EP 1658474 A1 20060524 - METHOD AND DEVICE FOR READING A PERIODICALLY MAGNETISED SCALE
Title (en)
METHOD AND DEVICE FOR READING A PERIODICALLY MAGNETISED SCALE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ABTASTEN EINES PERIODISCH MAGNETISIERTEN MASSSTABES
Title (fr)
PROCEDE ET DISPOSITIF DE BALAYAGE D'UNE ECHELLE A MAGNETISATION PERIODIQUE
Publication
Application
Priority
- EP 2004008386 W 20040727
- DE 10336558 A 20030805
Abstract (en)
[origin: WO2005017460A1] The invention relates to a method for reading a periodically magnetised scale (1) by means of a measuring element (2) that can be displaced in relation to the scale. According to said method, each of at least two sensors (3.1, 3.2) which are successively arranged in the direction (A) of the scale produce at least one output signal which is periodical in terms of the position of the scale, and said output signals are combined in a circuit.
IPC 1-7
IPC 8 full level
G01D 5/14 (2006.01); G01D 5/245 (2006.01)
CPC (source: EP)
G01D 5/147 (2013.01); G01D 5/2451 (2013.01)
Citation (search report)
See references of WO 2005017460A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005017460 A1 20050224; DE 10336558 A1 20050310; EP 1658474 A1 20060524
DOCDB simple family (application)
EP 2004008386 W 20040727; DE 10336558 A 20030805; EP 04801827 A 20040727