WO2009051813A3 - Integrated coupler-mounted non-contact ethernet bridge - Google Patents

Integrated coupler-mounted non-contact ethernet bridge Download PDF

Info

Publication number
WO2009051813A3
WO2009051813A3 PCT/US2008/011900 US2008011900W WO2009051813A3 WO 2009051813 A3 WO2009051813 A3 WO 2009051813A3 US 2008011900 W US2008011900 W US 2008011900W WO 2009051813 A3 WO2009051813 A3 WO 2009051813A3
Authority
WO
WIPO (PCT)
Prior art keywords
coupling means
magnetic coupling
ethernet bridge
mounted non
integrated coupler
Prior art date
Application number
PCT/US2008/011900
Other languages
French (fr)
Other versions
WO2009051813A2 (en
Inventor
Dennis K. Marvel
Thomas Wehrmeyer
Original Assignee
Kinkisharyo International, Llc
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 Kinkisharyo International, Llc filed Critical Kinkisharyo International, Llc
Publication of WO2009051813A2 publication Critical patent/WO2009051813A2/en
Publication of WO2009051813A3 publication Critical patent/WO2009051813A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Bidirectional Digital Transmission (AREA)

Abstract

An integrated coupler-mounted non-contact Ethernet bridge unit provides simultaneous bidirectional baseband data communications over two adjacent parallel paths. The bridge unit includes a single housing and a first magnetic coupling means for providing data communication in a first direction and a second magnetic coupling means for providing data communication in an opposite direction to the first direction. The first magnetic coupling means and the second magnetic coupling means are mounted within the single housing.
PCT/US2008/011900 2007-10-17 2008-10-17 Integrated coupler-mounted non-contact ethernet bridge WO2009051813A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98052807P 2007-10-17 2007-10-17
US60/980,528 2007-10-17

Publications (2)

Publication Number Publication Date
WO2009051813A2 WO2009051813A2 (en) 2009-04-23
WO2009051813A3 true WO2009051813A3 (en) 2009-10-15

Family

ID=40568032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/011900 WO2009051813A2 (en) 2007-10-17 2008-10-17 Integrated coupler-mounted non-contact ethernet bridge

Country Status (1)

Country Link
WO (1) WO2009051813A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009114B4 (en) * 2012-05-09 2014-03-13 Db Fernverkehr Ag Method for coupling rail vehicles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061783A (en) * 1956-04-30 1962-10-30 Lynch Carrier Systems Inc Inband signalling system
DE102004037849A1 (en) * 2004-08-04 2005-07-07 Siemens Ag Rail coupling arrangement for rail-borne vehicles, includes HF-component set up for RF-transmission and/or light transmission
WO2007008756A1 (en) * 2005-07-07 2007-01-18 Geofocus Llc Contactless data communications coupling
US20070054562A1 (en) * 2005-09-08 2007-03-08 Voith Turbo Scharfenberg Gmbh & Co. Kg Automatic central buffer coupling with signal transmission device
WO2007079501A2 (en) * 2006-01-06 2007-07-12 Geofocus Llc Contactless data communications coupler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061783A (en) * 1956-04-30 1962-10-30 Lynch Carrier Systems Inc Inband signalling system
DE102004037849A1 (en) * 2004-08-04 2005-07-07 Siemens Ag Rail coupling arrangement for rail-borne vehicles, includes HF-component set up for RF-transmission and/or light transmission
WO2007008756A1 (en) * 2005-07-07 2007-01-18 Geofocus Llc Contactless data communications coupling
US20070054562A1 (en) * 2005-09-08 2007-03-08 Voith Turbo Scharfenberg Gmbh & Co. Kg Automatic central buffer coupling with signal transmission device
WO2007079501A2 (en) * 2006-01-06 2007-07-12 Geofocus Llc Contactless data communications coupler

Also Published As

Publication number Publication date
WO2009051813A2 (en) 2009-04-23

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