FR626125A - - Google Patents

Info

Publication number
FR626125A
FR626125A FR626125DA FR626125A FR 626125 A FR626125 A FR 626125A FR 626125D A FR626125D A FR 626125DA FR 626125 A FR626125 A FR 626125A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR626125A publication Critical patent/FR626125A/fr
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
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR626125D Expired FR626125A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR626125A true FR626125A (enrdf_load_html_response) 1927-08-30

Family

ID=1541388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR626125D Expired FR626125A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR626125A (enrdf_load_html_response)

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