FR552763A - Electro-magnetic device for self-protection of trains - Google Patents

Electro-magnetic device for self-protection of trains

Info

Publication number
FR552763A
FR552763A FR552763DA FR552763A FR 552763 A FR552763 A FR 552763A FR 552763D A FR552763D A FR 552763DA FR 552763 A FR552763 A FR 552763A
Authority
FR
France
Prior art keywords
trains
electro
self
protection
magnetic device
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
Narcisse Raguin
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 FR552763A publication Critical patent/FR552763A/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
    • B61L3/16—Continuous control along the route
    • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
    • B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR552763D 1922-06-12 1922-06-12 Electro-magnetic device for self-protection of trains Expired FR552763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR552763T 1922-06-12

Publications (1)

Publication Number Publication Date
FR552763A true FR552763A (en) 1923-05-07

Family

ID=8937776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552763D Expired FR552763A (en) 1922-06-12 1922-06-12 Electro-magnetic device for self-protection of trains

Country Status (1)

Country Link
FR (1) FR552763A (en)

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