FR326987A - Automatic circuit breakers for electric trolley tram lines - Google Patents

Automatic circuit breakers for electric trolley tram lines

Info

Publication number
FR326987A
FR326987A FR326987DA FR326987A FR 326987 A FR326987 A FR 326987A FR 326987D A FR326987D A FR 326987DA FR 326987 A FR326987 A FR 326987A
Authority
FR
France
Prior art keywords
circuit breakers
automatic circuit
electric trolley
tram lines
tram
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
Massier Jean
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR326987A publication Critical patent/FR326987A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/14—Crossings; Points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR326987D 1902-12-08 1902-12-08 Automatic circuit breakers for electric trolley tram lines Expired FR326987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR326987T 1902-12-08

Publications (1)

Publication Number Publication Date
FR326987A true FR326987A (en) 1903-06-11

Family

ID=1377015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR326987D Expired FR326987A (en) 1902-12-08 1902-12-08 Automatic circuit breakers for electric trolley tram lines

Country Status (1)

Country Link
FR (1) FR326987A (en)

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