ATE372592T1 - ANTENNA FOR RAILWAYS WITH PROTECTION AGAINST HIGH VOLTAGE - Google Patents

ANTENNA FOR RAILWAYS WITH PROTECTION AGAINST HIGH VOLTAGE

Info

Publication number
ATE372592T1
ATE372592T1 AT03425759T AT03425759T ATE372592T1 AT E372592 T1 ATE372592 T1 AT E372592T1 AT 03425759 T AT03425759 T AT 03425759T AT 03425759 T AT03425759 T AT 03425759T AT E372592 T1 ATE372592 T1 AT E372592T1
Authority
AT
Austria
Prior art keywords
connection
radiating element
antenna
railways
high voltage
Prior art date
Application number
AT03425759T
Other languages
German (de)
Inventor
Maurizio Bertellini
Original Assignee
Sleantenne S R L S Denominazio
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 Sleantenne S R L S Denominazio filed Critical Sleantenne S R L S Denominazio
Application granted granted Critical
Publication of ATE372592T1 publication Critical patent/ATE372592T1/en

Links

Classifications

    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors

Landscapes

  • Details Of Aerials (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

A train antenna (1) comprising a radiating element (2) that is connected to a feeder cable (3) and to a grounding inductor (4), and comprising an unbreakable protective enclosure (10) for the radiating element (2), a fuse element (6) provided with a first end (6a) for connection to a first end portion (2a) of the radiating element (2) and a second end (6b) for connection to the inductor (4) and to the feeder cable (3), the fuse element (6) being adapted to disconnect the first connection end (6a) from the second connection end (6b) upon flow of a current whose intensity exceeds a limit current, the first end portion (2a) of the radiating element (2) being connected to at least one spark-gap unit (7) connected to the ground. <IMAGE> <IMAGE>
AT03425759T 2003-11-28 2003-11-28 ANTENNA FOR RAILWAYS WITH PROTECTION AGAINST HIGH VOLTAGE ATE372592T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425759A EP1548873B1 (en) 2003-11-28 2003-11-28 Antenna for a train with protective means against high voltages

Publications (1)

Publication Number Publication Date
ATE372592T1 true ATE372592T1 (en) 2007-09-15

Family

ID=34530869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03425759T ATE372592T1 (en) 2003-11-28 2003-11-28 ANTENNA FOR RAILWAYS WITH PROTECTION AGAINST HIGH VOLTAGE

Country Status (4)

Country Link
EP (1) EP1548873B1 (en)
AT (1) ATE372592T1 (en)
DE (1) DE60316166T2 (en)
ES (1) ES2294260T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM294742U (en) * 2005-10-19 2006-07-21 Lite On Technology Corp Electrostatic discharge protection receiving system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB255987A (en) * 1925-05-19 1926-08-05 Westinghouse Electric & Mfg Co Improvements in or relating to protective devices for high frequency electric signalling systems and the like
US3968411A (en) * 1975-03-27 1976-07-06 The United States Of America As Represented By The Secretary Of The Army Transmitter-receiver protection device
DE2550915B2 (en) * 1975-11-13 1978-02-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt CIRCUIT ARRANGEMENT FOR ANTENNAS FOR PROTECTION AGAINST DAMAGE CAUSED BY LIGHTNING STRIKES
US4395713A (en) * 1980-05-06 1983-07-26 Antenna, Incorporated Transit antenna
US5122921A (en) * 1990-04-26 1992-06-16 Industrial Communication Engineers, Ltd. Device for electromagnetic static and voltage suppression
DE20106188U1 (en) * 2001-04-09 2001-07-19 Deutsche Bahn AG, 10785 Berlin Transmitting and receiving system for radio-based data communication within train associations in rail traffic

Also Published As

Publication number Publication date
EP1548873A1 (en) 2005-06-29
ES2294260T3 (en) 2008-04-01
DE60316166D1 (en) 2007-10-18
DE60316166T2 (en) 2008-05-29
EP1548873B1 (en) 2007-09-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties