IT982034B - Antenna di binario per la trasmis sione di informazioni fra treno e tratta ferroviaria - Google Patents

Antenna di binario per la trasmis sione di informazioni fra treno e tratta ferroviaria

Info

Publication number
IT982034B
IT982034B IT721073A IT721073A IT982034B IT 982034 B IT982034 B IT 982034B IT 721073 A IT721073 A IT 721073A IT 721073 A IT721073 A IT 721073A IT 982034 B IT982034 B IT 982034B
Authority
IT
Italy
Prior art keywords
train
transmission
information
railway section
track antenna
Prior art date
Application number
IT721073A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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
Priority claimed from DE19722219644 external-priority patent/DE2219644C3/de
Priority claimed from DE19732304733 external-priority patent/DE2304733C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT982034B publication Critical patent/IT982034B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3225—Cooperation with the rails or the road
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT721073A 1972-04-21 1973-04-18 Antenna di binario per la trasmis sione di informazioni fra treno e tratta ferroviaria IT982034B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722219644 DE2219644C3 (de) 1972-04-21 Gleisantenne zur Informationsübertragung zwischen Zug und Strecke
DE19732304733 DE2304733C3 (de) 1973-01-31 1973-01-31 Gleisantenne zur Informationsübertragung zwischen Zug und Strecke

Publications (1)

Publication Number Publication Date
IT982034B true IT982034B (it) 1974-10-21

Family

ID=25763127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT721073A IT982034B (it) 1972-04-21 1973-04-18 Antenna di binario per la trasmis sione di informazioni fra treno e tratta ferroviaria

Country Status (6)

Country Link
AT (1) AT327286B (enExample)
FI (1) FI58289B (enExample)
FR (1) FR2180884B1 (enExample)
GB (1) GB1417048A (enExample)
IT (1) IT982034B (enExample)
NL (1) NL7305306A (enExample)

Also Published As

Publication number Publication date
FR2180884A1 (enExample) 1973-11-30
NL7305306A (enExample) 1973-10-23
GB1417048A (en) 1975-12-10
AT327286B (de) 1976-01-26
FI58289B (fi) 1980-09-30
FR2180884B1 (enExample) 1976-09-10
ATA288173A (de) 1975-04-15

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