PT102034A - Sistema de deteccao de aproximacao, posicao e velocidade de comboios - Google Patents

Sistema de deteccao de aproximacao, posicao e velocidade de comboios Download PDF

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Publication number
PT102034A
PT102034A PT10203497A PT10203497A PT102034A PT 102034 A PT102034 A PT 102034A PT 10203497 A PT10203497 A PT 10203497A PT 10203497 A PT10203497 A PT 10203497A PT 102034 A PT102034 A PT 102034A
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PT
Portugal
Prior art keywords
trains
approach
rail
speed
acoustic
Prior art date
Application number
PT10203497A
Other languages
English (en)
Other versions
PT102034B (pt
Original Assignee
Fatronica Fabrico De Artigos E
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 Fatronica Fabrico De Artigos E filed Critical Fatronica Fabrico De Artigos E
Priority to PT10203497A priority Critical patent/PT102034B/pt
Publication of PT102034A publication Critical patent/PT102034A/pt
Publication of PT102034B publication Critical patent/PT102034B/pt

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  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
PT10203497A 1997-07-29 1997-07-29 Sistema de deteccao de aproximacao, posicao e velocidade de comboios PT102034B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10203497A PT102034B (pt) 1997-07-29 1997-07-29 Sistema de deteccao de aproximacao, posicao e velocidade de comboios

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10203497A PT102034B (pt) 1997-07-29 1997-07-29 Sistema de deteccao de aproximacao, posicao e velocidade de comboios

Publications (2)

Publication Number Publication Date
PT102034A true PT102034A (pt) 1999-03-31
PT102034B PT102034B (pt) 2000-06-30

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ID=20085689

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10203497A PT102034B (pt) 1997-07-29 1997-07-29 Sistema de deteccao de aproximacao, posicao e velocidade de comboios

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PT (1) PT102034B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012926B4 (de) * 2010-03-26 2012-04-12 Funkwerk Information Technologies Karlsfeld Gmbh Verfahren zum zeitgerechten, akustischen Warnen von Fahrgästen eines schienengebundenen Fahrzeuges, insbesondere eines Zuges, und eine Vorrichtung zu dessen Durchführung

Also Published As

Publication number Publication date
PT102034B (pt) 2000-06-30

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19971113

FG3A Patent granted, date of granting

Effective date: 20000327

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20020131