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IT1175596B - DEVICE FOR INTERPRETATION AND USE OF SERIES OF ELECTRIC IMPUSES IN THE RAILWAY FIELD - Google Patents

DEVICE FOR INTERPRETATION AND USE OF SERIES OF ELECTRIC IMPUSES IN THE RAILWAY FIELD

Info

Publication number
IT1175596B
IT1175596B IT22336/84A IT2233684A IT1175596B IT 1175596 B IT1175596 B IT 1175596B IT 22336/84 A IT22336/84 A IT 22336/84A IT 2233684 A IT2233684 A IT 2233684A IT 1175596 B IT1175596 B IT 1175596B
Authority
IT
Italy
Prior art keywords
impuses
interpretation
series
electric
railway field
Prior art date
Application number
IT22336/84A
Other languages
Italian (it)
Other versions
IT8422336A0 (en
IT8422336A1 (en
Inventor
Walter Jaeger
Original Assignee
Walter Jaeger
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 Walter Jaeger filed Critical Walter Jaeger
Publication of IT8422336A0 publication Critical patent/IT8422336A0/en
Publication of IT8422336A1 publication Critical patent/IT8422336A1/en
Application granted granted Critical
Publication of IT1175596B publication Critical patent/IT1175596B/en

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
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits
    • B61L3/243—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits using alternating current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT22336/84A 1983-08-15 1984-08-14 DEVICE FOR INTERPRETATION AND USE OF SERIES OF ELECTRIC IMPUSES IN THE RAILWAY FIELD IT1175596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4432/83A CH661371A5 (en) 1983-08-15 1983-08-15 Method for the varying evaluation of pulse sequences and device for carrying out the method in rail vehicles

Publications (3)

Publication Number Publication Date
IT8422336A0 IT8422336A0 (en) 1984-08-14
IT8422336A1 IT8422336A1 (en) 1986-02-14
IT1175596B true IT1175596B (en) 1987-07-01

Family

ID=4276021

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22336/84A IT1175596B (en) 1983-08-15 1984-08-14 DEVICE FOR INTERPRETATION AND USE OF SERIES OF ELECTRIC IMPUSES IN THE RAILWAY FIELD

Country Status (3)

Country Link
AT (1) AT387939B (en)
CH (1) CH661371A5 (en)
IT (1) IT1175596B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275774B1 (en) * 1995-06-23 1997-10-17 Abb Research Ltd PROCEDURE AND DEVICE FOR THE RECOGNITION AND FILTERING OF A SIGNAL CONTAINING A SINUSOIDAL DISORDER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1487719A1 (en) * 1966-10-26 1969-04-24 Telefunken Patent Modulation method
CH641299A5 (en) * 1978-11-13 1984-02-15 Landis & Gyr Ag Width-pause duration modulator for measurement purposes.

Also Published As

Publication number Publication date
IT8422336A0 (en) 1984-08-14
ATA302683A (en) 1988-09-15
AT387939B (en) 1989-04-10
CH661371A5 (en) 1987-07-15
IT8422336A1 (en) 1986-02-14

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