FR656037A - Improvements to train dispatch systems - Google Patents

Improvements to train dispatch systems

Info

Publication number
FR656037A
FR656037A FR656037DA FR656037A FR 656037 A FR656037 A FR 656037A FR 656037D A FR656037D A FR 656037DA FR 656037 A FR656037 A FR 656037A
Authority
FR
France
Prior art keywords
dispatch systems
train dispatch
train
systems
dispatch
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)
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.)
SPX Corp
Original Assignee
General Railway Signal Co
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 General Railway Signal Co filed Critical General Railway Signal Co
Application granted granted Critical
Publication of FR656037A publication Critical patent/FR656037A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/085—Common line wire control using synchronous distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR656037D 1927-06-16 1928-06-16 Improvements to train dispatch systems Expired FR656037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US656037XA 1927-06-16 1927-06-16

Publications (1)

Publication Number Publication Date
FR656037A true FR656037A (en) 1929-04-26

Family

ID=22063853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656037D Expired FR656037A (en) 1927-06-16 1928-06-16 Improvements to train dispatch systems

Country Status (1)

Country Link
FR (1) FR656037A (en)

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