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:
Aug. 13, 1985
Filed:
Nov. 22, 1982
Bobby J Blackburn, Columbus, OH (US);
John M Csokmay, Johnstown, OH (US);
IRD Mechanalysis, Inc., Columbus, OH (US);
Abstract
Apparatus for carrying out the field balancing of rotors utilizing trial weight techniques. A display is provided with the portable apparatus which serves to prompt the operator with respect to proper procedures for 1 and 2-plane balancing. The apparatus further incorporates a non-volatile random access memory in which balancing parameters for a number of rotors may be permanently stored for use in subsequent trim balancing procedures. This same non-volatile memory is utilized additionally for the storage of null and gain categorized calibration data. A synchronous form of filter is provided for balancing which additionally is used for the purpose of aiding the operator in carrying out vibrational analysis in the field.