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:
Apr. 18, 1995
Filed:
Aug. 10, 1993
Rodolf Gasch, Berlin, DE;
Michael Ruhmich, Berlin, DE;
Schenck Auto Service Gerate, , DE;
Abstract
A process determines the unbalance of a driven rotating rigid rotor with respect to at least one compensation plane of the rigid rotor according to relative position and size. The unbalance effect is determined in that the position and size of the oscillations caused by an unbalance in the subcritical range in at least one segment of a rotation of the rigid rotor are determined at least twice on at least one support of the rigid rotor. The time intervals between the individual determinations during at least one segment of the rotation are taken into account, and the change of the dynamic effect due to the acceleration is taken into account during at least one segment of the rotation.