FR529249A - Needle circuit breaker - Google Patents

Needle circuit breaker

Info

Publication number
FR529249A
FR529249A FR529249A FR529249DA FR529249A FR 529249 A FR529249 A FR 529249A FR 529249 A FR529249 A FR 529249A FR 529249D A FR529249D A FR 529249DA FR 529249 A FR529249 A FR 529249A
Authority
FR
France
Prior art keywords
circuit breaker
needle circuit
needle
breaker
circuit
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
FR529249A
Other languages
French (fr)
Inventor
Theophile Ducousso
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 FR529249A publication Critical patent/FR529249A/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
    • B61L5/065—Construction of driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR529249A 1920-12-30 1920-12-30 Needle circuit breaker Expired FR529249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529249T 1920-12-30

Publications (1)

Publication Number Publication Date
FR529249A true FR529249A (en) 1921-11-25

Family

ID=8922614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529249A Expired FR529249A (en) 1920-12-30 1920-12-30 Needle circuit breaker

Country Status (1)

Country Link
FR (1) FR529249A (en)

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