FR474359A - Appareil avertisseur-enregistreur des signaux fixes des chemins de fer - Google Patents

Appareil avertisseur-enregistreur des signaux fixes des chemins de fer

Info

Publication number
FR474359A
FR474359A FR474359DA FR474359A FR 474359 A FR474359 A FR 474359A FR 474359D A FR474359D A FR 474359DA FR 474359 A FR474359 A FR 474359A
Authority
FR
France
Prior art keywords
recorder
railway signal
signal alarm
fixed railway
fixed
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
English (en)
Inventor
Leopold-Jerome Farenc
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.)
LEOPOLD JEROME FARENC
Original Assignee
LEOPOLD JEROME FARENC
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 LEOPOLD JEROME FARENC filed Critical LEOPOLD JEROME FARENC
Application granted granted Critical
Publication of FR474359A publication Critical patent/FR474359A/fr
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
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR474359D 1914-06-29 1914-06-29 Appareil avertisseur-enregistreur des signaux fixes des chemins de fer Expired FR474359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR474359T 1914-06-29

Publications (1)

Publication Number Publication Date
FR474359A true FR474359A (fr) 1915-02-18

Family

ID=1512335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474359D Expired FR474359A (fr) 1914-06-29 1914-06-29 Appareil avertisseur-enregistreur des signaux fixes des chemins de fer

Country Status (1)

Country Link
FR (1) FR474359A (fr)

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