EP 2480904 A1 20120801 - PERFORMANCE-OPTIMIZED ACTUATION OF A FLUX GATE SENSOR
Title (en)
PERFORMANCE-OPTIMIZED ACTUATION OF A FLUX GATE SENSOR
Title (de)
LEISTUNGSOPTIMIERTE ANSTEUERUNG EINES FLUXGATESENSORS
Title (fr)
COMMANDE OPTIMISÉE EN PUISSANCE D'UN DÉTECTEUR DE FLUX
Publication
Application
Priority
- DE 102009044988 A 20090924
- EP 2010061313 W 20100803
Abstract (en)
[origin: WO2011035973A1] The invention relates to a measuring device for measuring a magnetic field, comprising an excitation coil that is arranged around a soft magnetic core and connected to an excitation signal generator, and a detector coil that is arranged around the soft magnetic core and connected to an evaluation unit, wherein the excitation signal generator is designed to generate an excitation signal for creating a magnetic field and outputting it to the excitation coil, and wherein the evaluation unit is designed to evaluate a measured signal output by the detector coil. According to the invention, the excitation signal generator comprises a DC signal generator and an AC signal generator connected in series to the DC signal generator.
IPC 8 full level
G01R 33/04 (2006.01); G01R 33/00 (2006.01)
CPC (source: EP KR US)
G01R 33/0023 (2013.01 - EP US); G01R 33/04 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2011035973A1
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 102009044988 A1 20110331; CN 102576058 A 20120711; EP 2480904 A1 20120801; JP 2013505453 A 20130214; KR 20120088680 A 20120808; TW 201126187 A 20110801; US 2012313633 A1 20121213; WO 2011035973 A1 20110331
DOCDB simple family (application)
DE 102009044988 A 20090924; CN 201080042524 A 20100803; EP 10742466 A 20100803; EP 2010061313 W 20100803; JP 2012530193 A 20100803; KR 20127007581 A 20100803; TW 99132125 A 20100923; US 201013497336 A 20100803