CA2168525C - Antenne a plaque a dispositif d'attenuation du bruit incorpore pour la transmission de signaux de cabine de wagon de chemin de fer - Google Patents

Antenne a plaque a dispositif d'attenuation du bruit incorpore pour la transmission de signaux de cabine de wagon de chemin de fer Download PDF

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Publication number
CA2168525C
CA2168525C CA 2168525 CA2168525A CA2168525C CA 2168525 C CA2168525 C CA 2168525C CA 2168525 CA2168525 CA 2168525 CA 2168525 A CA2168525 A CA 2168525A CA 2168525 C CA2168525 C CA 2168525C
Authority
CA
Canada
Prior art keywords
coil
cab signal
core
noise
antenna
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 - Fee Related
Application number
CA 2168525
Other languages
English (en)
Other versions
CA2168525A1 (fr
Inventor
Ronald R. Capan
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
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 US08/391,134 external-priority patent/US5622339A/en
Application filed by Union Switch and Signal Inc filed Critical Union Switch and Signal Inc
Publication of CA2168525A1 publication Critical patent/CA2168525A1/fr
Application granted granted Critical
Publication of CA2168525C publication Critical patent/CA2168525C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Noise Elimination (AREA)
CA 2168525 1995-02-21 1996-01-31 Antenne a plaque a dispositif d'attenuation du bruit incorpore pour la transmission de signaux de cabine de wagon de chemin de fer Expired - Fee Related CA2168525C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/391,134 US5622339A (en) 1994-07-15 1995-02-21 Plate antenna method using integral noise mitigation for railway cab signal
US391,134 1995-02-21

Publications (2)

Publication Number Publication Date
CA2168525A1 CA2168525A1 (fr) 1996-08-22
CA2168525C true CA2168525C (fr) 2000-11-21

Family

ID=23545399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2168525 Expired - Fee Related CA2168525C (fr) 1995-02-21 1996-01-31 Antenne a plaque a dispositif d'attenuation du bruit incorpore pour la transmission de signaux de cabine de wagon de chemin de fer

Country Status (2)

Country Link
AU (1) AU698096B2 (fr)
CA (1) CA2168525C (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555270A (en) * 1967-04-26 1971-01-12 Asea Ab Rail signal disturbance avoidance means
US5263670A (en) * 1992-02-13 1993-11-23 Union Switch & Signal Inc. Cab signalling system utilizing coded track circuit signals

Also Published As

Publication number Publication date
AU4331396A (en) 1996-08-29
AU698096B2 (en) 1998-10-22
CA2168525A1 (fr) 1996-08-22

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