Global Patent Index - EP 2269004 A1

EP 2269004 A1 20110105 - MAGNETIC POSITION SENSOR COMPRISING A TAPPING LAYER CONSISTING OF AN AMORPHOUS METAL

Title (en)

MAGNETIC POSITION SENSOR COMPRISING A TAPPING LAYER CONSISTING OF AN AMORPHOUS METAL

Title (de)

MAGNETISCHER POSITIONSSENSOR MIT EINER ABGREIFSCHICHT AUS EINEM AMORPHEN METALL

Title (fr)

CAPTEUR DE POSITION MAGNÉTIQUE COMPRENANT UNE COUCHE DE CONTACT EN MÉTAL AMORPHE

Publication

EP 2269004 A1 20110105 (DE)

Application

EP 09733974 A 20090423

Priority

  • EP 2009002989 W 20090423
  • DE 102008020690 A 20080424

Abstract (en)

[origin: WO2009130035A1] The invention relates to a magnetic position sensor (1) consisting of an electrically non-conductive, non-magnetic carrier (2), on which a resistive layer (3) and a tapping layer (4), which lies at a distance from and at least partially overlaps said resistive layer, are arranged. The distance is selected in such a way that under the action of a magnetic unit (5) that is moved along the regions of the resistive layer (3) and the tapping layer (4) lying above one another, said layers (3, 4) come into contact with one another. According to the invention, the tapping layer (4) is a foil consisting of an amorphous metal, upon which the force of the magnetic unit (5) acts.

IPC 8 full level

G01D 5/165 (2006.01); G01D 11/24 (2006.01)

CPC (source: EP US)

G01D 5/165 (2013.01 - EP US); G01D 5/1655 (2013.01 - EP US); G01D 11/245 (2013.01 - EP US)

Citation (search report)

See references of WO 2009130035A1

Designated contracting state (EPC)

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 TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102009018342 A1 20091029; EP 2269004 A1 20110105; US 2011101966 A1 20110505; WO 2009130035 A1 20091029

DOCDB simple family (application)

DE 102009018342 A 20090423; EP 09733974 A 20090423; EP 2009002989 W 20090423; US 92053709 A 20090423