FR929038A - Perfectionnements aux systèmes dits dispatching - Google Patents

Perfectionnements aux systèmes dits dispatching

Info

Publication number
FR929038A
FR929038A FR929038DA FR929038A FR 929038 A FR929038 A FR 929038A FR 929038D A FR929038D A FR 929038DA FR 929038 A FR929038 A FR 929038A
Authority
FR
France
Prior art keywords
dispatching systems
called dispatching
called
systems
dispatching
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
Michel-Charles Poylo
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR929038A publication Critical patent/FR929038A/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
    • B61L3/08—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 electrically
    • B61L3/12—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 electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125—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 electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR929038D 1945-06-27 1946-06-14 Perfectionnements aux systèmes dits dispatching Expired FR929038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US929038XA 1945-06-27 1945-06-27

Publications (1)

Publication Number Publication Date
FR929038A true FR929038A (fr) 1947-12-15

Family

ID=22235728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929038D Expired FR929038A (fr) 1945-06-27 1946-06-14 Perfectionnements aux systèmes dits dispatching

Country Status (1)

Country Link
FR (1) FR929038A (fr)

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