Country Status (1)

Country Link
FR (1) FR447030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017321A (en) * 2018-09-10 2018-12-18 西南交通大学 A kind of rail traffic powered construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017321A (en) * 2018-09-10 2018-12-18 西南交通大学 A kind of rail traffic powered construction
CN109017321B (en) * 2018-09-10 2023-09-01 西南交通大学 Rail transit power supply structure

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