FR799085A - Automatic protection system for electric trains - Google Patents

Automatic protection system for electric trains

Info

Publication number
FR799085A
FR799085A FR799085DA FR799085A FR 799085 A FR799085 A FR 799085A FR 799085D A FR799085D A FR 799085DA FR 799085 A FR799085 A FR 799085A
Authority
FR
France
Prior art keywords
protection system
automatic protection
electric trains
trains
electric
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)
Inventor
Gironce Jean
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 filed Critical
Application granted granted Critical
Publication of FR799085A publication Critical patent/FR799085A/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)
FR799085D 1935-12-13 1935-12-13 Automatic protection system for electric trains Expired FR799085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799085T 1935-12-13

Publications (1)

Publication Number Publication Date
FR799085A true FR799085A (en) 1936-06-05

Family

ID=9236552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799085D Expired FR799085A (en) 1935-12-13 1935-12-13 Automatic protection system for electric trains

Country Status (1)

Country Link
FR (1) FR799085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364155A1 (en) * 1976-09-13 1978-04-07 Furukawa Electric Co Ltd ELECTRICAL CONTROL DEVICE FOR MOVING BODY
FR2448466A1 (en) * 1979-02-11 1980-09-05 Nissan Motor AIR TRANSPORTATION SYSTEM HAVING A SELF-PROPELLED VEHICLE OR TROLLEY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364155A1 (en) * 1976-09-13 1978-04-07 Furukawa Electric Co Ltd ELECTRICAL CONTROL DEVICE FOR MOVING BODY
FR2448466A1 (en) * 1979-02-11 1980-09-05 Nissan Motor AIR TRANSPORTATION SYSTEM HAVING A SELF-PROPELLED VEHICLE OR TROLLEY

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