The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2010
Filed:
Jun. 23, 2006
Gilles Dulac, Villeneuve Tolosane, FR;
Gilles Dulac, Villeneuve Tolosane, FR;
Continental Automotive France, Toulouse, FR;
Abstract
Method and device for locating the right or left position of a wheel of a vehicle. The wheel has a magnetic measuring component including a core of ferromagnetic material on which are arranged, crosswise, two windings presenting maximum sensitivity axes extending in a plane intersecting the rotational axis of the wheel, and offset from each other, in this intersecting plane, by an angle θ, and on movements of the vehicle, a measurement is taken of a signal generated by the variation of a magnetic field at the terminals of each of the windings so as to deliver two periodic signals phase-shifted from each other by (+ or −) θ, the direction of rotation of the wheel is determined from this phase difference and, from this direction of rotation and from the direction of movement of the vehicle, the location of the right or left position of the wheel is deduced.