EP 1093093 A2 20010418 - Vending machine communication interference shield
Title (en)
Vending machine communication interference shield
Title (de)
Selbstbedienungsautomat abgeschirmt gegen Kommunikationen Interferenzen
Title (fr)
Distributeur automatique avec blindage contre les communicaions interférentes
Publication
Application
Priority
US 41509199 A 19991008
Abstract (en)
An apparatus and module for use with a vending machine (10) using an optical communication data exchange standard. An optical transceiver (32, 34), such as an IrDA TM compatible transceiver, is mounted on a printed circuit board (50) adjacent to a customer display (28). An isolator (52) is mounted between the IR transceiver (32, 34) and the customer display (28) such that the IR transceiver's (32, 34) performance is not degraded as a result of noise emissions originating from the customer display (28). <IMAGE>
IPC 1-7
IPC 8 full level
G07F 9/00 (2006.01); G07F 9/02 (2006.01); H04B 10/02 (2006.01); H04B 10/10 (2006.01); H04B 10/105 (2006.01); H04B 10/11 (2013.01); H04B 10/114 (2013.01); H04B 10/118 (2013.01); H04B 10/18 (2006.01); H04B 10/22 (2006.01); H04B 10/2507 (2013.01)
CPC (source: EP)
G07F 9/026 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1093093 A2 20010418; EP 1093093 A3 20020828; CA 2322272 A1 20010408; JP 2001160782 A 20010612
DOCDB simple family (application)
EP 00308778 A 20001005; CA 2322272 A 20001004; JP 2000307658 A 20001006