FR960977A - - Google Patents

Info

Publication number
FR960977A
FR960977A FR960977DA FR960977A FR 960977 A FR960977 A FR 960977A FR 960977D A FR960977D A FR 960977DA FR 960977 A FR960977 A FR 960977A
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
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.)
Publication date
Application granted granted Critical
Publication of FR960977A publication Critical patent/FR960977A/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
    • B61L3/121—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 magnetic induction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR960977D 1946-11-09 Expired FR960977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55087T 1946-11-09

Publications (1)

Publication Number Publication Date
FR960977A true FR960977A (fr) 1950-04-28

Family

ID=8689481

Family Applications (2)

Application Number Title Priority Date Filing Date
FR960977D Expired FR960977A (fr) 1946-11-09
FR55087D Expired FR55087E (fr) 1946-11-09 1946-11-09 Dispositif électromagnétique de contrôle du trafic sur une voie de communication

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR55087D Expired FR55087E (fr) 1946-11-09 1946-11-09 Dispositif électromagnétique de contrôle du trafic sur une voie de communication

Country Status (1)

Country Link
FR (2) FR55087E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154502B (de) * 1959-04-09 1963-09-19 Hermann Lagershausen Dr Ing Sicherungssystem fuer Fahrzeuge, insbesondere Eisenbahnfahrzeuge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106794B (de) * 1957-03-18 1961-05-18 Siemens Ag Zugdeckungseinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154502B (de) * 1959-04-09 1963-09-19 Hermann Lagershausen Dr Ing Sicherungssystem fuer Fahrzeuge, insbesondere Eisenbahnfahrzeuge

Also Published As

Publication number Publication date
FR55087E (fr) 1951-06-06

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