Title:
磁場センサを備えた装置
Document Type and Number:
Japanese Patent JP2008503749
Kind Code:
A
Abstract:
In an arrangement comprising a magnetic field sensor which is effectively connected to a magnetic encoder which is arranged such that it can move with respect to the sensor and comprises magnetic poles with alternating polarity, wherein the sensor consists of at least two half-bridges which are in each case formed by two magnetoelectric elements, the electrical properties of which depend on the magnetic field strength, it is provided that the elements of each half-bridge have resistance/field strength characteristics which run in opposite directions and are arranged such that they are in phase with respect to the magnetic field, and that the spacing between the half-bridges corresponds to part of the pole pitch of the magnetic encoder.
More Like This:
Inventors:
Michael, Hintz
Application Number:
JP2007517601A
Publication Date:
February 07, 2008
Filing Date:
June 16, 2005
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G01D5/245; G01D5/16
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki