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. 03, 2019
Atlas Copco Airpower, Naamloze Vennootschap, Wilrijk, BE;
Vrije Universiteit Brussel, Brussels, BE;
Björn Verrelst, Wilrijk, BE;
Jarl Beckers, Brussels, BE;
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP, Wilrijk, BE;
VRIJE UNIVERSITEIT BRUSSEL, Brussels, BE;
Abstract
A piston compressor, including at least one piston compressor element () that is provided with a housing () with a compression chamber () in which a piston () is arranged movably back and forth in an axial direction (X-X') between an upper dead point and a lower dead point by means of a drive shaft () driven by a rotary motor (), and in which between this drive shaft () and the piston (), a kinematic transmission () is provided for the primary drive of the piston (), wherein the piston () is provided with a complementary drive (25) in the form of an electromagnetic linear drive.