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:
Jun. 02, 2020
Filed:
May. 12, 2016
Eagleburgmann Germany Gmbh & Co. KG, Wofratshausen, DE;
Dieter Ziegenbein, Geretsried, DE;
Wolfgang Ries, Bad Kohlgrub, DE;
Rudolf Schicktanz, Geretsreid, DE;
Jorg Thelke, Wolfratshausen, DE;
Robert Woppowa, Wolfratshausen, DE;
Andreas Eiletz, Wolfratshausen, DE;
Peter Haselbacher, Munich, DE;
Elisabeth Brustmann, Wolfratshause, DE;
EagleBurgmann Germany GmbH & Co. KG, Wolfratshausen, DE;
Abstract
The invention relates to a mechanical seal arrangement, comprising a rotating slide ring () and a stationary slide ring (), which define a sealing gap () in between them, and a bellows unit () with a bellows element () and an intermediate disc (), wherein the bellows element () has a first connector area (), a second connector area (), and a bellows intermediate area (), wherein the bellows element () is made of an elastomer material and provides a connection between the rotating slide ring () and a rotating structural component (), wherein the intermediate disc () is arranged between the bellows element () and the rotating slide ring (), and wherein the intermediate disc () has at least one slit () that has a slit width (B) that is smaller than a slit length (S), and wherein the slit () is closed at one side, so that a connection area () remains at the slit () at the intermediate disc ().