Global Patent Index - EP 2448803 A2

EP 2448803 A2 20120509 - APPARATUS FOR DETECTING AN INFORMATION SIGNAL TRANSMITTED BY A CONTINUOUS MAGNETIC FIELD

Title (en)

APPARATUS FOR DETECTING AN INFORMATION SIGNAL TRANSMITTED BY A CONTINUOUS MAGNETIC FIELD

Title (de)

EINRICHTUNG ZUM DETEKTIEREN EINES MITTELS EINES MAGNETISCHEN GLEICHFELDES ÜBERTRAGENEN INFORMATIONS-SIGNALS

Title (fr)

APPAREIL POUR DÉTECTER UN SIGNAL D'INFORMATION TRANSMIS PAR UN CHAMP MAGNÉTIQUE CONTINU

Publication

EP 2448803 A2 (DE)

Application

EP 10723620 A

Priority

  • EP 2010058518 W
  • DE 102009032099 A

Abstract (en)

[origin: WO2011000707A2] The invention relates to a device (10) that is mechanically especially robust and also satisfies maximum security requirements, in particular to a receiving device of a system for magnetic train control, for detecting an information signal transmitted by means of a magnetic DC-field. According to the invention, the device (10) comprises at least one magnetic filed sensor (80, 90) for detecting the information signal and is designed to generate a magnetic test field and to independently check the functionality of the at least one magnetic field sensor (80, 90) on the basis of the generated magnetic test field.

IPC 8 full level

B61L 3/12 (2006.01)

CPC (source: EP)

B61L 3/121 (2013.01); B61L 2003/122 (2013.01)

Citation (search report)

See references of WO 2011000707A2

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

DE 102009032099 A1 20110105; EP 2448803 A2 20120509; EP 2448803 B1 20161228; WO 2011000707 A2 20110106; WO 2011000707 A3 20110303

DOCDB simple family (application)

DE 102009032099 A 20090703; EP 10723620 A 20100617; EP 2010058518 W 20100617