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FR419595A - Railroad train protection device - Google Patents

Railroad train protection device

Info

Publication number
FR419595A
FR419595A FR419595DA FR419595A FR 419595 A FR419595 A FR 419595A FR 419595D A FR419595D A FR 419595DA FR 419595 A FR419595 A FR 419595A
Authority
FR
France
Prior art keywords
protection device
train protection
railroad train
railroad
train
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
Leopold Wagner
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 FR419595A publication Critical patent/FR419595A/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
    • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
    • B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR419595D 1909-10-28 1909-10-28 Railroad train protection device Expired FR419595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR419595T 1909-10-28

Publications (1)

Publication Number Publication Date
FR419595A true FR419595A (en) 1911-01-10

Family

ID=1462809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR419595D Expired FR419595A (en) 1909-10-28 1909-10-28 Railroad train protection device

Country Status (1)

Country Link
FR (1) FR419595A (en)

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