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:
Jan. 07, 2025
Filed:
Oct. 21, 2020
Applicant:
Burckhardt Compression Ag, Winterthur, CH;
Inventor:
Alexandre Voser, Elsau, CH;
Assignee:
BURCKHARDT COMPRESSION AG, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/04 (2006.01); F04B 9/04 (2006.01); F04B 35/01 (2006.01); F04B 39/00 (2006.01); F04B 39/12 (2006.01); F04B 49/06 (2006.01); F04B 53/08 (2006.01);
U.S. Cl.
CPC ...
F04B 39/041 (2013.01); F04B 9/045 (2013.01); F04B 35/01 (2013.01); F04B 39/0022 (2013.01); F04B 39/042 (2013.01); F04B 39/122 (2013.01); F04B 49/06 (2013.01); F04B 53/08 (2013.01);
Abstract
The packing seal for a piston compressor, having a longitudinal axis L as well as, following one after the other in the direction of the longitudinal axis L, a fastening part and a cylindrical part, wherein a magnetic bearing and at least one chamber ring with a sealing ring arranged therein are arranged following one after the other in the direction of the longitudinal axis L in the cylindrical part, wherein the magnetic bearing includes at least one controllable electromagnet.