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:
May. 24, 2016
Filed:
Oct. 21, 2014
Eagleburgmann Germany Gmbh & Co. KG, Wolfratshausen, DE;
Wolfgang Berger, Benediktbeuern, DE;
Michael Riedl, Bergheim, DE;
Ernst Pochmann, Kochel Am See, DE;
Josef Gerg, Gaissach, DE;
EagleBurgmann Germany GmbH & Co. KG, Wolfratshausen, DE;
Abstract
The invention relates to a rotating mechanical seal arrangement () for sealing a product side () at a rotating component, comprising a first rotating mechanical seal () with a first rotating slide ring () and a first stationary slide ring () which define a first sealing gap () between them, a second rotating mechanical seal () with a second rotating slide ring () and a second stationary slide ring () which define a second sealing gap () between them, a fluid space () which is limited by the first and second rotating mechanical seals (), wherein the first rotating mechanical seal () is lubricated with a product medium of the product side (), and wherein the second rotating mechanical seal () is lubricated with a liquid quench medium of a quench supply unit (), the quench medium being located in the fluid space (), a quench outlet () via which quench medium may be discharged from the fluid space (), a gas outlet () via which a gas located in the fluid space may be discharged, and a throttle device () which is arranged in the fluid space () between the first rotating mechanical seal () and the second rotating mechanical seal () and divides the fluid space () into a product-side fluid space region () and an atmosphere-side fluid space (), wherein the gas outlet () is arranged at the product-side fluid space region () and the quench outlet () is arranged at the atmosphere-side fluid space region ().