FR2191512A5 - - Google Patents

Info

Publication number
FR2191512A5
FR2191512A5 FR7223115A FR7223115A FR2191512A5 FR 2191512 A5 FR2191512 A5 FR 2191512A5 FR 7223115 A FR7223115 A FR 7223115A FR 7223115 A FR7223115 A FR 7223115A FR 2191512 A5 FR2191512 A5 FR 2191512A5
Authority
FR
France
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
FR7223115A
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7223115A priority Critical patent/FR2191512A5/fr
Priority to ZA733927A priority patent/ZA733927B/xx
Priority to BE1005188A priority patent/BE801423A/xx
Priority to IT50986/73A priority patent/IT989678B/it
Application granted granted Critical
Publication of FR2191512A5 publication Critical patent/FR2191512A5/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
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7223115A 1972-06-27 1972-06-27 Expired FR2191512A5 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7223115A FR2191512A5 (it) 1972-06-27 1972-06-27
ZA733927A ZA733927B (en) 1972-06-27 1973-06-11 Positive information movement detector for overlay truck circuits
BE1005188A BE801423A (fr) 1972-06-27 1973-06-25 Detecteur de passage a information positive
IT50986/73A IT989678B (it) 1972-06-27 1973-06-25 Dispositivo rivelatore di passaggio di convogli ferroviari e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223115A FR2191512A5 (it) 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
FR2191512A5 true FR2191512A5 (it) 1974-02-01

Family

ID=9100857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223115A Expired FR2191512A5 (it) 1972-06-27 1972-06-27

Country Status (4)

Country Link
BE (1) BE801423A (it)
FR (1) FR2191512A5 (it)
IT (1) IT989678B (it)
ZA (1) ZA733927B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149690A (en) * 1975-10-17 1979-04-17 Jeumont-Schneider Positive-response transit detector for a given transit zone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149690A (en) * 1975-10-17 1979-04-17 Jeumont-Schneider Positive-response transit detector for a given transit zone

Also Published As

Publication number Publication date
BE801423A (fr) 1973-10-15
IT989678B (it) 1975-06-10
ZA733927B (en) 1974-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse