EP 1969318 A4 20101006 - MAGNETIC DETECTOR ARRANGEMENT
Title (en)
MAGNETIC DETECTOR ARRANGEMENT
Title (de)
MAGNETDETEKTORANORDNUNG
Title (fr)
AGENCEMENT DE DÉTECTEUR MAGNÉTIQUE
Publication
Application
Priority
- SE 2006001334 W 20061124
- SE 0502659 A 20051202
Abstract (en)
[origin: WO2007064271A1] The invention discloses a magnetic detector arrangement with a magnetic sensor element (2) and a magnetic means (4) for imposing a magnetic field on the magnetic sensor element (2) , and also comprises magnetic deflector means (7) operable to direct an external magnetic field in a direction substantially parallel to the magnetic sensor element (2) . The magnetic means (4) comprise two equally polarised magnets positioned at a predefined distance apart next to each other with the polarisation in the same direction so that a magnetic field generated in operation by the two magnets is forced to be substantially parallel to the magnetic sensor element (2) . The advantage of the invention is to provide a magnetic detector arrangement with a reduced sensitivity to an outer magnetic field.
IPC 8 full level
G01D 5/12 (2006.01); G01D 11/24 (2006.01); G01R 33/025 (2006.01)
CPC (source: EP SE)
F15B 15/2861 (2013.01 - EP); G01D 5/12 (2013.01 - SE); G01D 5/145 (2013.01 - EP); G01D 11/24 (2013.01 - SE); G01R 33/025 (2013.01 - EP SE)
Citation (search report)
- [Y] GB 2389659 A 20031217 - IMI VISION LTD [GB], et al
- [Y] GB 2044461 A 19801015 - MOOG INC
- See references of WO 2007064271A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007064271 A1 20070607; EP 1969318 A1 20080917; EP 1969318 A4 20101006; SE 0502659 L 20070603; SE 530319 C2 20080429
DOCDB simple family (application)
SE 2006001334 W 20061124; EP 06824473 A 20061124; SE 0502659 A 20051202