FR55087E - Electromagnetic device for controlling traffic on a communication channel - Google Patents

Electromagnetic device for controlling traffic on a communication channel

Info

Publication number
FR55087E
FR55087E FR55087DA FR55087E FR 55087 E FR55087 E FR 55087E FR 55087D A FR55087D A FR 55087DA FR 55087 E FR55087 E FR 55087E
Authority
FR
France
Prior art keywords
communication channel
electromagnetic device
controlling traffic
traffic
controlling
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
French (fr)
Inventor
Edmond-Maurice Deloraine
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR55087E publication Critical patent/FR55087E/en
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 vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, 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 vehicle train, e.g. to release brake, 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 vehicle train, e.g. to release brake, 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 vehicle train, e.g. to release brake, 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 vehicle train, e.g. to release brake, 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR55087D 1946-11-09 1946-11-09 Electromagnetic device for controlling traffic on a communication channel Expired FR55087E (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR55087E true FR55087E (en) 1951-06-06

Family

ID=8689481

Family Applications (2)

Application Number Title Priority Date Filing Date
FR960977D Expired FR960977A (en) 1946-11-09
FR55087D Expired FR55087E (en) 1946-11-09 1946-11-09 Electromagnetic device for controlling traffic on a communication channel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR960977D Expired FR960977A (en) 1946-11-09

Country Status (1)

Country Link
FR (2) FR55087E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106794B (en) * 1957-03-18 1961-05-18 Siemens Ag Train cover device
DE1154502B (en) * 1959-04-09 1963-09-19 Hermann Lagershausen Dr Ing Security system for vehicles, especially railway vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106794B (en) * 1957-03-18 1961-05-18 Siemens Ag Train cover device
DE1154502B (en) * 1959-04-09 1963-09-19 Hermann Lagershausen Dr Ing Security system for vehicles, especially railway vehicles

Also Published As

Publication number Publication date
FR960977A (en) 1950-04-28

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