FR635086A - Electric switching device - Google Patents

Electric switching device

Info

Publication number
FR635086A
FR635086A FR635086DA FR635086A FR 635086 A FR635086 A FR 635086A FR 635086D A FR635086D A FR 635086DA FR 635086 A FR635086 A FR 635086A
Authority
FR
France
Prior art keywords
switching device
electric switching
electric
switching
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
Joseph Van Kemenade
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 FR635086A publication Critical patent/FR635086A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B61L5/067—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means using electromagnetic driving means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR635086D 1927-05-27 1927-05-27 Electric switching device Expired FR635086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR635086T 1927-05-27

Publications (1)

Publication Number Publication Date
FR635086A true FR635086A (en) 1928-03-07

Family

ID=8994052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635086D Expired FR635086A (en) 1927-05-27 1927-05-27 Electric switching device

Country Status (1)

Country Link
FR (1) FR635086A (en)

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