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:
Oct. 28, 2008
Filed:
Mar. 22, 2005
Sven-jostein Kro, Ottersweier, DE;
Sven-Jostein Kro, Ottersweier, DE;
LuK Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Abstract
The invention relates to a method for triggering an electric motor, in particular, an electrically conducting motor with a rotor, where an emergency run is performed as a function of the presence of at least one erroneous sensor signal. The invention also relates to a method for the correction of the counting of the increments in the course of an incremental path measurement to determine the position of a servo component that can be driven by the electric motor as a function of the presence of at least one erroneous sensor signal. The invention also relates to a device containing an electric motor with a rotor and with electronic sensors to acquire the position and direction of rotation of the rotor, whereby the electric motor can be triggered according to the disclosed method whereby the electric motor can be triggered as a function of the presence of at least one sensor signal error in the course of an emergency run.