FR1046637A - Block signal repeater device on the running train machine - Google Patents

Block signal repeater device on the running train machine

Info

Publication number
FR1046637A
FR1046637A FR1046637DA FR1046637A FR 1046637 A FR1046637 A FR 1046637A FR 1046637D A FR1046637D A FR 1046637DA FR 1046637 A FR1046637 A FR 1046637A
Authority
FR
France
Prior art keywords
block signal
repeater device
signal repeater
running train
train machine
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 FR1046637A publication Critical patent/FR1046637A/en
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
    • B61L3/222—Arrangements on the track only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1046637D 1950-06-30 1951-06-29 Block signal repeater device on the running train machine Expired FR1046637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1046637XA 1950-06-30 1950-06-30

Publications (1)

Publication Number Publication Date
FR1046637A true FR1046637A (en) 1953-12-08

Family

ID=22301698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1046637D Expired FR1046637A (en) 1950-06-30 1951-06-29 Block signal repeater device on the running train machine

Country Status (1)

Country Link
FR (1) FR1046637A (en)

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