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:
Jun. 13, 1989
Filed:
Mar. 09, 1987
Walter Amey, Erlangen, DE;
Reinhold Schneeberger, Seukendorf, DE;
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Abstract
Apparatus for processing motor operating data for an associated electric motor comprises a processing unit coupled to a motor stress operating data sensor and a real time clock. It further comprises a power supply coupled to the motor such that the apparatus is powered by power derived from the motor. The data processing method includes the steps of collecting the operating data and, when it exceeds predetermined criteria data for the particular associated motor, storing the operating data and time of occurrence data provided by the real time clock in a data memory for subsequent data read out. In this manner, a motor biography may be reconstructed for the actual or service life of the motor.