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:
Nov. 25, 2025
Filed:
Apr. 27, 2021
Applicant:
Kaeser Kompressoren SE, Coburg, DE;
Inventors:
Assignee:
KAESER KOMPRESSOREN SE, Colburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 23/16 (2006.01); G01P 3/48 (2006.01);
U.S. Cl.
CPC ...
G01P 3/48 (2013.01);
Abstract
The invention relates to a method for the determination, in particular for contactless determination, of an operating state of a compressor () and/or a rotational speed of a compressor drive (), in particular of a variable-speed or fixed-speed compressor drive (), having the following method steps: