FI47164C - Magneettinen lukupää. - Google Patents

Magneettinen lukupää.

Info

Publication number
FI47164C
FI47164C FI103269A FI103269A FI47164C FI 47164 C FI47164 C FI 47164C FI 103269 A FI103269 A FI 103269A FI 103269 A FI103269 A FI 103269A FI 47164 C FI47164 C FI 47164C
Authority
FI
Finland
Prior art keywords
read head
magnetic read
magnetic
head
read
Prior art date
Application number
FI103269A
Other languages
English (en)
Swedish (sv)
Other versions
FI47164B (fi
Inventor
Salmon
Marchand
Original Assignee
Const Electro Soc D
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 Const Electro Soc D filed Critical Const Electro Soc D
Application granted granted Critical
Publication of FI47164B publication Critical patent/FI47164B/fi
Publication of FI47164C publication Critical patent/FI47164C/fi

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
    • 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
    • B61L2003/228—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Near-Field Transmission Systems (AREA)
FI103269A 1968-04-09 1969-04-09 Magneettinen lukupää. FI47164C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147419 1968-04-09

Publications (2)

Publication Number Publication Date
FI47164B FI47164B (fi) 1973-07-02
FI47164C true FI47164C (fi) 1973-10-10

Family

ID=8648722

Family Applications (1)

Application Number Title Priority Date Filing Date
FI103269A FI47164C (fi) 1968-04-09 1969-04-09 Magneettinen lukupää.

Country Status (5)

Country Link
BE (1) BE731050A (fi)
CA (1) CA918794A (fi)
ES (1) ES365692A1 (fi)
FI (1) FI47164C (fi)
FR (1) FR1576410A (fi)

Also Published As

Publication number Publication date
ES365692A1 (es) 1971-04-16
FI47164B (fi) 1973-07-02
BE731050A (fi) 1969-09-15
FR1576410A (fi) 1969-08-01
CA918794A (en) 1973-01-09

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