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:
Sep. 30, 2025
Filed:
Dec. 14, 2022
Atlas Copco Airpower, Naamloze Vennootschap, Wilrijk, BE;
Bram Julien Dauwe, Wilrijk, BE;
Pieter Guy Monique De Schamphelaere, Wilrijk, BE;
Brice Hugo Lefevre, Wilrijk, BE;
Senne Bultinck, Wilrijk, BE;
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP, Wilrijk, BE;
Abstract
A method for controlling a first reference temperature in a device () for compressing gas, the device () including an oil-injected element () for compressing the gas; an oil injection pipe network () for injecting oil into the oil-injected element (), including: an apportioning means () for apportioning the oil into a first part and into a second part; an oil cooler () cooled by a fan (), for cooling the first part; and a bypass () for diverting the second part past the oil cooler (). An apportioning proportion of the first part is controlled to a required apportioning proportion, and subsequently a speed of the fan () is controlled to a required speed optionally on the basis of the apportioning proportion, wherein the apportioning proportion is controlled by a control unit () on the basis of a non-fuzzy logic algorithm.