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. 22, 2022
Filed:
Jul. 17, 2018
Atlas Copco Airpower, Naamloze Vennootschap, Wilrijk, BE;
Wim Meeusen, Wilrijk, BE;
Edwin Roskam, Wilrijk, BE;
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP, Wilrijk, BE;
Abstract
Machine provided with a machine element () and an oil pump () and a motor () to drive the machine element () and the oil pump (), whereby the oil pump () is provided with a shaft () with a rotor (), whereby the oil pump () is provided to pump oil from an oil reservoir () via an inlet channel () to nozzles that lead into the motor () and/or machine element () to lubricate and/or cool one or more bearings or other machine components, characterized in that in the inlet channel (), near the oil pump () a dam () is provided that is higher than the height (A) of the central axis () of the shaft () of the oil pump () minus the smallest diameter (B) of the rotor () of the oil pump () divided by two.