EP 1899208 A1 20080319 - CONTACTLESS DATA COMMUNICATIONS COUPLING
Title (en)
CONTACTLESS DATA COMMUNICATIONS COUPLING
Title (de)
KONTAKTLOSE KOPPLUNG VON DATENKOMMUNIKATION
Title (fr)
COUPLAGE POUR UNE COMMUNICATION DE DONNEES SANS CONTACT
Publication
Application
Priority
- US 2006026672 W 20060707
- US 69731705 P 20050707
Abstract (en)
[origin: WO2007008756A1] The exemplary embodiments of the present invention provide a high-speed contactless data coupling that is adaptable to use with mechanical rail car couplers. The exemplary embodiments utilize a primarily magnetic field coupling to communicate either baseband data or RF signals through a pair of signal coupling units that do not need to contact either other, which can be easily housed in two heads attached to each of two mechanical rail car couplers.
IPC 8 full level
B61G 5/10 (2006.01); B61L 15/00 (2006.01); H04B 5/48 (2024.01)
CPC (source: EP US)
B61G 5/10 (2013.01 - EP US); B61L 15/0036 (2013.01 - EP US); H04B 5/266 (2024.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007008756 A1 20070118; CA 2632830 A1 20070118; EP 1899208 A1 20080319; JP 2009500237 A 20090108; US 2010044333 A1 20100225
DOCDB simple family (application)
US 2006026672 W 20060707; CA 2632830 A 20060707; EP 06786729 A 20060707; JP 2008520435 A 20060707; US 99494106 A 20060707