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. 21, 2025
Filed:
Feb. 01, 2022
Eagleburgmann Germany Gmbh & Co. KG, Wolfratshausen, DE;
Ferdinand Werdecker, Walchensee, DE;
Glenn Schmidt, Coldspring, TX (US);
Benjamin Hellmig, Munich, DE;
Maximilian Frank, Munich, DE;
Florian Bauer, Sachsenkam, DE;
Andreas Fesl, Otterfing, DE;
EagleBurgmann Germany GmbH & Co. KG, Wolfratshausen, DE;
Abstract
The invention relates to a compressor arrangement comprising a compressor () for compressing a process gas () from a suction region () towards a pressure region (), a mechanical seal arrangement () for sealing against an atmosphere () on a shaft () of the compressor (), wherein the mechanical seal arrangement comprises a mechanical seal () having a stationary slide ring () with a first sliding surface () and a rotating slide ring () with a second sliding surface (), which define a sealing gap () between the sliding surfaces (), and a barrier fluid supply () with a barrier fluid line () which extends from the pressure region () of the compressor () to the mechanical seal () and through which process gas is branched off from the pressure region, the stationary slide ring () having a through opening (), which extends from a rear side () of the stationary slide ring () to an orifice at the first sliding surface () of the stationary slide ring to supply process gas from the barrier fluid line () through the stationary slide ring () to the sealing gap ().